CN106900757A - A kind of Pesticidal combination of the bitter pueraria root extract for preventing and treating agricultural pests and Osthole and application thereof - Google Patents
A kind of Pesticidal combination of the bitter pueraria root extract for preventing and treating agricultural pests and Osthole and application thereof Download PDFInfo
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- CN106900757A CN106900757A CN201710232872.4A CN201710232872A CN106900757A CN 106900757 A CN106900757 A CN 106900757A CN 201710232872 A CN201710232872 A CN 201710232872A CN 106900757 A CN106900757 A CN 106900757A
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
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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]
- A01N65/20—Fabaceae or Leguminosae [Pea or Legume family], e.g. pea, lentil, soybean, clover, acacia, honey locust, derris or millettia
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Abstract
The present invention relates to a kind of Pesticidal combination, the active component in the Pesticidal combination is that weight ratio is 1:3~3:1 bitter pueraria root extract and the composition of Osthole, are further configured to microemulsion by the Pesticidal combination.Pesticidal combination of the invention is for single dose, insecticidal spectrum is wide, with synergistic effect, and use cost can be effectively reduced, pest resistance to insecticide is reduced, and can effectively prevent and treat the agricultural pests such as cabbage pieris, diamondback moth, maize army worm, tea geometrid, smaller green leaf hopper.
Description
Technical field
The invention belongs to technical field of pesticide, it is related to a kind of pharmaceutical agent combinations for preventing and treating agricultural pests, relates more specifically to
Pharmaceutical agent combinations are configured to microemulsion, for the agricultural evil such as diamondback moth, cabbage pieris, maize army worm, tea geometrid, smaller green leaf hopper
The preventing and treating of worm.
Technical background
China is large agricultural country, and the healthy and sustainable development of agricultural has great importance to the economic society stabilization of China.
But the agricultural pests being becoming increasingly rampant harm the crops in agricultural production, growth, development, influence quality of agricultural product and yield, sternly
Crops can be caused to have no harvest during weight, caused damage to wide farmers.The important bottleneck of restriction agricultural development is turned into.
Agricultural insect management method becomes wide farmers concern, presently, there are physical control, cultural control,
Chemical prevention etc..Wherein, physical control is made to be attracted attention because of its environmental protection, simplicity, but its shortcoming with high costs also allows and uses
Person is difficult to receive.Cultural control is poor because of effect, and wasting time and energy can only turn into ancillary method.And chemical prevention is because with insecticidal spectrum
Extensively, rapidly and efficiently, the various simplicity of application method, without geographical restrictions with season limit the features such as, it has also become preventing and treating agricultural pests
Predominant methods, be widely used in agricultural production practice.But a large amount of, permanent, unconfined pesticide abuse result in
Residual exceeded, the soil residues of pesticides of many consequences, such as agriculture, water pollution and agricultural pests it is drug-fast generation and it is ferocious once again
It is rampant.Plant insecticide have efficiently, it is low toxicity, low-residual, degradable, the characteristics of environment-friendly, it has also become substitute chemical synthesis
One important channel of insecticide.But current plant insecticide generally existing drug effect plays slow and is difficult to be peasant household's receiving
Problem.Therefore improving the quick-acting and lasting effect of plant insecticide has turned into an important trend of botanical pesticide exploitation.
Bitter Pueraria lobota belongs to pulse family Pueraria lobota category, and voluble herb, alias Yunnan kudzu is distributed widely in the ground such as Southwestern China, and resource is extremely
It is abundant.The research such as Li Biao finds that bitter Pueraria lobota n-butanol extract has certain food refusal and toxic action to corn borer and cabbage butterfly；
Shi Rui etc. has found that bitter Pueraria lobota n-butanol extract also has toxic action to corn Rhopalosiphum spp, is a kind of potential plant insecticide,
Have the advantages that biological pesticide low toxicity, low-residual, degradable, desinsection quick-acting are strong.Can be mixed with biological pesticide, chemical pesticide simultaneously
With using, also insect-killing trapping can be carried out as insect attractant.Osthole is primarily present in the fruit of Umbelliferae frutus cnidii
The class material with insecticidal activity, not only medically there is extensive effect, while also have antibacterial and insecticidal activity concurrently,
There is toxic action to larvas such as cabbage caterpillar, diamondback moths.Xia Changxiu etc. has found Osthole pulvis to sitophilus zea-mais, the flat paddy in angle long
The storage pests such as robber, lesser grain borer have insecticidal activity.The strong bitter pueraria root extract of quick-acting and insecticide Osthole are compounded,
Effect of the vegetable insecticide to control of insect can be improved.At present, not yet find to be answered bitter pueraria root extract and Osthole
With and for relevant report in terms of agricultural insect pests control.
