CN105660718B - A kind of organic lotus rhizome vegetable insecticide and its application method - Google Patents
A kind of organic lotus rhizome vegetable insecticide and its application method Download PDFInfo
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- CN105660718B CN105660718B CN201610033081.4A CN201610033081A CN105660718B CN 105660718 B CN105660718 B CN 105660718B CN 201610033081 A CN201610033081 A CN 201610033081A CN 105660718 B CN105660718 B CN 105660718B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/10—Animals; Substances produced thereby or obtained therefrom
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/14—Celastraceae [Staff-tree or Bittersweet family], e.g. spindle tree, bittersweet or thunder god vine
Abstract
The invention discloses a kind of organic lotus rhizome vegetable insecticide and its application method, described vegetable insecticide is by Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench compatibility human urine is brewed forms, and its Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the weight mass ratio of the component of human urine four are 2.5~3.5:1.0~2.0:1.5~2.5:3.5~4.5, it is preferably in a proportion of 3.0:1.5:2.0:4.0, four components mass ratio by weight calculates, and wherein building plum grass fresh quench is auxiliary agent, has synergistic function between ingredients.This brewed dose of killing effect to organic three kinds of primary pests of lotus rhizome is notable.This agent is pressed per 667m2Paddy field 25~35kg1.0 of area:2.0 dilution sprayings.This brewed dose of stable dosage forms, raw material sources enrich, easy to use in production, simple to operate, and cost is low, without any chemical contamination, comply fully with the requirement of organic lotus rhizome production.
Description
Technical field
The invention belongs to the practical new technology research and development of agricultural and application；The present invention relates to a kind of organic lotus rhizome vegetable insecticide
Research and development and production application method.
Background technology
Lotus（Nelumbo nuciferaG.）Belong to Dicotyledoneae, the perennial aquatic herbaceous plant of Nymphaeceae, be also known as
Lotus, lotus property happiness warm and moist weather, originates in Southern Asia, in existing more than the 3000 years cultivation history in China, Jiangsu, Zhejiang, Hubei,
There is plantation on the ground such as Hunan, Shandong, Henan, Hebei, Guangdong.Lotus is divided into lotus root lotus, seed lotus and Hua Lian.Lotus rhizome it is initially thin it is thin such as
Refer to, it is referred to as close, it is close on have a section, section regeneration is close, saves raw fibrous root downwards, respectively adventitious root occurs subterranean stem for section, from table soil 20-30cm
Soil layer in absorb nutrition；Upward leaf development and bennet, summer and autumn growth latter stage, lotus whip tip is several sections of bury after enlarge into lotus root, call it
Lotus rhizome, it is available for the next spring to germinate new strain and is used.Summer-flowering, referred to as lotus, pattern is light red or white, large-scale, single-lobe or polyphyll.Hua Hou
Holder expands, and forms the seedpod of the lotus, the referred to as interior most nuts of life, lotus seeds.The leaf of lotus rhizome is referred to as lotus leaf, the acrospire extracted out from kind of lotus root,
Float on the surface, referred to as floating leaf.Leaf below stretches out the water surface, and referred to as vertical leaf, lotus whip claims with starting to enlarge into leaf on the section of lotus root
Be rear leaf.Ride over a piece of less soft and less seta leaf of new lotus root further along, referred to as terminate leaf, this be lotus rhizome most
Latter leaf, form are unusual.There are radial vein 19-23 bars on blade face, there are a grey cell, referred to as leaf navel or lotus in leaf center
Nose, excreted for ventilating with internal water, leaf epidermal cell there are fine protrusions, moisture can be prevented to rest on leaf surface.Lotus
Leaf is both the organ for manufacturing nutrition, plays a part of exchanging gas again, therefore extremely important to growing for lotus root, protects lotus
Leaf, it is the key for capturing lotus rhizome high yield, such as in peak of growing season, lotus leaf meets serious pest and disease damage or big wind is bad excessive, will result in
A large amount of underproduction of lotus root.
The subterranean stem of lotus lotus root, can canteen it is also pharmaceutically acceptable, often make aquatic class vegetables, shape hypertrophy has section, inside has tubulose small
Hole, it is divided into safflower lotus root, white flower lotus root, fried dough twist lotus root.Safflower lotus root is tall and thin, and crust is isabelline, coarse, and moisture is few, not tender and crisp；White flower lotus root fertilizer
Greatly, appearance delicacy is smooth, is silvery white in color, the tender and crisp succulence of meat, and sweet taste is strong；Fried dough twist lotus root starch is red, and appearance is coarse, starch-containing
It is more.The micro- sweet tea of lotus root and it is crisp, can eat raw and also cook, be one of conventional meal dish.Lotus root is also the plant for having medical value, its root leaf,
Stamen or pistil fruit, which can all nourish, to be used as medicine.Powder is made with lotus root, can be helped digestion antidiarrheal, and heat-clearing of whetting the appetite, nourishing is nourished one's nature, and is prevented internal haemorrhage, is woman
Child child old woman, the preferable supping of valetudinarian and the good treasure of nourishing.Lotus root is beneficial to the heart containing abundant Vc and mineral matter, its drug effect
It is dirty, it can enhance metabolism, prevent pachylosis.Lotus is the Important Agricultural industrial crops of growing area, and lotus rhizome, lotus seed are that its is important
Agricultural product.Lotus is a kind of aquatic industrial crops of high-yield and high-efficiency, and there is extensive cultivation various regions, as the planting site industrial structure is adjusted
Whole, its cultivated area has the gesture of continuous expansion.In recent years, lotus rhizome pest and disease damage was on the rise, it has also become development lotus rhizome life
One big obstacle of production.
The primary pest of lotus has aphid, big psychid, slug moth, food root leaf beetle etc., and main harm floats leaf, tender leaf, vertical leaf, leaf
Stalk, petal, bud etc., cause yellow leaf, undergrowth, vertical leaf can not unfold, and influence normal plants, and bud can not be just
It is normally opened to put or normal Pollination Fertilization, have a strong impact on lotus root lotus, the yield and quality of seed lotus and flower lotus.
Mainly have to the prevention and controls of lotus rhizome insect pest at present：1. cultural control, road wheel work, soil disinfection, selection are early strictly according to the facts
Ripe, high yield, disease-resistant kind, apply fertilizers scientifically, rational close planting etc., or extracing has worm float leaf, concentrate and burn or buried etc..2. biology
Preventing and treating is mainly prevented and treated using natural enemies such as ladybug, aphid parasite, wasp flys.3. physical control mainly has lamp light trapping adult
Deng.4. chemical prevention mainly uses chemical pesticide, such as spray imidacloprid, decis, Kui sulphur phosphorus, Aphox, Rogor, metrifonate,
Rogor etc..
Prevention and controls above are all effective, and some even have remarkable result, such as chemical prevention.But these preventing and treating sides
Method also has the shortcomings that its is obvious, such as：Cultural control is time consuming, and in the case where current rural area green grass or young crops strong labour power is few, problem is more prominent
Go out；Physical control is not only time consuming, can only be a kind of assisting in preventing and treating measure；The single-minded selectivity of biological control is strong, it is impossible to enters
Row preventing and treating comprehensively, is such as prevented and treated using ladybug, aphid parasite, wasp fly natural enemy, only effective to lotus rhizome aphid；Chemical prevention is use up
Pipe works well, but pollutes residual greatly, does not meet organic production requirement.And this organic lotus rhizome vegetable insecticide overcome the above this
A little shortcomings, this organic lotus rhizome vegetable insecticide raw material are taken from free of contamination natural growing plants, its natural decomposition block, residual
Time is short, easy to use, simple to operate, and cost is low, and insecticidal effect is notable, and without any chemical contamination, it is organic to comply fully with production
The requirement of lotus rhizome.
The content of the invention
The purpose of the present invention aims to provide a kind of organic lotus rhizome vegetable insecticide, and this insecticide is easy to use, simple to operate,
Cost is low, and insecticidal effect is notable.Another object of the present invention aims to provide preferably making for above-mentioned organic lotus rhizome vegetable insecticide
Use method.The purpose of the present invention is achieved in the following ways：
The vegetable insecticide of the present invention is Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, human urine is brewed forms, its
Middle building plum grass fresh quench is mainly used as auxiliary agent, plays a part of to promote its insecticidal effect；Human urine is used as brewed solvent.Inventor studies hair
Existing, good synergistic function can be played by adding auxiliary agent building plum grass fresh quench.
