CN107079941A - A kind of botanical pesticide for preventing and treating muskmelon downy mildew - Google Patents
A kind of botanical pesticide for preventing and treating muskmelon downy mildew Download PDFInfo
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- CN107079941A CN107079941A CN201710428574.2A CN201710428574A CN107079941A CN 107079941 A CN107079941 A CN 107079941A CN 201710428574 A CN201710428574 A CN 201710428574A CN 107079941 A CN107079941 A CN 107079941A
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- downy mildew
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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
- 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
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/42—Aloeaceae [Aloe family] or Liliaceae [Lily family], e.g. aloe, veratrum, onion, garlic or chives
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Biotechnology (AREA)
- Agronomy & Crop Science (AREA)
- Mycology (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of botanical pesticide for preventing and treating muskmelon downy mildew, include the raw material of following weight parts：5~25 parts of rust-coloured crotalaria herb with root, 5~25 parts of Chinese artichoke, 1~12 part of resina populi, 1~12 part of watt tupistra rhizome, 10~40 parts of thorny elaeagnus root.The botanical pesticide of the present invention has stronger permeability, and the germ cell membrane that penetrates into that can be quickly is combined with endobacillary relevant enzyme, is suppressed the cell metabolism related to enzyme, so as to suppress pathogen growth breeding；Secondly, botanical pesticide of the invention can also effectively suppress germ mycelial growth and spore germination, so as to suppress pathogen growth breeding.
Description
Technical field
The invention belongs to technical field of pesticide, and in particular to a kind of botanical pesticide of preventing and treating muskmelon downy mildew.
Background technology
Muskmelon (CucumismeloL., 2n=24) is a kind of important industrial crops, the cultivated area of China's muskmelon and production
Amount ranks first in the world.Muskmelon downy mildew [Pseudoperonosporacubensis (Berk.etCurt.) Rostov.] is in height
Under conditions of warm high humidity, popular rapid, harm is serious, preventing and treating is difficult, and yield, the sugar content of fruit and commodity rate to muskmelon are all made
It is a kind of destructive disease into direct influence.Not only efficiency is low for chemical prevention downy mildew disease, also easily causes environment dirty
Dye, and cultivate disease-resistant variety be prevent and treat muskmelon downy mildew harm most safely, effectively and one of cost-effective measure.
Therefore, research and develop efficiently, low toxicity, be not likely to produce drug-fast prevention and controls, realize the economic benefit of muskmelon production with
The ecological benefits of environmental protection are mutually unified, with important economy and social value.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide it is a kind of efficiently, low toxicity, be not likely to produce the resistance to the action of a drug, and
The botanical pesticide of the relatively low preventing and treating muskmelon downy mildew of production cost, the pathogen caused production is sterilized to alleviate using chemical pesticide
Chemical residue is exceeded in the raw resistance to the action of a drug, plant and soil, environmental pollution the problems such as.
The present invention is achieved through the following technical solutions：
A kind of botanical pesticide for preventing and treating muskmelon downy mildew, includes the raw material of following weight parts：5~25 parts of rust-coloured crotalaria herb with root,
5~25 parts of Chinese artichoke, 1~12 part of resina populi, 1~12 part of watt tupistra rhizome, 10~40 parts of thorny elaeagnus root.
It is preferred that, a kind of botanical pesticide for preventing and treating muskmelon downy mildew includes the raw material of following weight parts：Rust-coloured crotalaria herb with root 10
~20 parts, 10~20 parts of Chinese artichoke, 4~9 parts of resina populi, 4~9 parts of watt tupistra rhizome, 20~30 parts of thorny elaeagnus root.
It is preferred that, a kind of botanical pesticide for preventing and treating muskmelon downy mildew includes the raw material of following weight parts：Rust-coloured crotalaria herb with root 16
Part, 15 parts of Chinese artichoke, 7 parts of resina populi, 6 parts of watt tupistra rhizome, 28 parts of thorny elaeagnus root.
It is preferred that, a kind of botanical pesticide for preventing and treating muskmelon downy mildew includes the raw material of following weight parts：Live on surface
5~20 parts of agent of property, 15~25 parts of bleeding agent, 5~10 parts of antifreezing agent.
It is preferred that, a kind of botanical pesticide for preventing and treating muskmelon downy mildew includes the raw material of following weight parts：Live on surface
13 parts of agent of property, 20 parts of bleeding agent, 7 parts of antifreezing agent.
