CN109429831A - A kind of insect prevention growth promotion method of nectarine - Google Patents
A kind of insect prevention growth promotion method of nectarine Download PDFInfo
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- CN109429831A CN109429831A CN201811222955.6A CN201811222955A CN109429831A CN 109429831 A CN109429831 A CN 109429831A CN 201811222955 A CN201811222955 A CN 201811222955A CN 109429831 A CN109429831 A CN 109429831A
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- nectarine
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
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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
-
- 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]
-
- 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]
- A01N65/10—Apiaceae or Umbelliferae [Carrot family], e.g. parsley, caraway, dill, lovage, fennel or snakebed
-
- 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]
- A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
-
- 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]
- A01N65/32—Ranunculaceae [Buttercup family], e.g. hepatica, hydrastis or goldenseal
-
- 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]
- A01N65/34—Rosaceae [Rose family], e.g. strawberry, hawthorn, plum, cherry, peach, apricot or almond
Abstract
The present invention relates to agriculture field, the insect prevention growth promotion method of especially a kind of nectarine.By the present invention in that carrying out spray process to nectarine complete stool with the natural insecticide extracted by Radix Rhapontici seu Radix Echinopsis, chenopodium ambrosiodies, hairyvein agrimony, argy wormwood, achieve the effect that sufficiently to kill nectarine pest, diesel oil or silicone oil can also be added, it allows medicament to penetrate into coccid body, achievees the effect that kill limb surface coccid；Nectarine limb, blade face, fruit are brushed using the branches and leaves protective agent by being extracted after artemisia annua, madder, inular flower, buttercup, Caraway, chamomile mixing; it is completely covered the exposed limb of nectarine; reaching makes pest generate Antifeedant Effects; inhibit its population to be formed, and attracts the effect of its natural enemy；Apply radix euphorbiae lantu, wintercherry into the soil of nectarine planting area, sufficiently kills larva, the worm's ovum of the subterranean pest-insect and various pests in soil.The present invention is a kind of insect resistance capacity that can effectively promote nectarine, kills nectarine pest, reduces the insect pest incidence of nectarine, and does not need the insect prevention growth promotion method using the nectarine of chemical pesticide.
Description
Technical field
The invention belongs to agriculture field, the insect prevention growth promotion method of especially a kind of nectarine.
Background technique
Nectarine (Classification system: Prunus persica var.nectarina) also known as peach refute Lee.Nectarine (English:
Nectarine) it is the mutation of common peach (pericarp outer by fine hair), is a kind of defoliation small arbor of fruit as fruit, nectarine source
In China, all it is distributed in Asia and North America.
Nectarine is full of nutrition, and containing sugared 13%, organic acid 1.5%, 1% protein 1.1% of pectin, and every 100 grams of pulp contains
Vc12mg, phosphorus 40mg, calcium 12mg, iron 0.8mg, magnesium 14.5mg；The amino acid additionally wanted containing 17 kinds of needed by human body, carrot
Element etc. has the function of that kidney, blood pressure lowering are good in relieving cough and reducing sputum, tonifying Qi.
Currently, endangering the insect pest of nectarine mainly has: black peach aphid, heart-eating worm, coccid etc. are planted to prevent insect pest in nectarine
In the process, often largely use chemical pesticide, chemical pesticide is a large amount of and unreasonably applies, ecological environment can be polluted and
It destroys, a large amount of beneficial insect also killed, and leads to that second year insect pest is easier to occur and insect pest is more serious, and also resulting in nectarine has not
With degree pesticide residue seriously affects the quality of nectarine, brings serious harm to human health, how scientific prevention and cure insect pest,
Improving nectarine quality becomes urgent problem during current nectarine.
Therefore, a kind of insect resistance capacity that can effectively promote nectarine is found, nectarine pest is killed, the insect pest for reducing nectarine occurs
Rate, and the insect prevention growth promotion method using the nectarine of chemical pesticide is not needed, it is the task of top priority.