Need it is emphasized that originally the Coriaria sinica fresh quench of organic lotus rhizome vegetable insecticide, the tripterygium wilfordii fresh quench heart, building plum grass are fresh
Root, human urine all should be selected from the free of contamination areas of environmental condition such as soil, water, air, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart（Root
Xylem）, building plum grass fresh quench system grow and form naturally, the mountain area of chemical fertilizer, chemical pesticide was not used.Otherwise, will influence to have
The quality of machine lotus rhizome.
Originally the preparation method of organic lotus rhizome vegetable insecticide is：Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, people
Urinate except it is above-mentioned it is described all should select from the environmental conditions such as soil, water, air it is free of contamination it is regional in addition to, soil, water body with it is organic
Fertilizer etc. also wants heavy metal free to pollute.First Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench mass ratio by weight are put during preparation
Enter in a certain amount of human urine and soak.
Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the weight mass ratio of four components of human urine are 2.5~3.5:
1.0~2.0:1.5~2.5:3.5~4.5.The above four component Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, human urine
Most preferred weight mass ratio is 3.0:1.5:2.0:4.0.Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, human urine are by fresh
Weight mass ratio is calculated, and human urine is calculated by 1~30d weight mass ratio.Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, people
Four components of urine mass ratio by weight mixes, 20~40d of the big Plastic Drum capping immersions of 25~50L（Do not need to seal during immersion）,
With 3~4 layers of filtered through gauze, its filtrate it is this organic lotus rhizome vegetable insecticide after 20~40d, plastic bag sealing, 2-3 can be preserved
Year.When killing lotus rhizome insect using this organic lotus rhizome vegetable insecticide, field need to stay the deep thin water layers of 2~5cm of water.Insecticide
Amount, typically uses 25~35kg.667m of filtrate-2By 1.0:2.0 dilution sprayings, can preferably be killed to lotus rhizome insect.Originally kill
Worm agent production is upper easy to use, and simple to operate, cost is low, and insecticidal effect is notable, and the shelf-life is longer, is packed with plastic bag sealing,
Factorial praluction can be carried out, forms product.
The present invention selects Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart and auxiliary agent building plum grass fresh quench, brewed medium human urine, employs suitable
The compatibility of suitable quality, is configured to commercial vegetable insecticide, it has significant insecticidal effect.This organic lotus rhizome vegetable insecticide makes
With convenient, simple to operate, cost is low, and insecticidal effect is notable, and this is that other physical measures can not be than.It is its desinsection effect below
The comparative test of fruit.
Organic lotus rhizome vegetable insecticide of the present invention has no the report of like product at present, and the present invention is inventor through excessive
The result of the test that year experimental study is drawn with production practices, and be verified in the production of long period, effect is preferable.
And the formula of the present invention is also higher with technology content, formulation is relatively stable, and raw material sources enrich, easy to operate, such as develops into business
Product, it is cheap for producing organic lotus rhizome.Easy to use in production, insecticidal effect is notable, and use cost is low,
It is a kind of vegetable insecticide of the good organic lotus rhizome of production.Organic lotus rhizome plant insecticide agent prescription can carry out factorial praluction,
It, which is developed, not only will commercially increase a kind of new organic lotus rhizome vegetable insecticide, will also be to produce organic lotus rhizome at present
The problem of deinsectization effect is bad provides a new solution route.
The present invention compound method be：First by the mud in Coriaria sinica fresh quench, tripterygium wilfordii fresh quench Xin He buildings plum grass fresh quench during preparation
Soil, water are shaked off, and do not need to wash.Thereafter, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight of the component of human urine four
Than for 2.5~3.5:1.0~2.0:1.5~2.5:3.5~4.5, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, people
For urine by mass weight than mixing, the big Plastic Drums of 25~50L are capped 20~40d of immersion（Do not need to seal during immersion）, after 20~40d
With 3~4 layers of filtered through gauze, its filtrate is this organic lotus rhizome vegetable insecticide, plastic bag sealing, can preserve 2-3.
The present invention application method be：During using this organic lotus rhizome vegetable insecticide desinsection, field need to stay 2~5cm of water deep
Thin water layer.Desinsection dosage, typically use 25~35kg.667m of filtrate-2By 1.0:2.0 dilution sprayings, can be carried out to lotus rhizome insect
Preferably kill.Be typically chosen in before at 10 points in the fine day morning or spray at dusk, to be ensured after spraying do not rained in 15~20h or
Do not sprayed manually, if having been rained in 15~20h or having carried out artificial sprinkling irrigation, need to be sprayed again.Before selecting for 3 ages
Larva or nymph are sprayed, and the big psychid of lotus rhizome will spray in egg hatching, and droplet is as far as possible fine, not repeat spraying, to plant
The globule is not formed in strain to be limited, safe defence strictly will carry out human body defence by chemical pesticide operational procedure and operate with field.Spray
Field can not carry out the mixed battalion of breeding in 30d after medicine.Testing inspection shows, using this organic lotus rhizome vegetable insecticide, thus produces
The organic lotus rhizome of commodity out is detected, and the main functional component of its vegetable insecticide does not detect.
It is that inventor realizes the purpose of the present invention below, is constantly selected by experiment and had from suitable of the invention
The comparative test for the insecticidal effect that the raw material of machine lotus rhizome plant insecticide agent prescription and its proportioning of correlation are done.
Single group separating tests
Single group separating tests are mainly single effect test of each component of qualitative determination to 3 kinds of organic lotus rhizome insects of killing.
Materials and methods
1.1.1 test material
Experiment is from 3 kinds of primary pests for causing harm serious to the production of organic lotus rhizome：The big psychid of lotus rhizome aphid, lotus rhizome and lotus rhizome
Slug moth.Experiment is with single dose：Four Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, human urine components.
Test method
The preparation of test material：Material Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, human urine all should be selected and come from
The free of contamination area of the environmental conditions such as soil, water, air, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench system grow naturally and
Into not using the mountain area of chemical fertilizer, chemical pesticide.Otherwise, the quality of organic lotus rhizome will be influenceed.During preparation first by Coriaria sinica fresh quench,
Building plum grass fresh quench and soil, water in Coriaria sinica fresh quench are shaked off, and do not need to wash.Thereafter, the mass weight of Coriaria sinica fresh quench and human urine ratio
For 3.0::4.0, with the big Plastic Drum capping immersion immersion 30d of 1~30d 25~50L of human urine（Do not need to seal during immersion）, 30d
Afterwards with 3 layers of filtered through gauze, its filtrate is obtained.Plastic bag sealing preserves 3 years.The tripterygium wilfordii fresh quench heart and the mass weight of human urine ratio are
1.5:4.0, with the big Plastic Drum capping immersion immersion 30d of 1~30d 25~50L of human urine（Do not need to seal during immersion）, after 30d
With 3 layers of filtered through gauze, its filtrate is obtained.Plastic bag sealing preserves 3 years.The mass weight ratio of building plum grass fresh quench and human urine is 2.0:
4.0, with the big Plastic Drum capping immersion immersion 30d of 1~30d 25~50L of human urine（Do not need to seal during immersion）, with 3 layers after 30d
Filtered through gauze, obtain its filtrate.Plastic bag sealing preserves 3 years.Human urine, with 1~30d human urine, the big Plastic Drum cappings of 25~50L
Deposit 30d（Do not need to seal during storage）.With 3 layers of filtered through gauze after 30d, its filtrate is obtained.Plastic bag sealing preserves 3 years.Field
Between when testing, the deep thin water layers of 2~5cm of water are stayed in field, and each cell is separated with fly net.Desinsection dosage, with filtrate 25~
35kg.667m-2By 1.0:2.0 dilution sprayings.Selection sprayed before at 10 points in the fine day morning, ensures after spraying and is not rained in 15h,
Also without artificial sprinkling irrigation.Chemical pesticide Rogor is used in contrast, by 40% Rogor, 2000 times of liquid sprayings, per 667m2Lotus rhizome field dilutes
Liquid 70kg dosage.Viewing test effect after 24h, ensure after spraying and do not rained in 15h, also without artificial sprinkling irrigation.Experiment effect
Fruit is mainly with its 3 kinds of primary pests：The percentage of the big psychid of lotus rhizome aphid, lotus rhizome and the lotus rhizome slug moth death rate is counted and united
Meter analysis.Carried out when larva or nymph of the spraying time before 3 ages.
Field test：Experiment sets 5 processing, 1 control, each handles 3 repetitions（Including CK）, each repeatedly 10m2
Field area, respectively handles random alignment.Each processing numbering is processing 1-5 and CK1.