The content of the invention
The present invention provides the complex composition of bitter pueraria root extract and Osthole, and the two has synergistic effect, further,
The two is prepared into the agricultural pests such as microemulsion, preventing and treating diamondback moth, cabbage pieris, tea geometrid, maize army worm, smaller green leaf hopper.
Based on this purpose, the technical scheme is that：
A kind of Pesticidal combination, it is characterised in that the active component in the Pesticidal combination is that weight ratio is 1:3~3:
The composition of 1 bitter pueraria root extract and Osthole.
Preferably, the weight ratio of the two is 1:1~3:1；It is highly preferred that both weight ratios are 2:1.
Further, the present invention also provides a kind of microemulsion, it is characterised in that it includes above-mentioned Pesticidal combination and helps
Agent；Wherein the consumption of Pesticidal combination be 1~20%, auxiliary agent be solvent 20~40%, emulsifying agent 10~25%, cosolvent 5~
15%, antifreezing agent 3~5%, remaining supplies 100% with water.
The solvent is methyl alcohol.
The emulsifying agent is styryl phenyl APEO, APES, polyaryl phenol polyethenoxy
One or more combination in ether phosphate.
The cosolvent is isopropanol, one kind of n-butanol or mixture.
The antifreezing agent is ethylene glycol.
Preferably, the consumption of active ingredient is 5~15%；It is highly preferred that the consumption of active ingredient is 10%；
Further, the present invention provides above-mentioned Pesticidal combination and/or microemulsion preventing and treating diamondback moth, cabbage pieris, small
Diamond-back moth, tea geometrid, the purposes of smaller green leaf hopper.
Described bitter pueraria root extract preparation method is：The root of bitter Pueraria lobota is cut into l-2cm segments long, is dried in 80 DEG C of baking ovens
It is dry, 50 mesh sieves were crushed, collect standby.Refluxing extraction is carried out at 70 DEG C using 75% ethanol water, each 8h extracts 3
It is secondary, leaching liquor is collected, residue is filtered to remove, be concentrated under reduced pressure leaching liquor, and collection obtains dry medicinal extract.Medicinal extract is diluted with water,
With extracting n-butyl alcohol, the ratio of extractant and concentrate aqueous is 4：1, extract concentrate drying, concentrate AB-8 resins
Static Adsorption is overnight.It is 3 with water and methanol ratio：7 mixed solvent wash-out, by eluent concentrate drying, as bitter Pueraria lobota is extracted
Thing.
Unless otherwise indicated, " % " in this specification is " percentage by weight ".
The preparation method of the application microemulsion：In each components in certain proportion input emulsification cutter that will be measured；Cut at a high speed
Cut 30 minutes, you can obtain the product, spraying is used after dilution.
Microemulsion is a kind of novel environment friendly formulation of water baseization, and powder is fine, is sprawled rapidly on body wall, it is easy to permeate elder brother
Polypide wall, so as to play more preferable toxic action to harmful insect.Active ingredient used by microemulsion of the invention is plant source medicinal
Agent, to non-target organism and Environmental security, to person poultry harmless, is adapted to be used in various crop, can effectively prevent and treat diamondback moth,
The agricultural pests such as cabbage pieris, maize army worm, tea geometrid, smaller green leaf hopper.Meanwhile, using mixture formulation, come relative to single dose
Say, insecticidal spectrum is wide, with synergistic effect, and use cost can be effectively reduced, reduce pest resistance to insecticide.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, the present invention is entered with following instantiation
Row explanation, but the present invention is not limited to these specific embodiments.