It is preferred that, a kind of botanical pesticide for preventing and treating muskmelon downy mildew, the surfactant is NaLS, alkane
One or more in base sodium sulphate, tween.
It is preferred that, a kind of botanical pesticide for preventing and treating muskmelon downy mildew, the bleeding agent is azone, epoxy soybean
One or more in oil, tung oil.
It is preferred that, a kind of botanical pesticide for preventing and treating muskmelon downy mildew, the antifreezing agent is ethylene glycol, propane diols, the third three
One or more in alcohol.
Beneficial effects of the present invention：
1st, botanical pesticide of the invention has stronger permeability, can be quickly penetrate into germ cell membrane and bacterium
Internal relevant enzyme is combined, and is suppressed the cell metabolism related to enzyme, so as to suppress pathogen growth breeding；Secondly, this hair
Bright botanical pesticide can also effectively suppress germ mycelial growth and spore germination, so as to suppress pathogen growth breeding；
2nd, the present invention is using natural plants as main composition, and consumption is small, decomposes fast, so that it is dirty to avoid environment
Dye, and have than Traditional Agricultural medical instrument lower lactation toxicity；
3rd, main composition rust-coloured crotalaria herb with root of the present invention, Chinese artichoke, resina populi, watt tupistra rhizome, thorny elaeagnus root contain abundant battalion
Material is supported, the trophic factors needed for some Muskmelon Growths can be provided, improves muskmelon biological character, improve melon yield.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Embodiment 1
A kind of botanical pesticide for preventing and treating muskmelon downy mildew, includes the raw material of following weight parts：25 parts of rust-coloured crotalaria herb with root, careless stone
5 parts of silkworm, 1 part of resina populi, 12 parts of watt tupistra rhizome, 20 parts of thorny elaeagnus root, 5 parts of sodium alkyl sulfate, 15 parts of azone, ethylene glycol 10
Part.
Embodiment 2
A kind of botanical pesticide for preventing and treating muskmelon downy mildew, includes the raw material of following weight parts：10 parts of rust-coloured crotalaria herb with root, careless stone
20 parts of silkworm, 12 parts of resina populi, 4 parts of watt tupistra rhizome, 40 parts of thorny elaeagnus root, 10 parts of tween, 18 parts of tung oil, 8 parts of propane diols.
Embodiment 3
A kind of botanical pesticide for preventing and treating muskmelon downy mildew, includes the raw material of following weight parts：16 parts of rust-coloured crotalaria herb with root, careless stone
15 parts of silkworm, 7 parts of resina populi, 6 parts of watt tupistra rhizome, 28 parts of thorny elaeagnus root, 13 parts of NaLS, 20 parts of epoxidized soybean oil, the third two
7 parts of alcohol.
Embodiment 4
A kind of botanical pesticide for preventing and treating muskmelon downy mildew, includes the raw material of following weight parts：20 parts of rust-coloured crotalaria herb with root, careless stone
10 parts of silkworm, 4 parts of resina populi, 9 parts of watt tupistra rhizome, 10 parts of thorny elaeagnus root, 20 parts of NaLS, 18 parts of tung oil, 10 parts of glycerine.
Embodiment 5
A kind of botanical pesticide for preventing and treating muskmelon downy mildew, includes the raw material of following weight parts：5 parts of rust-coloured crotalaria herb with root, careless stone
25 parts of silkworm, 9 parts of resina populi, 1 part of watt tupistra rhizome, 30 parts of thorny elaeagnus root, 15 parts of tween, 25 parts of epoxidized soybean oil, 5 parts of ethylene glycol.
Test example 1
A kind of inhibitory action of the botanical pesticide of preventing and treating muskmelon downy mildew of the present invention to muskmelon downy mildew bacterium
Subjects：Muskmelon downy mildew bacterium Fusarium oxysporum (Fusarium oxysporium f.sp.cucumeris).
Test specimen：Test group：Botanical pesticide prepared by the embodiment of the present invention 1~5；Blank control group：1% ethanol
Solution；With reference to control group：50% carbendazim wettable powder.