Pot experiment：Experiment sets 5 processing, 1 control, each handles 3 repetitions（Including CK）, it is each to repeat 1 basin,
Each processing random alignment.Each processing numbering is processing 6-10 and CK2.
Each disposition is as follows：
Processing 1 --- the mass weight of Coriaria sinica fresh quench and human urine ratio is 3.0::4.0, it is big with 1~30d 25~50L of human urine
Plastic Drum capping immersion immersion 30d（Do not need to seal during immersion）, with 3 layers of filtered through gauze after 30d, obtain its filtrate.Polybag
It is sealed 3 years.25kg.667m is pressed with this filtrate-2Dosage 1.0:2.0 dilution sprayings.Viewing test effect after 24h.Processing
2 --- the tripterygium wilfordii fresh quench heart and the mass weight of human urine ratio are 1.5:4.0, added with the 1~30d big Plastic Drums of 25~50L of human urine
Lid immersion immersion 30d（Do not need to seal during immersion）, with 3 layers of filtered through gauze after 30d, obtain its filtrate.Plastic bag sealing preserves 3
Year.25kg.667m is pressed with this filtrate-2Dosage 1.0:2.0 dilution sprayings.Viewing test effect after 24h.Processing 3 --- Lou Mei
The mass weight ratio of careless fresh quench and human urine is 2.0:4.0, with the big Plastic Drum capping immersion immersions of 1~30d 25~50L of human urine
30d（Do not need to seal during immersion）, with 3 layers of filtered through gauze after 30d, obtain its filtrate.Plastic bag sealing preserves 3 years.Filtered with this
Liquid presses 25kg.667m-2Dosage 1.0:2.0 dilution sprayings.Viewing test effect after 24h.Processing 4 --- with 1~30d people
Urine, the big Plastic Drum capping storage 30d of 25~50L（Do not need to seal during storage）.With 3 layers of filtered through gauze after 30d, its filter is obtained
Liquid.Plastic bag sealing preserves 3 years.25kg.667m is pressed with this urine-2Dosage 1.0:2.0 dilution sprayings.Viewing test after 24h
Effect.Processing 5 --- with chemical pesticide Rogor, sprayed by 40% Rogor, 2000 times of liquid, per 667m2Lotus rhizome field dilution 70kg
Dosage.Viewing test effect after 24h.Control（CK1）--- spray water, viewing test effect after 24h.Processing 6 --- Coriaria sinica is fresh
Root and the mass weight of human urine ratio are 3.0::4.0, with the big Plastic Drum capping immersion immersion 30d of 1~30d 25~50L of human urine
（Do not need to seal during immersion）, with 3 layers of filtered through gauze after 30d, obtain its filtrate.Plastic bag sealing preserves 3 years.Pressed with this filtrate
25kg.667m-2Dosage 1.0:2.0 dilution sprayings.Viewing test effect after 24h.Processing 7 --- the tripterygium wilfordii fresh quench heart and people
The mass weight ratio of urine is 1.5:4.0, with the big Plastic Drum capping immersion immersion 30d of 1~30d 25~50L of human urine（During immersion
Do not need to seal）, with 3 layers of filtered through gauze after 30d, obtain its filtrate.Plastic bag sealing preserves 3 years.Pressed with this filtrate
25kg.667m-2Dosage 1.0:2.0 dilution sprayings.Viewing test effect after 24h.Processing 8 --- building plum grass fresh quench and human urine
Mass weight ratio be 2.0:4.0, with the big Plastic Drum capping immersion immersion 30d of 1~30d 25~50L of human urine（During immersion not
Need to seal）, with 3 layers of filtered through gauze after 30d, obtain its filtrate.Plastic bag sealing preserves 3 years.25kg.667m is pressed with this filtrate-2
Dosage 1.0:2.0 dilution sprayings.Viewing test effect after 24h.Processing 9 --- with 1~30d human urine, the big plastics of 25~50L
Bucket capping storage 30d（Do not need to seal during storage）.With 3 layers of filtered through gauze after 30d, its filtrate is obtained.Plastic bag sealing preserves 3
Year.25kg.667m is pressed with this urine-2Dosage 1.0:2.0 dilution sprayings.Viewing test effect after 24h.Processing 10 --- use
Chemical pesticide Rogor, by 40% Rogor, 2000 times of liquid sprayings, per 667m2Lotus rhizome field dilution 70kg dosage.Observed after 24h
Test effect.Control（CK2）--- spray water, viewing test effect after 24h.
Statistical analysis
SAS is used to test data（6.12）Carry out statistical analysis.Result of the test shows（Table 1）, processing 1-3,5,6-8,
The 10 lotus rhizome aphid death rate is significantly higher than other processing and CK1, CK2, and processing 5, the aphid death rate of processing 10 are significantly higher than
Other processing and CK1, CK2.Described above, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, the aphid death rate of building plum grass fresh quench are all notable
Higher than human urine and CK1, CK2, but substantially less than processing 5, the processing 10 of chemical pesticide Rogor；At the human urine of field and pot experiment
Reason and the CK aphid death rate are without significant difference.
The single group separating tests of table 1. --- the death rate of three kinds of main lotus rhizome insects（Unit：%）
| Processing | Lotus rhizome aphid | The big psychid of lotus rhizome | Lotus rhizome slug moth |
| Processing 1 | 38.64±2.61cd | 45.17±1.95c | 55.26±3.24c |
| Processing 2 | 41.29±0.86bc | 37.22±4.60d | 49.03±3.07d |
| Processing 3 | 36.85±1.15d | 42.04±2.81cd | 34.17±0.99f |
| Processing 4 | 0.94±0.27f | 1.07±0.40f | 1.40±0.16g |
| Processing 5 | 95.38±5.31a | 96.13±1.39a | 94.83±3.92a |
| CK1 | 1.37±0.34ef | 0.71±0.27f | 1.61±0.27g |
| Processing 6 | 45.62±4.27b | 47.35±1.18bc | 61.82±4.50b |
| Processing 7 | 39.74±0.82cd | 51.62±6.34b | 54.28±2.94c |
| Processing 8 | 40.83±3.07c | 29.71±2.27e | 43.19±1.43e |
| Processing 9 | 2.61±0.30e | 1.38±0.31f | 0.83±0.31g |
| Processing 10 | 98.53±2.19a | 95.27±4.08a | 96.31±6.83a |
| CK2 | 1.60±0.41ef | 0.94±0.25f | 1.17±0.19g |
Note：Lowercase is 0.05 horizontal, and the different letters of same row represent significant difference, similarly hereinafter.
Processing 1-3,5,6-8, the big psychid death rate of 10 lotus rhizome are significantly higher than other processing and CK1, CK2, processing 5, place
Reason 10 the big psychid death rate be significantly higher than other processing with CK1, CK2, processing 4,9 the big psychid death rate and CK1, CK2 without
Significant difference（Table 1）.Described above, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, the big psychid death rate of building plum grass fresh quench are all significantly high
In human urine and CK1, CK2, but the substantially less than processing 5,10 of chemical pesticide Rogor；The processing of the potted plant and human urine of field test and CK
The big psychid death rate without significant difference.
Processing 1-3,5,6-8, the 10 lotus rhizome slug moth death rate are significantly higher than other processing and CK1, CK2, processing 5, processing
The 10 slug moth death rate is significantly higher than other processing and CK1, CK2, and processing 4, the slug moth death rate of processing 9 and CK1, CK2 are without aobvious
Write difference（Table 1）.Described above, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, the slug moth death rate of building plum grass fresh quench are all significantly higher than people
Urine and CK1, CK2, but substantially less than processing 5, the processing 10 of chemical pesticide Rogor；The processing of the potted plant and human urine of field test and CK
The slug moth death rate without significant difference.
Shown with pot experiment by above one pack system field experiment, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass are fresh
The death rate of the main lotus rhizome insect of three kinds of root is all significantly higher than human urine processing and CK1, CK2, but substantially less than chemical pesticide is found pleasure in
Fruit is handled.CK1, CK2 of human urine processing and the water spray death rate are without significant difference.
Compatibility mechanism
Compatibility mechanism is mainly that qualitative and quantitative determines each ingredients to the compound of 3 kinds of organic lotus rhizome primary pests of killing
Effect test.
Materials and methods
2.1.1 test material
Experiment is from 3 kinds of primary pests for causing harm serious to the production of organic lotus rhizome：The big psychid of lotus rhizome aphid, lotus rhizome and lotus rhizome
Slug moth.Experiment is four Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, human urine components with ingredients.