Bitter pueraria root extract preparation method：The root of bitter Pueraria lobota is cut into l-2cm segments long, is dried in 80 DEG C of baking ovens, crushed
50 mesh sieves are crossed, is collected standby.Refluxing extraction is carried out at 70 DEG C using 75% ethanol water, each 8h is extracted 3 times, collected
Leaching liquor, is filtered to remove residue, and be concentrated under reduced pressure leaching liquor, and collection obtains dry medicinal extract.Medicinal extract is diluted with water, n-butanol is used
The ratio of extraction, extractant and concentrate aqueous is 4：1, extract concentrate drying, concentrate AB-8 resin Static Adsorptions
Overnight.It is 3 with water and methanol ratio：7 mixed solvent wash-out, by eluent concentrate drying, as bitter pueraria root extract.
First, embodiment is prepared
Embodiment 1：
Bitter pueraria root extract 2.5wt%；Osthole 7.5wt%；Methyl alcohol 25wt%, styryl phenyl APEO
8wt%；Isopropanol 9wt%；Ethylene glycol 5wt%；Surplus is supplied with water.
Embodiment 2：
Bitter pueraria root extract 3.3wt%；Osthole 6.7wt%；Methyl alcohol 25wt%, styryl phenyl APEO
8wt%；Isopropanol 9wt%；Ethylene glycol 5wt%；Surplus is supplied with water.
Embodiment 3：
Bitter pueraria root extract 5wt%；Osthole 5wt%；Methyl alcohol 25wt%, styryl phenyl APEO 8wt%；
Isopropanol 9wt%；Ethylene glycol 5wt%；Surplus is supplied with water.
Embodiment 4：
Bitter pueraria root extract 6.7wt%；Osthole 3.3wt%；Methyl alcohol 25wt%, styryl phenyl APEO
8wt%；Isopropanol 9wt%；Ethylene glycol 5wt%；Surplus is supplied with water.
Embodiment 5：
Bitter pueraria root extract 7.5wt%；Osthole 2.5wt%；Methyl alcohol 25wt%, styryl phenyl APEO
8wt%；Isopropanol 9wt%；Ethylene glycol 5wt%；Surplus is supplied with water.
Embodiment 6：
Bitter pueraria root extract 2wt%；Osthole 1wt%；Methyl alcohol 25wt%, styryl phenyl APEO 8wt%；
Isopropanol 9wt%；Ethylene glycol 5wt%；Surplus is supplied with water.
Embodiment 7：
Bitter pueraria root extract 4wt%；Osthole 2wt%；Methyl alcohol 25wt%, styryl phenyl APEO 8wt%；
Isopropanol 9wt%；Ethylene glycol 5wt%；Surplus is supplied with water.
Embodiment 8：
Bitter pueraria root extract 6wt%；Osthole 3wt%；Methyl alcohol 25wt%, styryl phenyl APEO 8wt%；
Isopropanol 9wt%；Ethylene glycol 5wt%；Surplus is supplied with water.
Embodiment 9：
Bitter pueraria root extract 8wt%；Osthole 4wt%；Methyl alcohol 25wt%, styryl phenyl APEO 8wt%；
Isopropanol 9wt%；Ethylene glycol 5wt%；Surplus is supplied with water.
2nd, biological Examples
1st, indoor bactericidal activity is determined
1.1 Study on Fungicide Toxicity
With reference to farm-chemical indoor determination test rule, the poison for examination single dose to 3 age armyworm larvaes is determined using dip method
Kill activity.Bitter pueraria root extract and Osthole are respectively set into 5 concentration for the treatment of (being diluted with dimethyl sulfoxide solvent).Take the age of mythimna separata 3
Larva impregnates 10s in each concentration liquid, takes out, and unnecessary liquid is blotted with blotting paper, is placed in the clean appearance for being placed with fresh food
In device.Dimethyl sulfoxide (DMSO) is compared.Each concentration processes 20, is repeated 4 times.Then treated test worm is put into artificial intelligence
Raised in climate box culture (28 DEG C ± 1 DEG C, RH=80%).Number of dead and live insects is checked after 72h, is death can not normally creep.