Summary of the invention
In order to solve the above technical problems existing in the prior art, the present invention provide a kind of nectarine insect prevention growth-promoting it is rectangular
Method is achieved particular by following technical scheme:
A kind of insect prevention growth promotion method of nectarine, comprising the following steps:
(1) spray desinsection processing: spraying nectarine tree surface using natural insecticide, monthly spray 1-2 times, described
Natural insecticide is extracted by the following raw material: Radix Rhapontici seu Radix Echinopsis, chenopodium ambrosiodies, hairyvein agrimony, argy wormwood；
(2) branches and leaves brushing is protected: being brushed using branches and leaves protective agent to nectarine limb, blade face, fruit, is kept nectarine tree naked
The limb of dew, blade face, fruit are completely covered by branches and leaves protective agent, and the branches and leaves protective agent is extracted by the following raw material: yellow
Flower wormwood artemisia, madder, inular flower, buttercup, Caraway, chamomile；
(3) soil insect-killing is handled: applying soil application agent into the soil of nectarine planting area, monthly application 1-2 times, often
Secondary applied amount is 0.8-1.4kg/m2, the soil application agent is mixed after smashing radix euphorbiae lantu, wintercherry.
Preferably, the step (1), wherein Radix Rhapontici seu Radix Echinopsis, chenopodium ambrosiodies, hairyvein agrimony, argy wormwood parts by weight are as follows: Radix Rhapontici seu Radix Echinopsis 8-14
Part, 3-5 parts of chenopodium ambrosiodies, 6-12 parts of hairyvein agrimony, 4-8 parts of argy wormwood.The natural insecticide that compatibility obtains under this ratio is to the more of nectarine
Kind pest all has preferable insecticidal effect.
Preferably, the natural insecticide, extracting method are: Radix Rhapontici seu Radix Echinopsis, chenopodium ambrosiodies, hairyvein agrimony, argy wormwood being mixed, Xiang Qi
The middle 60-80% ethyl alcohol for being added 3-5 times, 45-70 DEG C of airtight heating extract 2-4h.Extraction effect is preferable at this time, and appropriate
Concentration of alcohol can promote insecticidal effect.
Preferably, the natural insecticide, amount of application are 1.5-2.5L/ plants.The insecticidal effect of this dosage is preferable, also not
It will cause waste.
Preferably, the natural insecticide is also added into the diesel oil or silicone oil of 25-40%.Diesel oil or silicone oil can help medicine
Effective component penetrates into coccid body in liquid, enhances insect killing effect.
Preferably, the step (2), wherein parts by weight of artemisia annua, madder, inular flower, buttercup, Caraway, chamomile
Number are as follows: 5-9 parts of artemisia annua, 3-6 parts of madder, 4-6 parts of inular flower, 1-3 parts of buttercup, 6-8 parts of Caraway, 4-10 parts of chamomile.This
The branches and leaves protective agent that compatibility obtains under ratio all has preferable expulsion effect to the various pests of nectarine, and can attract wooden dipper
The natural enemy of the nectarine pest such as worm, parasitic wasp effectively can prevent pest population from being formed by biological angle.
Preferably, the branches and leaves protective agent, extracting method is: by artemisia annua, madder, inular flower, buttercup, Caraway,
Chamomile mixing, is added 1-2 times of 75-95% ethyl alcohol thereto, and 55-70 DEG C of airtight heating extracts 2-4h.Extraction effect at this time
Preferably.
Preferably, the step (3), radix euphorbiae lantu, the parts by weight of wintercherry are as follows: 3-5 parts of radix euphorbiae lantu, 6-12 parts of wintercherry.This ratio
Under it is preferable to the insect killing effect of subterranean pest-insect, and not will cause waste.
Preferably, the step (3) also applies rye when applying soil application agent into soil.Further preferably
, the sowing amount of the rye is 1-2kg/m2.Rye can attract the beneficial insects such as coccinella septempunctata, and can inhibit the growth of weeds,
Promote the growth of nectarine tree.
Radix Rhapontici seu Radix Echinopsis: Radix Rhapontici seu Radix Echinopsis, perennial herb, up to 1m, root is cylindrical, pale red, and stem is single upright, leaf alternate, two times plumages
Shape division or drastic crack, base portion embrace stem, and capitulum basidixed is spherical, the cylindrical dense yellowish-brown pubescence of achene, the month at florescence 7-9, fruit
Medicinal, contain volatile oil, phenolic substance, killing aphids and heart-eating worm etc. October phase.
Chenopodium ambrosiodies: chenopodium ambrosiodies, annual or perennial herb, up to 1m, seed is tiny, rufous, light.Originate in ink
Western brother and South America are born near village spaciously or on barren, and China has cultivation.Medicinal part, herb and fruit, containing waving
Hair oil, main component are ascaridole, controlling object: herb and fruit can desinsection can prevent and treat aphid especially preferably Fresh Plants
Worm, heart-eating worm etc..