Test method
The preparation of test material：Material Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, human urine all should be selected and come from
The free of contamination area of the environmental conditions such as soil, water, air, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench system grow naturally and
Into not using the mountain area of chemical fertilizer, chemical pesticide.Otherwise, the quality of organic lotus rhizome will be influenceed.During preparation first by Coriaria sinica fresh quench,
Building plum grass fresh quench and soil, water in Coriaria sinica fresh quench are shaked off, and do not need to wash.Thereafter, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, Lou Mei
Careless fresh quench, the mass weight ratio of the component of human urine four are 2.5~3.5:1.0~2.0:1.5~2.5:3.5~4.5, Coriaria sinica is fresh
Root, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, human urine are frequently mixed by mass weight, and the big Plastic Drum capping immersions 20 of 25~50L~
40d（Do not need to seal during immersion）, with 3~4 layers of filtered through gauze, its filtrate it is this organic lotus rhizome plant insecticide after 20~40d
Agent, plastic bag sealing, to preserve the vegetable insecticide of 3 years as experiment insecticide stoste.During field test, field stay water 2~
Thin water layer deep 5cm, each cell are separated with fly net.Desinsection dosage, with 25~35kg.667m of filtrate-2By 1.0:2.0 dilution sprays
Mist.Selection sprayed before at 10 points in the fine day morning, ensures after spraying and is not rained in 15h, also without artificial sprinkling irrigation.Contrast
Learn to farm medicine Rogor, by 40% Rogor, 2000 times of liquid sprayings, per 667m2Lotus rhizome field dilution 70kg dosage.Examination is observed after 24h
Effect is tested, ensures after spraying and is not rained in 15h, also without artificial sprinkling irrigation.Test effect is mainly with its 3 kinds of primary pests：
The percentage of the big psychid of lotus rhizome aphid, lotus rhizome and the lotus rhizome aphid death rate counts and statistical analysis.Spraying time is in 3 ages
Carried out when preceding larva or nymph.
Field test：Experiment sets 4 processing, 1 control, each handles 3 repetitions（Including CK）, each repeatedly 10m2
Field area, respectively handles random alignment.Each processing numbering is processing 1-4 and CK1.
Pot experiment：Experiment sets 4 processing, 1 control, each handles 3 repetitions（Including CK）, it is each to repeat 1 basin,
Each processing random alignment.Each processing numbering is processing 5-8 and CK2.
Each disposition is as follows：
Processing 1 --- Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are
2.5:1.0:1.5:3.5.25kg.667m is pressed with this compatibility liquid stoste-2Dosage 1.0:2.0 dilution sprayings.Examination is observed after 24h
Test effect.Processing 2 --- Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.0:
1.5:2.0:4.0.25kg.667m is pressed with this compatibility liquid stoste-2Dosage 1.0:2.0 dilution sprayings.Viewing test is imitated after 24h
Fruit.Processing 3 --- Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.5:2.0:
2.5:4.5.25kg.667m is pressed with this compatibility liquid stoste-2Dosage 1.0:2.0 dilution sprayings.Viewing test effect after 24h.Place
Reason 4 --- with chemical pesticide Rogor, sprayed by 40% Rogor, 2000 times of liquid, per 667m2Lotus rhizome field dilution 70kg dosage.
Viewing test effect after 24h.Control（CK1）--- spray water, viewing test effect after 24h.Processing 5 --- Coriaria sinica fresh quench, Thunder God
The rattan fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 2.5:1.0:1.5:3.5.Pressed with this compatibility liquid stoste
25kg.667m-2Dosage 1.0:2.0 dilution sprayings.Viewing test effect after 24h.Processing 6 --- Coriaria sinica fresh quench, tripterygium wilfordii are fresh
Radical center, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:4.0.Pressed with this compatibility liquid stoste
25kg.667m-2Dosage 1.0:2.0 dilution sprayings.Viewing test effect after 24h.Processing 7 --- Coriaria sinica fresh quench, tripterygium wilfordii are fresh
Radical center, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.5:2.0:2.5:4.5.Pressed with this compatibility liquid stoste
25kg.667m-2Dosage 1.0:2.0 dilution sprayings.Viewing test effect after 24h.Processing 8 --- with chemical pesticide Rogor, press
40% 2000 times of Rogor liquid is sprayed, per 667m2Lotus rhizome field dilution 70kg dosage.Viewing test effect after 24h.Control
（CK2）--- spray water, viewing test effect after 24h.
Statistical analysis
SAS is used to test data（6.12）Carry out statistical analysis.Result of the test shows（Table 2）, the lotus rhizome aphid that respectively handles
The worm death rate is significantly higher than CK1, CK2, and the aphid death rate for handling 2-4 is significantly higher than processing 1, the aphid death rate of processing 6,8
It is significantly higher than processing 5, handles the 2-3 aphid death rate with handling 4 without significant difference, handle 6-7 the aphid death rate and processing 8
Also without significant difference.It is described above, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four
For 2.5~3.5:1.0~2.0:1.5~2.5:3.5~4.5, press 25kg.667m with this compatibility liquid stoste-2Dosage 1.0:
2.0 dilution sprayings, the effect in field and pot experiment after 24h is notable to the killing action of aphid, and with chemical pesticide Rogor,
By 40% Rogor, 2000 times of liquid sprayings, per 667m2Lotus rhizome field dilution 70kg dosage, the basic phase of test effect after 24h
Together.Wherein, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:
4.0 field and pot experiment significant effect are better than Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the component of human urine four
Mass weight ratio is 2.5:1.0:1.5:3.5 test effect, but with Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, people
The mass weight ratio for urinating four components is 3.5:2.0: 2.5:4.5 effect is essentially identical.Imitated from economic benefit combination desinsection
Fruit considers that Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:
4.0 compatibility is the preferable ingredients for killing aphid.
The compatibility mechanism of table 2. --- the death rate of three kinds of main lotus rhizome insects（Unit：%）
| Processing | Lotus rhizome aphid | The big psychid of lotus rhizome | Lotus rhizome slug moth |
| Processing 1 | 86.64±2.64c | 96.62±4.23ab | 94.27±0.84b |
| Processing 2 | 93.08±4.08b | 98.30±2.94a | 96.61±4.25ab |
| Processing 3 | 96.24±1.83ab | 94.52±3.16b | 97.82±3.49ab |
| Processing 4 | 99.60±1.61a | 97.43±2.49a | 98.57±2.61a |
| CK1 | 1.43±0.39d | 2.61±0.84c | 0.91±0.34c |
| Processing 5 | 92.64±1.50b | 93.48±2.27b | 93.04±2.93b |
| Processing 6 | 98.27±2.19a | 97.03±0.94a | 98.26±0.88a |
| Processing 7 | 97.34±2.71ab | 98.46±1.60a | 97.15±4.81ab |
| Processing 8 | 98.05±4.05a | 96.17±3.59ab | 99.43±3.47a |
| CK2 | 2.19±0.88d | 3.16±0.73c | 1.27±0.28c |
The big psychid death rate of lotus rhizome respectively handled is significantly higher than CK1, CK2, processing 2,4, the 6-7 big psychid death rate it is notable
Higher than processing 3,5, processing 1-2,4, the 6-8 big psychid death rate are without significant difference.Described above, Coriaria sinica fresh quench, tripterygium wilfordii are fresh
Radical center, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 2.5~3.5:1.0~2.0:1.5~2.5:3.5~
4.5, press 25kg.667m with this compatibility liquid stoste-2Dosage 1.0:2.0 dilutions are sprayed, the field and pot experiment after 24h
Effect is notable to the killing action of big psychid, and with chemical pesticide Rogor, by 40% Rogor, 2000 times of liquid sprayings, per 667m2Lotus rhizome
Field dilution 70kg dosage, the test effect after 24h are essentially identical.Wherein, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, Lou Mei
Careless fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:4.0 pot experiment significant effect better than Coriaria sinica fresh quench,
The tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 2.5:1.0:1.5:3.5 test effect, but
Mass weight ratio with Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the component of human urine four is 3.5:2.0: 2.5:4.5
Effect is essentially identical.From economic benefit combination insecticidal effect consider, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench,
The mass weight ratio of the component of human urine four is 3.0:1.5:2.0:4.0 compatibility is the preferable ingredients for killing big psychid.