The insect population death rate, corrected mortality are calculated, and the toxicity regression curve and LC of two single doses are obtained by probit analysis method50Value.
The complex role research of 1.2 bitter pueraria root extract things and Osthole
Bitter pueraria root extract and Osthole are compounded：Two kinds of active compounds are configured to by active ingredient, 3:1,2:1,1:
1,1:2,1:3, totally 5 match (mass ratio).Above-mentioned formula carries out toxicity test by Study on Fungicide Toxicity method respectively.
Mixture synergy is evaluated, with LC50Based on value, mixture joint is evaluated by calculating mixture co-toxicity coefficient
Type of action.
CTC >=120 are synergistic effect, 80≤CTC<120 is summation action, CTC<80 is antagonism.
2. result of the test
2.1 Study on Fungicide Toxicity results
Toxicity Determination result of the 12 kinds of medicaments of table to mythimna separata
As it can be seen from table 1 LC of the bitter Pueraria lobota crude extract to 3 age armyworm larvaes50It is 237.9669 μ g/mL；Osthole is to 3
The LC of age armyworm larvae50It is 606.5469 μ g/mL.
The Toxicity Determination result of the bitter pueraria root extract of table 2 and fructus cnidii complex to 3 age armyworm larvaes
As shown in Table 2, all proportions of bitter pueraria root extract and fructus cnidii complex show certain synergistic effect, but
Different compound proportion coefficient of synergism difference.Wherein, the compound proportion of bitter Pueraria lobota crude extract and Osthole is 2：It is malicious altogether when 1
Coefficient highest, is 206.92.
2nd, field experiment
1. test method
Cabbage caterpillar and diamondback moth experiment are carried out in Chengdu double fluid area；Maize army worm experiment is carried out in Wenjiang district of Chengdu city；
Tea geometrid experiment is carried out in Ya'an Mingshan County.Experimental field soil types is clay, and soil fertility is medium, cell cultivation condition one
Cause.Plot area 40m2, middle setting isolation strip.It is each to implement in cabbage caterpillar, diamondback moth, mythimna separata and tea geometrid controlling experiment
Example presses active ingredient 30g/hm2Dosage plant is sprayed, medicament control is that 1% Osthole EC and 10% are bitter
Pueraria root extract microemulsion, consumption is active ingredient 30g/hm2；In smaller green leaf hopper controlling experiment, each embodiment by effectively into
Divide 3g/hm2Dosage sprayed against plant, medicament control is 1% Osthole EC and 10% bitter pueraria root extract micro emulsion
Agent, consumption is active ingredient 3g/hm2；, using spray clear water as blank, often treatment is repeated 4 times for experiment, random district's groups
Carry out cell arrangement.1d, 3d, 7d and 14d investigate the borer population in each cell after dispenser, according to clear water check plot and the worm for the treatment of region
Number calculates prevention effect, and carries out significance difference analysis.
In formula：TaThe individual amount survived after the preventing and treating of-treatment region；TbThe individual amount of survival before the preventing and treating of-treatment region；
CaThe individual amount survived after the preventing and treating of-check plot；CbThe individual amount of survival before the preventing and treating of-check plot.
The preparation of 10% bitter pueraria root extract microemulsion：Omei mountain kudzuvine root extract 5kg is weighed, is dissolved in 10kg n-butanols, then
APES 2.5kg, calcium dodecyl benzene sulfonate 7.5kg are added, is mixed under the stirring condition that temperature is 45 DEG C；
While stirring, water ion water 25kg is slowly added dropwise, continues to stir 1h after completion of dropwise addition, that is, obtain 10% bitter pueraria root extract micro-
Emulsion 50kg.The preparation of gained meets national microemulsion performance indications requirement on the Testing index such as stability, outward appearance.