Hairyvein agrimony: hairyvein agrimony, perennial herb, root bury very deeply, and stem number branch comes from roots and tops and is up to 1m, round, have item
Line has corner angle, and complete stool tool white becomes mildewed, and multi-branched, leaf imparipinnate leaf, achene has hook thorn, between the month at florescence 7-8.The whole nation point
Cloth, whole plant for medical use, containing agrimophol, herb agrimonine, tannin can kill aphid and coccid.
Argy wormwood: argy wormwood, perennial herb, high 45-120cm, stem is upright, and outer by grayish white fur, involucre is close by white cotton
Hair, achene oblong are hairless；Wild mountainous region or cultivation, whole plant for medical use, containing volatile oil, eucalyptol is tagged and deterrent effect,
Kill aphid and red spider, heart-eating worm etc..
Artemisia annua: artemisia annua, annual herb, more than high 1m, stem is upright, and basal leaf and the lower portion of the stem leaf are withered at the florescence, head
Locusta is spherical, achene square circle or obovate, the month at florescence 8-9, the fruiting period 9-10 month, is born in the level land for moistening spaciousness, hillside, ditch
Side, whole plant for medical use, containing volatile oil, predominantly 1- camphor, cineole, chrysanthemum artemone etc., can desinsection and prevention and treatment phytopathy, it is right
Various pests have good stomach toxicity, tag, deterrent and stimulating growth effect
Madder: madder, perennial creeping weed, high 60-90cm, root cone or slightly palpus shape, Huang Chise, stem is thin and delicate, rectangular, leaf
Normal four are verticillate, and cyme is coniform, the month at florescence 9-11, berry spherical shape atropurpureus, and happiness is born in ubac paddy and Plain field side,
It is medicinal, anti-to eliminate aphis containing anthraglycosides (rubican, purpuroxanthin etc.) suitable for moist marshland, coccid.
Inular flower: inular flower can make aphid, coccid, red spider, heart-eating worm etc. generate Antifeedant Effects, and inhibit its kind
Group is formed.
Buttercup: buttercup inhibits the population of aphid, coccid, red spider, heart-eating worm etc. to be formed.
Caraway: Caraway can attract that aphid helminth, cocoon bee, Chrysopa, spider, to post fly, wasp fly, parasitic wasp etc. a variety of
Beneficial insect.
Chamomile: chamomile is rich in calcium, potassium and sulphur, can promote the growth of nectarine tree.Wasp fly and parasitic wasp can also be attracted.
Radix euphorbiae lantu: radix euphorbiae lantu, perennial herb, high 15-30cm, the strong cylinder of root thickness, stem are uprightly grown thickly not branch, and base portion is wooden
Change, single leaf alternate, closeer, capitulum basidixed, fruit cone, the month at florescence 5-6, the fruiting period 6-7 month.Distribution: grassland, it is pebbly
Dry hillside fields.Medicinal, containing chamaejasmine, kill subterranean pest-insect, daikon leaf beetle, aphid, cabbage caterpillar can effectively prevent each of Bougainvillea spectabilis
Kind disease.
Wintercherry: wintercherry whole plant for medical use, containing wintercherry alcohol A, B, triterpene substance etc. is up to the killing rate of subterranean pest-insect
90%.
Compared with prior art, the technical effect of the invention is embodied in:
By the present invention in that with the natural insecticide extracted by Radix Rhapontici seu Radix Echinopsis, chenopodium ambrosiodies, hairyvein agrimony, argy wormwood to nectarine complete stool
Spray process is carried out, achievees the effect that sufficiently to kill nectarine pest, diesel oil or silicone oil can also be added, allow medicament to penetrate into
Enter in coccid body, achievees the effect that kill limb surface coccid；Using by artemisia annua, madder, inular flower, buttercup, Pueraria lobota thread
The branches and leaves protective agent extracted after son, chamomile mixing brushes nectarine limb, blade face, fruit, makes the exposed branch of nectarine
Dry to be completely covered, reaching makes pest generate Antifeedant Effects, inhibits its population to be formed, and attract the effect of its natural enemy；To nectarine
Apply radix euphorbiae lantu, wintercherry in the soil of planting area, sufficiently kills larva, the worm's ovum of the subterranean pest-insect and various pests in soil.
The present invention is a kind of insect resistance capacity that can effectively promote nectarine, kills nectarine pest, reduces the insect pest incidence of nectarine, and not
Need the insect prevention growth promotion method using the nectarine of chemical pesticide.
Specific embodiment
It is limited below with reference to specific embodiment technical solution of the present invention is further, but claimed
Range is not only limited to made description.