The lotus rhizome slug moth death rate respectively handled is significantly higher than CK1, CK2, and the slug moth death rate of processing 4,6,8 is significantly higher than place
Reason 1,5,2-4,6-8 the slug moth death rate are handled without significant difference.It is described above, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, Lou Meicao
Fresh quench, the mass weight ratio of the component of human urine four are 2.5~3.5:1.0~2.0:1.5~2.5:3.5~4.5, with this compatibility liquid
Stoste presses 25kg.667m-2Dosage 1.0:2.0 dilutions are sprayed, and the effect in field and pot experiment after 24h is killed to slug moth
The effect of going out is notable, and with chemical pesticide Rogor, by 40% Rogor, 2000 times of liquid sprayings, per 667m2Lotus rhizome field is with dilution 70kg's
Dosage, the test effect after 24h are essentially identical.Wherein, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the component of human urine four
Mass weight ratio be 3.0:1.5:2.0:4.0 pot experiment significant effect is better than Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, Lou Mei
Careless fresh quench, the mass weight ratio of the component of human urine four are 2.5:1.0:1.5:3.5 test effect, but with Coriaria sinica fresh quench, tripterygium wilfordii
The fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.5:2.0: 2.5:The field of 4.5 compatibility with it is potted plant
Test effect is without significant difference.Consider that Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass are fresh from economic benefit combination insecticidal effect
Root, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:4.0 compatibility is the preferable ingredients for killing slug moth.
Experiment is it is also shown that Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the component compatibility of human urine four are tested above
The death rate of three kinds of main lotus rhizome insects（Table 2）It is significantly higher than Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, human urine four
Component single dose tests the death rate of three kinds of main lotus rhizome insects（Table 1）.It is indicated above that Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, Lou Mei
Careless fresh quench, the component compatibility of human urine four have preferable synergistic function.
Dosetest
Dosetest is mainly that qualitative and quantitative determines each dosage to killing 3 kinds of organic lotus rhizome primary pests
Effect test.
Materials and methods
3.1.1 test material
Experiment is from 3 kinds of primary pests for causing harm serious to the production of organic lotus rhizome：The big psychid of lotus rhizome aphid, lotus rhizome and lotus rhizome
Slug moth.Experiment is four Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, human urine components with ingredients.
Test method
The preparation of test material：Material Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, human urine all should be selected and come from
The free of contamination area of the environmental conditions such as soil, water, air, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench system grow naturally and
Into not using the mountain area of chemical fertilizer, chemical pesticide.Otherwise, the quality of organic lotus rhizome will be influenceed.During preparation first by Coriaria sinica fresh quench,
Building plum grass fresh quench and soil, water in Coriaria sinica fresh quench are shaked off, and do not need to wash.Thereafter, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, Lou Mei
Careless fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:4.0, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass are fresh
Root, human urine are frequently mixed by mass weight, 20~40d of the big Plastic Drum capping immersions of 25~50L（Do not need to seal during immersion）, 20
With 3~4 layers of filtered through gauze after~40d, its filtrate is this organic lotus rhizome vegetable insecticide, plastic bag sealing, to preserve 3 years
Vegetable insecticide is experiment insecticide stoste.During field test, the deep thin water layers of 2~5cm of water, each cell insect prevention are stayed in field
Net separates.Desinsection dosage, with 25~35kg.667m of filtrate-2By 1.0:2.0 dilution sprayings.Selection is before at 10 points in the fine day morning
Spray, ensure after spraying and do not rained in 15h, also without artificial sprinkling irrigation.Chemical pesticide Rogor is used in contrast, by 40% Rogor 2000
Times liquid spraying, per 667m2Lotus rhizome field dilution 70kg dosage.Viewing test effect after 24h, ensured after spraying in 15h not
Rain, also without artificial sprinkling irrigation.Test effect is mainly with its 3 kinds of primary pests：The big psychid of lotus rhizome aphid, lotus rhizome and lotus rhizome
The percentage of the aphid death rate counts and statistical analysis.Carried out when larva or nymph of the spraying time before 3 ages.
Field test：Experiment sets 4 processing, 1 control, each handles 3 repetitions（Including CK）, each repeatedly 10m2
Field area, respectively handles random alignment.Each processing numbering is processing 1-4 and CK1.
Pot experiment：Experiment sets 4 processing, 1 control, each handles 3 repetitions（Including CK）, it is each to repeat 1 basin,
Each processing random alignment.Each processing numbering is processing 5-8 and CK2.
Each disposition is as follows：
Processing 1 --- Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are
3.0:1.5:2.0:4.0.25kg.667m is pressed with this compatibility liquid stoste-2Dosage 1.0:2.0 dilution sprayings.Examination is observed after 24h
Test effect.Processing 2 --- Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.0:
1.5:2.0:4.0.30kg.667m is pressed with this compatibility liquid stoste-2Dosage 1.0:2.0 dilution sprayings.Viewing test is imitated after 24h
Fruit.Processing 3 --- Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:
2.0:4.0.35kg.667m is pressed with this compatibility liquid stoste-2Dosage 1.0:2.0 dilution sprayings.Viewing test effect after 24h.Place
Reason 4 --- with chemical pesticide Rogor, sprayed by 40% Rogor, 2000 times of liquid, per 667m2Lotus rhizome field dilution 70kg dosage.
Viewing test effect after 24h.Control（CK1）--- spray water, viewing test effect after 24h.Processing 5 --- Coriaria sinica fresh quench, Thunder God
The rattan fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:4.0.Pressed with this compatibility liquid stoste
25kg.667m-2Dosage 1.0:2.0 dilution sprayings.Viewing test effect after 24h.Processing 6 --- Coriaria sinica fresh quench, tripterygium wilfordii are fresh
Radical center, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:4.0.Pressed with this compatibility liquid stoste
30kg.667m-2Dosage 1.0:2.0 dilution sprayings.Viewing test effect after 24h.Processing 7 --- Coriaria sinica fresh quench, tripterygium wilfordii are fresh
Radical center, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:4.0.Pressed with this compatibility liquid stoste
35kg.667m-2Dosage 1.0:2.0 dilution sprayings.Viewing test effect after 24h.Processing 8 --- with chemical pesticide Rogor, press
40% 2000 times of Rogor liquid is sprayed, per 667m2Lotus rhizome field dilution 70kg dosage.Viewing test effect after 24h.Control
（CK2）--- spray water, viewing test effect after 24h.
Statistical analysis
SAS is used to test data（6.12）Carry out statistical analysis.Result of the test shows（Table 3）, processing 1-4,5-8 lotus
The lotus root aphid death rate is all remarkably higher than CK1, CK2.Processing 3-4,5-8 the aphid death rate are significantly higher than processing 1 and CK1, CK2,
But handle between 2-4,5-8 without significant difference；Processing 2,6 is substantially better than processing 1.It is described above, Coriaria sinica fresh quench, tripterygium wilfordii fresh quench
The heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:4.0, press 25- with this compatibility liquid stoste
35kg.667m-2Dosage 1.0:2.0 dilutions are sprayed, and the field after 24h shows with pot experiment effect to the killing action of aphid
Write, and with chemical pesticide Rogor, by 40% Rogor, 2000 times of liquid sprayings, per 667m2Lotus rhizome field dilution 70kg dosage, 24h
The test effect observed afterwards is without significant difference.Wherein, compatibility liquid stoste presses 30kg.667m-2The field test effect of dosage is obvious
25kg.667m is pressed better than compatibility liquid stoste-2The test effect of dosage, but press 35kg.667m with compatibility liquid stoste-2The field of dosage
Between with pot experiment effect without significant difference.Consider from economic benefit combination insecticidal effect, compatibility liquid stoste presses 30kg.667m-2
Dosage be kill aphid preferable dosage.