2. result of the test
Bitter pueraria root extract and Osthole and 11 microemulsions such as compounding both it are determined to maize army worm, Brussels sprouts
Blue or green worm, diamondback moth, tea geometrid, the field control effect of tea lesser leafhopper, are shown in Table 3, table 4, table 5, table 6 and table 7.
As can be seen that different embodiments are to maize army worm, cabbage pieris, pickles from table 3, the table 5 of table 4 and the preventive effect of table 6
Moth and tea geometrid have different degrees of preventive and therapeutic effect.It is certain in both effective contents, in the embodiment of different proportion compounding,
Both proportionings are 2：When 1 (embodiment 4), to above pest controling effect preferably, higher than other proportioning (embodiment 1, embodiment 2,
Embodiment 3, embodiment 5, comparison medicament treatment).It is constant matching, in the embodiment of effective content change, when active ingredient exists
During 9wt%, the preventive effect of compound drug is optimal, when active constituent content is higher than 9wt%, to the preventing and treating effect of the insect pests such as maize army worm
Fruit nothing significantly improves (embodiment 9), when active constituent content is less than 9wt% (embodiment 6, embodiment 7), to maize army worm etc.
The prevention effect of insect pest is decreased obviously；.Be can be seen that when bitter pueraria root extract and Osthole active ingredient with reference to two kinds of embodiments
It is 10wt%, and both proportionings are 2：1 is best available component content and proportioning (embodiment 4), to Corn mythimna separata, Brussels sprouts
Blue or green worm,
Diamondback moth and tea geometrid have good prevention effect.
Data can be seen that different embodiments from table 7 different degrees of preventive and therapeutic effect, effect to tea lesser leafhopper
Obviously higher than the Osthole EC of comparison medicament 1% and 10% bitter pueraria root extract microemulsion.Wherein, in both effective contents one
It is fixed, in the embodiment of different proportion compounding, when both bitter pueraria root extract and Osthole proportioning are 2：When 1 (embodiment 4), to tea
Smaller green leaf hopper prevention effect preferably, (embodiment 1, embodiment 2, embodiment 3, at embodiment 5 and comparison medicament is matched higher than other
Reason).It is constant matching, in the embodiment of effective content change, (embodiment 6 and implementation when active constituent content is less than 9wt%
Example 7), the prevention effect to tea lesser leafhopper is remarkably decreased；When active constituent content is higher than 9wt%, to tea lesser leafhopper
Prevention effect is compared to embodiment 8 without significantly improving (embodiment 9).Thus it is comprehensive to can be seen that when bitter pueraria root extract and cnidium monnieri
Sub- element active ingredient is 10wt%, and both proportionings are 2：1 is best available component content and proportioning, is had very to tea lesser leafhopper
Good prevention effect.
These results suggest that, when bitter pueraria root extract and Osthole active ingredient are 10wt%, it is 2 to be matched at both：When 1
(embodiment 4), has good field control effect to maize army worm, cabbage pieris, diamondback moth, tea geometrid, tea lesser leafhopper,
And (embodiment 1, embodiment 2, embodiment 3, embodiment 5, embodiment 6, embodiment 7, embodiment 8, implement better than other embodiments
Example 9 and comparison medicament are processed).
The field efficacy of the different embodiment treatment preventing and treating maize army worms of table 3
The field efficacy of the different embodiment treatment preventing and treating cabbage caterpillars of table 4
The field efficacy of the different embodiment treatment preventing and treating diamondback moths of table 5
The field efficacy of the different embodiment treatment preventing and treating tea geometrids of table 6
The field efficacy of the different embodiment treatment preventing and treating tea lesser leafhoppers of table 7
Pesticidal combination of a kind of bitter pueraria root extract for preventing and treating agricultural pests of the invention and Osthole and application thereof is
It is described by specific embodiment.Those skilled in the art can use for reference the appropriate feed change of present disclosure, work
The links such as skill condition realize corresponding other purposes, and its correlation changes all without departing from present disclosure, all similar
Replace and change it will become apparent to those skilled in the art that being considered as being included within the scope of the present invention.