Embodiment 1
A kind of insect prevention growth promotion method of nectarine, includes the following steps:
(1) spray desinsection processing: spraying nectarine tree surface using natural insecticide, every 2 months sprays 3 times, every time
Amount of application is 2L/ plants, and the natural insecticide is to mix Radix Rhapontici seu Radix Echinopsis 11kg, chenopodium ambrosiodies 4kg, hairyvein agrimony 9kg, argy wormwood 6kg, Xiang Qi
Middle 70% ethyl alcohol for being added 4 times, 57.5 DEG C of airtight heatings extract 3h；
(2) branches and leaves brushing is protected: being brushed using branches and leaves protective agent to nectarine limb, blade face, fruit, is kept nectarine tree naked
The limb of dew, blade face, fruit are completely covered by branches and leaves protective agent, the branches and leaves protective agent be by artemisia annua 7kg, madder 4.5kg,
Inular flower 5kg, buttercup 2kg, Caraway 7kg, chamomile 7kg mixing, are added 1.5 times of 85% ethyl alcohol, 62.5 DEG C close thereto
Close heating extraction 3h；
(3) soil insect-killing is handled: the application soil application agent into the soil of nectarine planting area, application in every 2 months 3 times, often
Secondary applied amount is 1.1kg/m2, the soil application agent is mixed after smashing radix euphorbiae lantu 4kg, wintercherry 9kg.
Embodiment 2
A kind of insect prevention growth promotion method of nectarine, includes the following steps:
(1) spray desinsection processing: nectarine tree surface is sprayed using natural insecticide, monthly sprays 1 time, applies every time
Dosage is 2.5L/ plants, and the natural insecticide is to mix Radix Rhapontici seu Radix Echinopsis 8kg, chenopodium ambrosiodies 3kg, hairyvein agrimony 12kg, argy wormwood 8kg, Xiang Qi
Middle 80% ethyl alcohol for being added 3 times, 45 DEG C of airtight heatings extract 4h；
(2) branches and leaves brushing is protected: being brushed using branches and leaves protective agent to nectarine limb, blade face, fruit, is kept nectarine tree naked
The limb of dew, blade face, fruit are completely covered by branches and leaves protective agent, and the branches and leaves protective agent is by artemisia annua 5kg, madder 3kg, rotation
4kg, buttercup 3kg, Caraway 8kg, chamomile 10kg mixing are spent again, and 1 times of 95% ethyl alcohol, 55 DEG C of airtight heatings are added thereto
Extract 4h；
(3) soil insect-killing is handled: applying soil application agent into the soil of nectarine planting area, monthly application 1 time, every time
Applied amount is 1.4kg/m2, the soil application agent is mixed after smashing radix euphorbiae lantu 3kg, wintercherry 12kg.
Embodiment 3
A kind of insect prevention growth promotion method of nectarine, includes the following steps:
(1) spray desinsection processing: nectarine tree surface is sprayed using natural insecticide, monthly sprays 2 times, applies every time
Dosage is 1.5L/ plants, and the natural insecticide is to mix Radix Rhapontici seu Radix Echinopsis 14kg, chenopodium ambrosiodies 5kg, hairyvein agrimony 6kg, argy wormwood 4kg, Xiang Qi
Middle 60% ethyl alcohol for being added 5 times, 70 DEG C of airtight heatings extract 2h；
(2) branches and leaves brushing is protected: being brushed using branches and leaves protective agent to nectarine limb, blade face, fruit, is kept nectarine tree naked
The limb of dew, blade face, fruit are completely covered by branches and leaves protective agent, and the branches and leaves protective agent is by artemisia annua 9kg, madder 6kg, rotation
6kg, buttercup 3kg, Caraway 8kg, chamomile 10kg mixing are spent again, and 2 times of 75% ethyl alcohol, 70 DEG C of airtight heatings are added thereto
Extract 2h；
(3) soil insect-killing is handled: applying soil application agent into the soil of nectarine planting area, monthly application 2 times, every time
Applied amount is 0.8kg/m2, the soil application agent is mixed after smashing radix euphorbiae lantu 5kg, wintercherry 6kg.