The dosetest of table 3. --- the death rate of three kinds of main lotus rhizome insects（Unit：%）
| Processing | Lotus rhizome aphid | The big psychid of lotus rhizome | Lotus rhizome slug moth |
| Processing 1 | 93.08±3.51b | 98.30±0.94a | 96.61±2.43b |
| Processing 2 | 96.42±2.47ab | 99.07±3.28a | 98.43±1.92ab |
| Processing 3 | 98.05±4.16a | 99.80±1.92a | 99.25±4.08a |
| Processing 4 | 99.60±1.84a | 97.43±4.63ab | 98.57±2.64ab |
| CK1 | 1.43±0.31c | 2.61±0.41c | 0.91±0.10c |
| Processing 5 | 98.27±2.79a | 97.03±2.39ab | 98.26±3.67ab |
| Processing 6 | 98.24±3.42a | 99.26±4.11a | 99.40±4.53a |
| Processing 7 | 99.16±1.67a | 99.60±3.40a | 99.71±2.28a |
| Processing 8 | 98.05±0.91a | 96.17±1.16b | 99.43±1.90a |
| CK2 | 2.19±1.13c | 3.16±0.71c | 1.27±0.24c |
Processing 1-4,5-8 big psychid death rate of lotus rhizome are all remarkably higher than CK1, CK2.Without significance difference between processing 1-4
It is different, processing 6-7 is significantly higher than processing 8（Table 3）.It is described above, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, human urine
The mass weight ratio of four components is 3.0:1.5:2.0:4.0, press 25-35kg.667m with this compatibility liquid stoste-2Dosage 1.0:
2.0 dilution sprayings, the effect in field and pot experiment after 24h is notable to the killing action of the big psychid of lotus rhizome, and by 40% Rogor
2000 times of liquid sprayings, per 667m2Lotus rhizome field dilution 70kg dosage, the test effect observed after 24h is without significant difference.Its
In, compatibility liquid stoste presses 30kg.667m-2The pot experiment positive effect of dosage presses 25kg.667m better than compatibility liquid stoste-2Agent
The pot experiment effect of amount, but press 35kg.667m with compatibility liquid stoste-2The field of dosage is with pot test effect without significant difference.From
Economic benefit combination insecticidal effect considers that compatibility liquid stoste presses 30kg.667m-2Dosage be kill the big psychid of lotus rhizome it is preferable
Dosage.
Processing 1-4,5-8 the lotus rhizome slug moth death rate are all remarkably higher than CK1, CK2.Without significant difference, place between processing 2-4
Without significant difference between reason 5-8（Table 3）；Processing 2,6 is substantially better than processing 1,5.It is described above, Coriaria sinica fresh quench, tripterygium wilfordii fresh quench
The heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:4.0, press 25- with this compatibility liquid stoste
35kg.667m-2Dosage 1.0:2.0 dilution sprayings, the killing of the effect in field and pot experiment after 24h to lotus rhizome slug moth
Effect is notable, with being sprayed by 40% Rogor, 2000 times of liquid, per 667m2Lotus rhizome field dilution 70kg dosage, observe after 24h
Test effect is without significant difference.Wherein, compatibility liquid stoste presses 30kg.667m-2The field of dosage and pot experiment significant effect are excellent
25kg.667m is pressed in compatibility liquid stoste-2The test effect of dosage, but press 35kg.667m with compatibility liquid stoste-2The field of dosage
With pot test effect without significant difference.Consider from economic benefit combination insecticidal effect, compatibility liquid stoste presses 30kg.667m-2Dosage
It is the preferable dosage for killing lotus rhizome slug moth.
Experiment shows above, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four
For 3.0:1.5:2.0:4.0, press 30kg.667m with this compatibility liquid stoste-2Dosage 1.0:The field of 2.0 dilution sprayings and basin
The significant effect for planting experiment 3 kinds of lotus rhizome primary pests of killing is better than 25kg.667m-2The effect of dosage spray, but with
35kg.667m-2The effect of dosage spray is essentially identical.Consider from economic benefit combination insecticidal effect, 30kg.667m-2Dosage sprays
Mist is preferable dosage.
Experiment is it is also shown that Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the examination of the component compatibility dosage of human urine four above
The death rate of the insecticidal effect tested i.e. 3 kind lotus rhizome primary pest（Table 2-3）It is significantly higher than Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building
Plum grass fresh quench, the death rate of the component single dose of human urine four experiment（Table 1）.It is indicated above that Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, Lou Mei
Careless fresh quench, the component compatibility of human urine four have preferable synergistic function.
Auxiliary agent is tested
Auxiliary agent experiment is mainly the association that qualitative and quantitative measure auxiliary agent kills 3 kinds of organic lotus rhizome primary pests to whole ingredients
Same synergistic effect.
Materials and methods
4.1.1 test material
Experiment is from 3 kinds of primary pests for causing harm serious to the production of organic lotus rhizome：The big psychid of lotus rhizome aphid, lotus rhizome and lotus rhizome
Slug moth.Experiment is four Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, human urine components with ingredients.Wherein building plum grass fresh quench
For auxiliary agent.
Test method
The preparation of test material：Material Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, human urine all should be selected and come from
The free of contamination area of the environmental conditions such as soil, water, air, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench system grow naturally and
Into not using the mountain area of chemical fertilizer, chemical pesticide.Otherwise, the quality of organic lotus rhizome will be influenceed.During preparation first by Coriaria sinica fresh quench,
Building plum grass fresh quench and soil, water in Coriaria sinica fresh quench are shaked off, and do not need to wash.Thereafter, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, Lou Mei
Careless fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:4.0, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass are fresh
Root, human urine are frequently mixed by mass weight, 20~40d of the big Plastic Drum capping immersions of 25~50L（Do not need to seal during immersion）, 20
With 3~4 layers of filtered through gauze after~40d, its filtrate is this organic lotus rhizome vegetable insecticide, plastic bag sealing, to preserve 3 years
Vegetable insecticide is experiment insecticide stoste.During field test, the deep thin water layers of 2~5cm of water, each cell insect prevention are stayed in field
Net separates.Desinsection dosage, with filtrate 30kg.667m-2By 1.0:2.0 dilution sprayings.Selection sprayed before at 10 points in the fine day morning,
Ensure after spraying and do not rained in 15h, also without artificial sprinkling irrigation.Chemical pesticide Rogor is used in contrast, by 40% Rogor, 2000 times of liquid sprays
Mist, per 667m2Lotus rhizome field dilution 70kg dosage.Viewing test effect after 24h, ensure after spraying and do not rained in 15h,
Without artificial sprinkling irrigation.Test effect is mainly with its 3 kinds of primary pests：The big psychid of lotus rhizome aphid, lotus rhizome and lotus rhizome aphid are dead
The percentage of rate is died to count and statistical analysis.Carried out when larva or nymph of the spraying time before 3 ages.
Field test：Experiment sets 3 processing, 1 control, each handles 3 repetitions（Including CK）, each repeatedly 10m2
Field area, respectively handles random alignment.Each processing numbering is processing 1-3 and CK1.
Pot experiment：Experiment sets 3 processing, 1 control, each handles 3 repetitions（Including CK）, it is each to repeat 1 basin,
Each processing random alignment.Each processing numbering is processing 4-6 and CK2.
Each disposition is as follows：
Processing 1 --- Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are
3.0:1.5:2.0:4.0.30kg.667m is pressed with this compatibility liquid stoste-2Dosage 1.0:2.0 dilution sprayings.Examination is observed after 24h
Test effect.Processing 2 --- Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, the mass weight ratio of the component of human urine three are 3.0:1.5: 4.0.With
This compatibility liquid stoste presses 30kg.667m-2Dosage 1.0:2.0 dilution sprayings.Viewing test effect after 24h.Processing 3 --- use
Chemical pesticide Rogor, by 40% Rogor, 2000 times of liquid sprayings, per 667m2Lotus rhizome field dilution 70kg dosage.Observed after 24h
Test effect.Control（CK1）--- spray water, viewing test effect after 24h.Processing 4 --- Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart,
Building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:4.0.30kg.667m is pressed with this compatibility liquid stoste-2
Dosage 1.0:2.0 dilution sprayings.Viewing test effect after 24h.Processing 5 --- Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, human urine three
The mass weight ratio of component is 3.0:1.5: 4.0.30kg.667m is pressed with this compatibility liquid stoste-2Dosage 1.0:2.0 dilution sprays
Mist.Viewing test effect after 24h.Processing 6 --- with chemical pesticide Rogor, sprayed by 40% Rogor, 2000 times of liquid, per 667m2Lotus
Lotus field dilution 70kg dosage.Viewing test effect after 24h.Control（CK2）--- spray water, viewing test effect after 24h.
Statistical analysis
SAS is used to test data（6.12）Carry out statistical analysis.Result of the test shows（Table 4）, the lotus rhizome aphid of processing 2,5
The worm death rate, which is substantially less than, handles 1,3,4,6, but is significantly higher than CK1, CK2.It is described above, the compatibility Coriaria sinica fresh quench of no auxiliary agent,
The tripterygium wilfordii fresh quench heart, the mass weight ratio of the component of human urine three are 3.0:1.5:4.0, press 30kg.667m with this compatibility liquid stoste-2
Dosage 1.0:2.0 dilution sprayings, the killing death rate of the effect in field and pot experiment after 24h to aphid, which is substantially less than, to be had
The compatibility Coriaria sinica fresh quench of auxiliary agent, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:
2.0:4.0, press 30kg.667m with this compatibility liquid stoste-2Dosage 1.0:2.0 dilutions are sprayed, the field after 24h and potted plant examination
The death rate tested；Also significantly lower than with chemical pesticide by 40% Rogor, 2000 times of liquid sprayings per 667m2Lotus rhizome field dilution 70kg
Dosage 24h after field and the pot experiment death rate.