Claims (10)
1. a kind of Pesticidal combination, it is characterised in that active component in the Pesticidal combination is 1 for weight ratio:3~3:1
The composition of bitter pueraria root extract and Osthole.
2. Pesticidal combination according to claim 1, it is characterised in that bitter pueraria root extract is with the weight ratio of Osthole
1:1~3:1.
3. Pesticidal combination according to claim 2, it is characterised in that bitter pueraria root extract is with the weight ratio of Osthole
2:1。
4. a kind of microemulsion, it is characterised in that it includes claims 1 to 3 any described Pesticidal combination and auxiliary agent；Wherein
The consumption of Pesticidal combination is 1~20 weight %, and auxiliary agent is the weight % of solvent 20~40, the weight % of emulsifying agent 10~25, hydrotropy
The weight % of agent 5~15, the weight % of antifreezing agent 3~5, remaining supplies 100 weight % with water.
5. microemulsion according to claim 4, it is characterised in that the solvent is methyl alcohol.
6. microemulsion according to claim 4, it is characterised in that the emulsifying agent is styryl phenyl polyoxyethylene
One or more combination in ether, APES, polyarylphenol-polyoxyethylene ether phosphate.
7. microemulsion according to claim 4, it is characterised in that the cosolvent be isopropanol, one kind of n-butanol or
Mixture.
8. microemulsion according to claim 4, it is characterised in that the antifreezing agent is ethylene glycol.
9. microemulsion according to claim 4, it is characterised in that the consumption of Pesticidal combination is 5~15 weight %.
10. wild cabbage is prevented and treated according to any described insecticide of claims 1 to 3 or any described microemulsion of claim 4 to 9
Cabbage caterpillar, diamondback moth, maize army worm, tea tree tea geometrid, the purposes of smaller green leaf hopper.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108432810A (en) * | 2018-04-11 | 2018-08-24 | 馥稷生物科技发展（上海）有限公司 | A kind of application of vegetable source pesticide composition, preparation and its prevention crop pests |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1502242A (en) * | 2002-11-26 | 2004-06-09 | 毛焕旭 | Green nuisance free pesticide and preparation process thereof |
| CN101233868A (en) * | 2008-03-04 | 2008-08-06 | 云南农业大学 | Pueraria peduncularis extract for preventing and controlling plant disease |
| CN101731285A (en) * | 2008-11-24 | 2010-06-16 | 赵子库 | botanical pesticide |
| CN103875720A (en) * | 2014-04-01 | 2014-06-25 | 黄绍新 | Botanical insecticide |
| WO2015043986A1 (en) * | 2013-09-26 | 2015-04-02 | Chemia S.P.A. | Pesticide based on natural extracts |
-
2017
- 2017-04-11 CN CN201710232872.4A patent/CN106900757B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1502242A (en) * | 2002-11-26 | 2004-06-09 | 毛焕旭 | Green nuisance free pesticide and preparation process thereof |
| CN101233868A (en) * | 2008-03-04 | 2008-08-06 | 云南农业大学 | Pueraria peduncularis extract for preventing and controlling plant disease |
| CN101731285A (en) * | 2008-11-24 | 2010-06-16 | 赵子库 | botanical pesticide |
| WO2015043986A1 (en) * | 2013-09-26 | 2015-04-02 | Chemia S.P.A. | Pesticide based on natural extracts |
| CN103875720A (en) * | 2014-04-01 | 2014-06-25 | 黄绍新 | Botanical insecticide |
Non-Patent Citations (3)
| Title |
|---|
| 施蕊 等: "苦葛藤提取物对玉米蚜虫的杀虫活性初报", 《农药》 * |
| 李彪 等: "苦葛不同溶剂提取物对玉米螟和菜粉蝶幼虫的生物活性", 《江苏农业科学》 * |
| 黄燕 等: "植物源农药及苦葛研究综述", 《安徽农业科学》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108432810A (en) * | 2018-04-11 | 2018-08-24 | 馥稷生物科技发展（上海）有限公司 | A kind of application of vegetable source pesticide composition, preparation and its prevention crop pests |
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