Test method：Test specimen is diluted to 50 with aseptic deionized water, 100,300,600 times, be added to quantitative
In the PDA culture medium that 50 DEG C or so are cooled to after sterilizing, fully shake up, pastille flat board is made, often processing is repeated 3 times.Use diameter
5mm card punch, which is beaten, takes well-grown stem, and stem mycelia is inoculated in into pastille flat board center downwards, 28 DEG C of constant temperature are placed in
Culture, observation mycelial growth situation, measures colony diameter after ware is covered with control daily, calculates mycelial growth inhibition rate.Calculate
Formula is as follows：
Bacteriostasis rate (%)=[(blank control colony diameter-processing colony diameter)/(blank control colony diameter -5)] ×
100%
Measurement result：Testing result is as shown in table 1 below.
Inhibitory action of the table 1 to muskmelon downy mildew bacterium Fusarium oxysporum
As shown in Table 1, a kind of botanical pesticide of preventing and treating muskmelon downy mildew prepared by the embodiment of the present invention 1~5 is diluted to
At 50 times, 100 times, 300 times, 100% is reached to the bacteriostasis rate of muskmelon downy mildew bacterium Fusarium oxysporum.When being diluted to 600 times
When, embodiment 1~5 prepare agricultural chemicals bacteriostasis rate respectively compared with reference pair according to (50% carbendazim) improve 24.58%, 26.53%,
27.57%th, 26.79%, 25.36%.
Said determination result shows that there is botanical pesticide of the invention extremely strong external suppression to make to muskmelon downy mildew bacterium
With fungistatic effect is notable.
Test example 2
A kind of field test of the botanical pesticide of preventing and treating muskmelon downy mildew of the present invention
Test kind：The close thorn in Xintai City.
Test specimen：Test group：300 times of botanical pesticide, 500 times, 800 times of dilutions prepared by the embodiment of the present invention 3
Liquid；With reference to control group：50% 300 times of carbendazim wettable powder, 500 times, 800 times of dilutions；Blank control group：Clear water.
Test method：Experiment is carried out in heliogreenhouse, and using randomized complete-block design, every piece of experimental plot area is
3.5m2.Experiment sets 7 processing altogether, each 3 repetitions of processing.Processing 1 is clear water, and processing 2~4 is respectively 50% carbendazim can
300 times of wet powder, 500 times, 800 times of dilutions, processing 5~7 are respectively the botanical pesticide prepared by the embodiment of the present invention 3
300 times, 500 times, 800 times of dilutions.Before Muskmelon Planting, test specimen is equably sprayed respectively by every mu of 80kg amount of application
In earth's surface, then turn over and bury；In muskmelon seedling mid-term, equably sprayed in blade face respectively by every mu of 40kg amount of application；In sweet tea
Melon strain initial stage, equably sprayed in blade face respectively by every mu of 60kg amount of application.Experimental plot others base manure, topdress, irrigate,
And the condition such as other field management is consistent.
Harvest and sample in the muskmelon best fruiting period, every group is recorded using the 5 points of samplings of " Z " font, every 6 plants of random searching muskmelon
Muskmelon downy mildew quantity, calculating prevents and treats droop effect.Calculation formula is as follows：
The incidence of disease (%)=(diseased plant number/investigation total strain number) × 100%；
Prevention effect (%)=[(the blank control group incidence of disease-treatment group the incidence of disease)/blank control group incidence of disease] ×
100%.
1st, to the influence of the muskmelon downy mildew incidence of disease and prevention effect
Influence of the table 2 to the muskmelon downy mildew incidence of disease and prevention effect
As shown in Table 2, compared with blank control, the plant prepared by 50% carbendazim wettable powder and the embodiment of the present invention 3
Material resource agricultural chemicals can effectively prevent and treat the generation of muskmelon downy mildew.When 50% carbendazim wettable powder and the embodiment of the present invention 3 are made
When standby botanical pesticide extension rate is 300 times, the prevention effect to muskmelon downy mildew reaches 100%；Work as extension rate
For 500 times when, prevention effect reaches more than 82%；When extension rate is 800 times, the plant prepared by the embodiment of the present invention 3
Material resource pesticide control effect is 63.6%, and 32.5% is improved compared with 50% carbendazim wettable powder.
Claims (8)
1. a kind of botanical pesticide for preventing and treating muskmelon downy mildew, it is characterised in that the raw material including following weight parts：Rust-coloured crotalaria herb with root
5~25 parts, 5~25 parts of Chinese artichoke, 1~12 part of resina populi, 1~12 part of watt tupistra rhizome, 10~40 parts of thorny elaeagnus root.