The auxiliary agent of table 4. is tested --- the death rate of three kinds of main lotus rhizome insects（Unit：%）
| Processing | Lotus rhizome aphid | The big psychid of lotus rhizome | Lotus rhizome slug moth |
| Processing 1 | 96.42±2.49b | 99.07±4.71a | 98.43±3.91a |
| Processing 2 | 84.61±0.81c | 68.25±2.44d | 80.42±1.81b |
| Processing 3 | 99.60±4.26a | 97.43±1.93ab | 98.57±4.67a |
| CK1 | 1.83±0.31d | 2.61±1.18e | 0.97±0.22c |
| Processing 4 | 97.24±1.82ab | 99.26±5.27a | 99.40±5.49a |
| Processing 5 | 82.09±5.17c | 71.49±3.60c | 82.60±2.97b |
| Processing 6 | 98.05±2.46a | 96.17±1.19b | 99.43±4.10a |
| CK2 | 2.19±1.20d | 3.16±1.72e | 1.27±0.31c |
The big psychid death rate of lotus rhizome of processing 2,5, which is substantially less than, handles 1,3,4,6, but is significantly higher than CK1, CK2（Table 4）.
Described above, the compatibility Coriaria sinica fresh quench of no auxiliary agent, the tripterygium wilfordii fresh quench heart, the mass weight ratio of the component of human urine three are 3.0:1.5:
4.0, press 30kg.667m with this compatibility liquid stoste-2Dosage 1.0:2.0 dilutions are sprayed, the field and pot experiment after 24h
Effect is substantially less than the compatibility for having auxiliary agent to the death rate of big psychid：Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, people
The mass weight ratio for urinating four components is 3.0:1.5:2.0:4.0, press 30kg.667m with this compatibility liquid stoste-2Dosage 1.0:
2.0 dilution sprayings, the killing death rate of the effect in field and pot experiment after 24h to big psychid；Also significantly lower than with chemistry
Agricultural chemicals is by 40% Rogor, 2000 times of liquid sprayings per 667m2Lotus rhizome the field field after dilution 70kg dosage 24h and pot experiment
The death rate.
The lotus rhizome slug moth death rate of processing 2,5, which is substantially less than, handles 1,3,4,6, but is significantly higher than CK1, CK2（Table 4）.With
Upper explanation, the compatibility of no auxiliary agent：Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, the mass weight ratio of the component of human urine three are 3.0:1.5:
4.0, press 25kg.667m with this compatibility liquid stoste-2Dosage 1.0:2.0 dilutions are sprayed, the field and pot experiment after 24h
The killing death rate of the effect to slug moth is substantially less than the compatibility for having auxiliary agent：Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench,
The mass weight ratio of the component of human urine four is 3.0:1.5:2.0:4.0, press 25kg.667m with this compatibility liquid stoste-2Dosage 1.0:
2.0 dilution sprayings, the killing death rate of the effect in field and pot experiment after 24h to slug moth；Also significantly lower than with chemical agriculture
Medicine is by 40% Rogor, 2000 times of liquid sprayings per 667m2Lotus rhizome field is dead with the field after dilution 70kg dosage 24h and pot experiment
Die rate.
Experiment shows above（Table 4）, the difference on effect of adding assistant and not adding assistant is notable, and the significant effect of adding assistant is better than
The not effect of adding assistant, not its significant effect of adding assistant reduction.It is significant to illustrate that auxiliary agent building plum grass fresh quench has in this compatibility
Collaboration and synergistic effect.
Experiment also shows（Table 1-4）, the effect of ingredients is 1.5-2 times or so of each single dose effect.So effect after compatibility
Fruit is not the addition of simple each single dose effect.Compatibility mechanism is tested to from single dose to test to auxiliary agent again（Table 1-4）, as a result table
Bright, compatibility Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:
4.0 compatibility liquid stoste presses 30kg.667m-2Dosage 1.0:The ingredients of 2.0 dilution sprayings, is imitated from economic benefit combination desinsection
It is preferably to select that fruit, which considers,.Experiment shows, with Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the component of human urine four compatibility
Agent, which sprays, does not detect Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, the main component Coriaria sinica of building plum grass fresh quench in rear 30d commodity lotus rhizome
Alkali, robinin, wilfordine etc..
Coriaria sinica（Coriaria nepalensisWall.）Belong to Sapindales, Coriariaceae shrub, its leaf is to life, and papery is extremely
Thin keratin, ellipse, raceme are born on biennial branch, petal meat, keel-shaped.Male inflorescence elder generation leaf opens, and spends more
It is intensive；Sepal is avette, and edge is translucent, top tool tasselled shape serration；Filigree extends when spending；In the presence of sterile gynoecium.Female inflorescence with
Leaf goes out together, aubergine.Berry shape achene, atropurpureus, the month at florescence 3-4, the fruiting period 5-6 months are become by red when ripe.Be distributed in Yunnan,
The ground such as Guizhou, Sichuan, Hubei, Hunan, Shaanxi, Gansu.Fruit can carry alcohol.Seed oil expression can paint and ink.Cauline leaf can carry
Tannin extract.Complete stool contains coriarine, tutin etc., and its toxic component is coriamyrtin, tutin etc..
Tripterygium wilfordii（Tripterygium wilfordii Hook. f.）, Celastraceae, tripterygium plant, liana shrub,
Main product is in China, Korea, Japan, and China is distributed mainly on various regions and southwest on the south the Yangtze river basin, and main product is in Fujian, Zhejiang
The ground such as river, Hubei, Hunan, Anhui, Henan.It is born in in the shade how wet hillside, mountain valley, small stream side bushes.Happiness more cool place
Hillside, most preferably grown with the deep sand soil of slant acidity, soil layer or yellow soil.Bitter, pungent, cool in nature, big poison.Thunder God Calamus liana
Shrub, high 1-3 rice, sprig brownish red, there is the thin rib of 4-6 roots, by Mi Mao and fine and closely woven hole skin.Elliptic leaf shape, the ellipse of falling ovum, length
Side is oval or avette, and long 4-7.5 centimetres, wide 3-4 centimetres, tip is suddenly sharp or short tapering, and base portion wealthy wedge shape or circle, edge has
Serration, 4-7 pairs of lateral vein, up to leaf margin after it is slightly upper curved；The long 5-8 millimeters of petiole, it is close by rust hair.Circular cone cyme is narrower,
It is long 5-7 centimetres, it is wide 3-4 centimetres, generally there are 3-5 branches.The long round shape of samara, long 1-1.5 centimetres, 1-1.2 centimetres of diameter, kind are careful
Column, up to 10 millimeters.It is tripterygium wilfordii bitter, pungent, it is cool in nature, big poison, there is clearing heat and detoxicating, dispelling wind and removing obstruction in the meridians, relaxing tendons and activating collaterals, detumescence to stop
Bitterly, desinsection hemostasis and other effects, return liver and kidney channel, effect dispelling wind and eliminating dampness, remove obstruction in channels to relieve pain, swelling and pain relieving, removing toxic substances desinsection.The traditional Chinese medical science is used for
Treat lepra reaction, rheumatoid arthritis, pulmonary tuberculosis and other chronic lung diseases etc..Tripterygium wilfordii has antitumor, anti-inflammatory etc.
Effect, but its is very toxic, so tripterygium wilfordii is constantly subjected to limit in application medically.Tripterygium root mainly contains wilfordine,
Celastrus orbiculatus benzyl acid amides, Triptolide etc..
Lou Meicao（Buddleja lindleyana Fortune）Loganiaceae shrub, stem skin brown；Sprig has four ribs, rib
Upper slightly narrow wing；Below sprout, blade, petiole, inflorescence, bract and squamella it is close by starlike down and glandular hairs.Leaf to life,
Leaf on rudiment branch often harbors for alternate or nearly verticillate, blade film quality, avette, oval to long round shape lanceolar, base portion
Calyx；Seed is filbert, small, aptery.The month at florescence 4-10, fruiting period August to April in next year.Originate in Jiangsu, Anhui, Zhejiang, Jiangxi,
In the mountain region roadside such as Fujian, Hubei, Hunan, river bank bushes or border.Complete stool is containing a variety of flavones such as linariin, robinins
Class.
Embodiment
Implementation below and embodiment are intended to further illustrate the present invention, rather than limitation of the present invention.