Embodiment 4
A kind of insect prevention growth promotion method of nectarine, includes the following steps:
(1) spray desinsection processing: spraying nectarine tree surface using natural insecticide, every 2 months sprays 3 times, every time
Amount of application is 2L/ plants, and the natural insecticide is to mix Radix Rhapontici seu Radix Echinopsis 11kg, chenopodium ambrosiodies 4kg, hairyvein agrimony 9kg, argy wormwood 6kg, Xiang Qi
Middle 70% ethyl alcohol for being added 4 times, 57.5 DEG C of airtight heatings extract 3h, add 25% diesel oil, are uniformly mixed；
(2) branches and leaves brushing is protected: being brushed using branches and leaves protective agent to nectarine limb, blade face, fruit, is kept nectarine tree naked
The limb of dew, blade face, fruit are completely covered by branches and leaves protective agent, the branches and leaves protective agent be by artemisia annua 7kg, madder 4.5kg,
Inular flower 5kg, buttercup 2kg, Caraway 7kg, chamomile 7kg mixing, are added 1.5 times of 85% ethyl alcohol, 62.5 DEG C close thereto
Close heating extraction 3h；
(3) soil insect-killing is handled: the application soil application agent into the soil of nectarine planting area, application in every 2 months 3 times, often
Secondary applied amount is 1.1kg/m2, the soil application agent is mixed after smashing radix euphorbiae lantu 4kg, wintercherry 9kg.
Embodiment 5
A kind of insect prevention growth promotion method of nectarine, includes the following steps:
(1) spray desinsection processing: spraying nectarine tree surface using natural insecticide, every 2 months sprays 3 times, every time
Amount of application is 2L/ plants, and the natural insecticide is to mix Radix Rhapontici seu Radix Echinopsis 11kg, chenopodium ambrosiodies 4kg, hairyvein agrimony 9kg, argy wormwood 6kg, Xiang Qi
Middle 70% ethyl alcohol for being added 4 times, 57.5 DEG C of airtight heatings extract 3h, add 40% silicone oil, are uniformly mixed；
(2) branches and leaves brushing is protected: being brushed using branches and leaves protective agent to nectarine limb, blade face, fruit, is kept nectarine tree naked
The limb of dew, blade face, fruit are completely covered by branches and leaves protective agent, the branches and leaves protective agent be by artemisia annua 7kg, madder 4.5kg,
Inular flower 5kg, buttercup 2kg, Caraway 7kg, chamomile 7kg mixing, are added 1.5 times of 85% ethyl alcohol, 62.5 DEG C close thereto
Close heating extraction 3h；
(3) soil insect-killing is handled: the application soil application agent into the soil of nectarine planting area, application in every 2 months 3 times, often
Secondary applied amount is 1.1kg/m2, the soil application agent is mixed after smashing radix euphorbiae lantu 4kg, wintercherry 9kg.
Embodiment 6
A kind of insect prevention growth promotion method of nectarine, includes the following steps:
(1) spray desinsection processing: spraying nectarine tree surface using natural insecticide, every 2 months sprays 3 times, every time
Amount of application is 2L/ plants, and the natural insecticide is to mix Radix Rhapontici seu Radix Echinopsis 11kg, chenopodium ambrosiodies 4kg, hairyvein agrimony 9kg, argy wormwood 6kg, Xiang Qi
Middle 70% ethyl alcohol for being added 4 times, 57.5 DEG C of airtight heatings extract 3h；
(2) branches and leaves brushing is protected: being brushed using branches and leaves protective agent to nectarine limb, blade face, fruit, is kept nectarine tree naked
The limb of dew, blade face, fruit are completely covered by branches and leaves protective agent, the branches and leaves protective agent be by artemisia annua 7kg, madder 4.5kg,
Inular flower 5kg, buttercup 2kg, Caraway 7kg, chamomile 7kg mixing, are added 1.5 times of 85% ethyl alcohol, 62.5 DEG C close thereto
Close heating extraction 3h；
(3) soil insect-killing is handled: the application soil application agent into the soil of nectarine planting area, application in every 2 months 3 times, often
Secondary applied amount is 1.1kg/m2, according further to 1.5kg/m when the applied agents that are manured into soil2Ratio rye is applied into soil, institute
Stating soil application agent is mixed after smashing radix euphorbiae lantu 4kg, wintercherry 9kg.