2. a kind of botanical pesticide for preventing and treating muskmelon downy mildew according to claim 1, it is characterised in that including following heavy
Measure the raw material of part：10~20 parts of rust-coloured crotalaria herb with root, 10~20 parts of Chinese artichoke, 4~9 parts of resina populi, 4~9 parts of watt tupistra rhizome, thorny elaeagnus root
20~30 parts.
3. a kind of botanical pesticide for preventing and treating muskmelon downy mildew according to claim 2, it is characterised in that including following heavy
Measure the raw material of part：16 parts of rust-coloured crotalaria herb with root, 15 parts of Chinese artichoke, 7 parts of resina populi, 6 parts of watt tupistra rhizome, 28 parts of thorny elaeagnus root.
4. a kind of botanical pesticide for preventing and treating muskmelon downy mildew according to claim 3, it is characterised in that also including following
The raw material of parts by weight：5~20 parts of surfactant, 15~25 parts of bleeding agent, 5~10 parts of antifreezing agent.
5. a kind of botanical pesticide for preventing and treating muskmelon downy mildew according to claim 4, it is characterised in that including following heavy
Measure the raw material of part：13 parts of surfactant, 20 parts of bleeding agent, 7 parts of antifreezing agent.
6. a kind of botanical pesticide for preventing and treating muskmelon downy mildew according to claim 5, it is characterised in that live on the surface
Property agent be NaLS, sodium alkyl sulfate, tween in one or more.
7. a kind of botanical pesticide for preventing and treating muskmelon downy mildew according to claim 5, it is characterised in that the bleeding agent
For the one or more in azone, epoxidized soybean oil, tung oil.
8. a kind of botanical pesticide for preventing and treating muskmelon downy mildew according to claim 5, it is characterised in that the antifreezing agent
For the one or more in ethylene glycol, propane diols, glycerine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710428574.2A CN107079941A (en) | 2017-06-08 | 2017-06-08 | A kind of botanical pesticide for preventing and treating muskmelon downy mildew |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710428574.2A CN107079941A (en) | 2017-06-08 | 2017-06-08 | A kind of botanical pesticide for preventing and treating muskmelon downy mildew |
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| CN201710428574.2A Pending CN107079941A (en) | 2017-06-08 | 2017-06-08 | A kind of botanical pesticide for preventing and treating muskmelon downy mildew |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455210A (en) * | 2017-08-25 | 2017-12-12 | 佛山推启农业研究院（普通合伙） | Store up the implantation methods of good longan in a kind of Maoming of Silicon-rich |
| CN107668089A (en) * | 2017-09-28 | 2018-02-09 | 柳州雅瑞科技有限公司 | A kind of botanical fungicide for preventing and treating cucumber downy mildew and preparation method thereof |
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| CN101675742A (en) * | 2008-09-16 | 2010-03-24 | 高鹏 | Production method and applications of biological pesticide containing stachyose |
| CN106106573A (en) * | 2016-07-27 | 2016-11-16 | 广西大学 | A kind of Farm chemical of Chinese berbs and preparation method thereof |
| CN106332647A (en) * | 2016-08-30 | 2017-01-18 | 铜陵翔宇商贸有限公司 | High-yield planting method of nutrient kohlrabi |
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2017
- 2017-06-08 CN CN201710428574.2A patent/CN107079941A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101675742A (en) * | 2008-09-16 | 2010-03-24 | 高鹏 | Production method and applications of biological pesticide containing stachyose |
| CN106106573A (en) * | 2016-07-27 | 2016-11-16 | 广西大学 | A kind of Farm chemical of Chinese berbs and preparation method thereof |
| CN106332647A (en) * | 2016-08-30 | 2017-01-18 | 铜陵翔宇商贸有限公司 | High-yield planting method of nutrient kohlrabi |
Non-Patent Citations (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455210A (en) * | 2017-08-25 | 2017-12-12 | 佛山推启农业研究院（普通合伙） | Store up the implantation methods of good longan in a kind of Maoming of Silicon-rich |
| CN107668089A (en) * | 2017-09-28 | 2018-02-09 | 柳州雅瑞科技有限公司 | A kind of botanical fungicide for preventing and treating cucumber downy mildew and preparation method thereof |
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