Embodiment 1：
The preparation of material：Material Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, human urine all should select from soil,
The free of contamination area of the environmental conditions such as water, air, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench system grow and formed naturally,
The mountain area of chemical fertilizer, chemical pesticide was not used.Otherwise, the quality of organic lotus rhizome will be influenceed.First by Coriaria sinica fresh quench, Lou Mei during preparation
Careless fresh quench and soil, water in Coriaria sinica fresh quench are shaked off, and do not need to wash.Thereafter, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass are fresh
Root, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:4.0, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench,
Human urine is by mass weight than mixing, and 25~50L is big, and 20~40d is soaked in Plastic Drum capping（Do not need to seal during immersion）, 20~40d
It is afterwards this organic lotus rhizome vegetable insecticide with 3~4 layers of filtered through gauze, its filtrate, plastic bag sealing, can preserves 2~3 years.
Usage time selects to be sprayed when larva or nymph before organic 3 kinds of ages of primary pest 3 of lotus rhizome, can also carry out
Early prevention.In use, the deep thin water layers of 2~5cm of water are stayed in field, with filtrate 25kg.667m-2By 1.0:2.0 dilution sprayings.Choosing
Selected before at 10 points in the fine day morning or spray at dusk, ensure after spraying and do not rained in 15~20h, also without artificial sprinkling irrigation, such as
Rained in 15~20h of fruit or carried out artificial sprinkling irrigation, need to have been sprayed again.Larva of the spraying time before 3 ages or
Carried out during nymph, droplet is as far as possible fine, not repeat spraying, is limited with not forming the globule on plant, and safe defence will be pressed strictly
Chemical pesticide operational procedure carries out human body defence and operated with field.Field can not carry out the mixed battalion of breeding in 30d after spray.
Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:
4.0.25kg.667m is pressed with this compatibility liquid stoste-2Dosage 1.0:2.0 dilution sprayings.The desinsection in organic lotus rhizome field after 24h
Effect is：The lotus rhizome aphid death rate 93.08%, the big psychid death rate 98.30% of lotus rhizome, the lotus rhizome slug moth death rate 96.61%, with change
Learn to farm medicine Rogor insecticidal effect only respectively differ 6.52%, -0.87%, 1.96%, substantially close to the desinsection of chemical pesticide Rogor
Effect.
Embodiment 2：
The preparation of material：Material Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, human urine all should select from soil,
The free of contamination area of the environmental conditions such as water, air, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench system grow and formed naturally,
The mountain area of chemical fertilizer, chemical pesticide was not used.Otherwise, the quality of organic lotus rhizome will be influenceed.First by Coriaria sinica fresh quench, Lou Mei during preparation
Careless fresh quench and soil, water in Coriaria sinica fresh quench are shaked off, and do not need to wash.Thereafter, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass are fresh
Root, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:4.0, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench,
Human urine is by mass weight than mixing, and 25~50L is big, and 20~40d is soaked in Plastic Drum capping（Do not need to seal during immersion）, 20~40d
It is afterwards this organic lotus rhizome vegetable insecticide with 3~4 layers of filtered through gauze, its filtrate, plastic bag sealing, can preserves 2~3 years.
Usage time selects to be sprayed when larva or nymph before organic 3 kinds of ages of primary pest 3 of lotus rhizome, can also carry out
Early prevention.In use, the deep thin water layers of 2~5cm of water are stayed in field, with filtrate 30kg.667m-2By 1.0:2.0 dilution sprayings.Choosing
Selected before at 10 points in the fine day morning or spray at dusk, ensure after spraying and do not rained in 15~20h, also without artificial sprinkling irrigation, such as
Rained in 15~20h of fruit or carried out artificial sprinkling irrigation, need to have been sprayed again.Larva of the spraying time before 3 ages or
Carried out during nymph, droplet is as far as possible fine, not repeat spraying, is limited with not forming the globule on plant, and safe defence will be pressed strictly
Chemical pesticide operational procedure carries out human body defence and operated with field.Field can not carry out the mixed battalion of breeding in 30d after spray.
Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:
4.0.30kg.667m is pressed with this compatibility liquid stoste-2Dosage 1.0:2.0 dilution sprayings.The desinsection in organic lotus rhizome field after 24h
Effect is：The lotus rhizome aphid death rate 96.42%, the big psychid death rate 99.07% of lotus rhizome, the lotus rhizome slug moth death rate 98.43%, with change
Learn to farm medicine Rogor insecticidal effect only respectively differ 3.18%, -1.64%, 0.14%, with the insecticidal effect base of chemical pesticide Rogor
This is identical.
Embodiment 3：
The preparation of material：Material Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, human urine all should select from soil,
The free of contamination area of the environmental conditions such as water, air, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench system grow and formed naturally,
The mountain area of chemical fertilizer, chemical pesticide was not used.Otherwise, the quality of organic lotus rhizome will be influenceed.First by Coriaria sinica fresh quench, Lou Mei during preparation
Careless fresh quench and soil, water in Coriaria sinica fresh quench are shaked off, and do not need to wash.Thereafter, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass are fresh
Root, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:4.0, Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench,
Human urine is by mass weight than mixing, and 25~50L is big, and 20~40d is soaked in Plastic Drum capping（Do not need to seal during immersion）, 20~40d
It is afterwards this organic lotus rhizome vegetable insecticide with 3~4 layers of filtered through gauze, its filtrate, plastic bag sealing, can preserves 2~3 years.
Usage time selects to be sprayed when larva or nymph before organic 3 kinds of ages of primary pest 3 of lotus rhizome, can also carry out
Early prevention.In use, the deep thin water layers of 2~5cm of water are stayed in field, with filtrate 35kg.667m-2By 1.0:2.0 dilution sprayings.Choosing
Selected before at 10 points in the fine day morning or spray at dusk, ensure after spraying and do not rained in 15~20h, also without artificial sprinkling irrigation, such as
Rained in 15~20h of fruit or carried out artificial sprinkling irrigation, need to have been sprayed again.Larva of the spraying time before 3 ages or
Carried out during nymph, droplet is as far as possible fine, not repeat spraying, is limited with not forming the globule on plant, and safe defence will be pressed strictly
Chemical pesticide operational procedure carries out human body defence and operated with field.Field can not carry out the mixed battalion of breeding in 30d after spray.
Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, the mass weight ratio of the component of human urine four are 3.0:1.5:2.0:
4.0.35kg.667m is pressed with this compatibility liquid stoste-2Dosage 1.0:2.0 dilution sprayings.The desinsection in organic lotus rhizome field after 24h
Effect is：The lotus rhizome aphid death rate 98.05%, the big psychid death rate 99.80% of lotus rhizome, the lotus rhizome slug moth death rate 99.25%, with change
Learn to farm medicine Rogor insecticidal effect only respectively differ 1.55%, -2.37%, -0.68%, with the insecticidal effect of chemical pesticide Rogor
It is essentially identical.
Claims (3)
1. a kind of organic lotus rhizome vegetable insecticide, it is characterised in that organic lotus rhizome vegetable insecticide is by Coriaria sinica fresh quench, Thunder God
The rattan fresh quench heart, building plum grass fresh quench, human urine compatibility is brewed forms, wherein Coriaria sinica fresh quench, the tripterygium wilfordii fresh quench heart, building plum grass fresh quench, people
The compatibility weight mass ratio of urine is 2.5~3.5:1.0~2.0:1.5~2.5:3.5~4.5, Coriaria sinica fresh quench, tripterygium wilfordii are fresh
Radical center, building plum grass fresh quench press the weight Mass Calculation of fresh material, and human urine presses 1~30d weight Mass Calculation.
2. a kind of organic lotus rhizome vegetable insecticide according to claim 1, it is characterised in that Coriaria sinica fresh quench, tripterygium wilfordii are fresh
Radical center, building plum grass fresh quench, the compatibility mass ratio of human urine are 3.0:1.5:2.0:4.0.
3. a kind of organic lotus rhizome vegetable insecticide as claimed in claim 1, it is characterised in that in use, the children before 3 ages of selection
Worm or nymph are sprayed, by every 667m2Brewed dose of paddy field 25~35kg of area dosage presses 1.0:2.0 dilution sprayings, droplet
As far as possible fine, repeat spraying, is not limited with not forming the globule on plant, and field need to stay the deep thin water layers of 2~5cm of water, typically
Selection sprays before at 10 points in the fine day morning or at dusk, to be ensured after spraying in 15~20h and not rain or do not sprayed manually,
If having been rained in 15~20h or having carried out artificial sprinkling irrigation, it need to re-start and spray.
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