The nectarine planting area that damaged by vermin occurs at one is chosen, 7 pieces of regions of dispersion searching wherein, every piece of 50 plants of nectarine,
Mutually completely cut off between each plot, isolation layer is deep to 30cm under upper soll layer, carries out processing 3 with the method for embodiment 1-6 respectively
Month, one group does not deal with, and as a control group, takes the branch of tip 50cm in every plant of nectarine, counts the pest number above it, take
Average value handles preceding measurement once with this method, measures after processing 3 months once, as a result as follows:
| Originate pest number | Pest number after June | Kill ratio (%) | |
| Embodiment 1 | 57 | 7 | 87.72 |
| Embodiment 2 | 52 | 9 | 82.69 |
| Embodiment 3 | 54 | 10 | 81.48 |
| Embodiment 4 | 60 | 3 | 95.00 |
| Embodiment 5 | 53 | 3 | 94.34 |
| Embodiment 6 | 55 | 7 | 87.27 |
| Control group | 58 | 73 | / |
By upper data it is found that pest control method of the invention can effectively inhibit the insect pest of nectarine.
Finally it is pointed out that above embodiments are only the more representational examples of the present invention.Obviously, technology of the invention
Scheme is not limited to above-described embodiment, and acceptable there are many deformations.Those skilled in the art can be from disclosed by the invention
All deformations that content is directly exported or associated, are considered as protection scope of the present invention.
Claims (10)
1. a kind of insect prevention growth promotion method of nectarine, which comprises the following steps:
(1) spray desinsection processing: spraying nectarine tree surface using natural insecticide, monthly spray 1-2 times, described natural
Insecticide is extracted by the following raw material: Radix Rhapontici seu Radix Echinopsis, chenopodium ambrosiodies, hairyvein agrimony, argy wormwood；
(2) branches and leaves brushing is protected: being brushed using branches and leaves protective agent to nectarine limb, blade face, fruit, is kept nectarine tree exposed
Limb, blade face, fruit are completely covered by branches and leaves protective agent, and the branches and leaves protective agent is extracted by the following raw material: artemisia annua,
Madder, inular flower, buttercup, Caraway, chamomile；
(3) soil insect-killing is handled: being applied soil application agent into the soil of nectarine planting area, is monthly applied 1-2 times, apply every time
Dosage is 0.8-1.4kg/m2, the soil application agent is mixed after smashing radix euphorbiae lantu, wintercherry.
2. the insect prevention growth promotion method of nectarine according to claim 1, which is characterized in that the step (1), wherein leaking
Reed, chenopodium ambrosiodies, hairyvein agrimony, argy wormwood parts by weight are as follows: 8-14 parts of Radix Rhapontici seu Radix Echinopsis, 3-5 parts of chenopodium ambrosiodies, 6-12 parts of hairyvein agrimony, argy wormwood 4-8
Part.
3. the insect prevention growth promotion method of nectarine according to claim 1, which is characterized in that the natural insecticide mentions
Taking method is: Radix Rhapontici seu Radix Echinopsis, chenopodium ambrosiodies, hairyvein agrimony, argy wormwood being mixed, 3-5 times of 60-80% ethyl alcohol is added thereto, 45-70 DEG C close
Close heating extraction 2-4h.
4. the insect prevention growth promotion method of nectarine according to claim 1, which is characterized in that the natural insecticide is applied
Dosage is 1.5-2.5L/ plants.
5. the insect prevention growth promotion method of nectarine according to claim 1, which is characterized in that the natural insecticide, also plus
The diesel oil or silicone oil of 25-40% are entered.
6. the insect prevention growth promotion method of nectarine according to claim 1, which is characterized in that the step (2), wherein chrysanthemum
Wormwood artemisia, madder, inular flower, buttercup, Caraway, chamomile parts by weight are as follows: 5-9 parts of artemisia annua, 3-6 parts of madder, inular flower 4-6
Part, 1-3 parts of buttercup, 6-8 parts of Caraway, 4-10 parts of chamomile.
7. the insect prevention growth promotion method of nectarine according to claim 1, which is characterized in that the branches and leaves protective agent mentions
Taking method is: artemisia annua, madder, inular flower, buttercup, Caraway, chamomile being mixed, 1-2 times of 75-95% is added thereto
Ethyl alcohol, 55-70 DEG C of airtight heating extract 2-4h.
8. the insect prevention growth promotion method of nectarine according to claim 1, which is characterized in that the step (3), radix euphorbiae lantu, acid
The parts by weight of slurry are as follows: 3-5 parts of radix euphorbiae lantu, 6-12 parts of wintercherry.
9. the insect prevention growth promotion method of nectarine according to claim 1, which is characterized in that the step (3) applies soil
Rye is also applied when applied agents into soil.
10. the insect prevention growth promotion method of nectarine according to claim 9, which is characterized in that the sowing amount of the rye is
1-2kg/m2。
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Application publication date: 20190308 |