CN102657224A - Pesticide killing pests with chewing mouth parts - Google Patents
Pesticide killing pests with chewing mouth parts Download PDFInfo
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- CN102657224A CN102657224A CN2012101298574A CN201210129857A CN102657224A CN 102657224 A CN102657224 A CN 102657224A CN 2012101298574 A CN2012101298574 A CN 2012101298574A CN 201210129857 A CN201210129857 A CN 201210129857A CN 102657224 A CN102657224 A CN 102657224A
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- pests
- pesticide
- mouth parts
- insecticide
- chewing
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Abstract
The invention belongs to the field of pesticides and particularly discloses a pesticide killing pests with chewing mouth parts. Chlorantraniliprole, dimethylformamide or dimethylbenzene, dibutyl phthalate or methanesulfonic acid, magnesium chloride and methanol which serve as raw materials are made into the pesticide killing the pests with the chewing mouth parts according to a certain weight ratio. The pesticide is simple to prepare, good in integral stability, strong in effects, low in production cost, safe, reliable, non-toxic, free of side effect and suitable for wide popularization and application.
Description
(1) technical field
The invention belongs to field of pesticides, particularly a kind of insecticide that kills pests with chewing mouthparts.
(2) background technology
As everyone knows, insect can damage crops with relevant disease, to the infringements of crops and then influence the output of this crop.The insect of known infringement crop is mainly divided two types, and one type is sucking pest, and one type is pests with chewing mouthparts; Wherein the common feature of pests with chewing mouthparts harm plant is to cause various forms of mechanical damages, for example, gets the food blade and causes breach, hole, when serious mesophyll is eaten up, and only stays netted vein, even is all eaten up.
At present employed insecticide to pests with chewing mouthparts is to be formed by the organic compound configuration, and like acephatemet, flolimat etc., this type insecticide is a toxicity of utilizing it to contain; Insect is killed, because toxic residual, and crops are polluted; In addition owing to damage by disease and insect can develop immunity to drugs behind long-term certain agricultural chemicals of antagonism; The deinsectization effect is variation gradually, needs the agricultural chemicals of upgrading with the bigger property of medicine, and agriculture production cost is improved.Rynaxypyr is aqueous emulsion, suspending agent on the market, and insecticidal effect is slow after the medication, and the insecticidal action time is long.
(3) summary of the invention
The present invention provides a kind of insecticide simple, that effect is killed pests with chewing mouthparts significantly of preparing in order to remedy the deficiency of prior art.
The present invention realizes through following technical scheme:
A kind of insecticide that kills pests with chewing mouthparts comprises the raw material of following weight fraction: Rynaxypyr 1 ~ 7%, dimethyl formamide or xylol 10 ~ 20%, dibutyl phthalate or methanesulfonic acid 10 ~ 20%, and magnesium chloride 1 ~ 10%, all the other are methyl alcohol.
The present invention is the function raw material with the Rynaxypyr, and Rynaxypyr is a kind of little poison level agricultural chemicals of high-efficiency broad spectrum, and is as safe as a house to dispenser personnel and useful insect, fishes and shrimps; To the residual influence in agricultural product room, but it is in using dilution, and effect is slow; Desinsection speed is slow partially, and water dispersible is relatively poor, often causes skewness easily; The speed of knocking down after the present invention uses is fast, and insect is no longer got food in 5 minutes, and the lasting period is long; Eliminated above-mentioned defective, the present invention dilutes dissolving with it through organic solvent.
Dimethyl formamide or xylol, dibutyl phthalate or methanesulfonic acid, magnesium chloride and methyl alcohol are as auxiliary agent among the present invention; The interpolation of magnesium chloride is used for microelement-supplementing behind the plant insecticide; Promote the healing rate of plant, all the other auxiliary agents then as solvent, dissolve each other with the function raw material; Increase the mixing uniformity of product, guarantee the dispersiveness of whole solution.
Comprise also among the present invention that weight fraction is 1 ~ 5% first dimension salt, first dimension salt is a kind of environment amenable low-toxin farm chemicals, and a lot of insects are had the incomparable activity of other agricultural chemicals, and the interpolation of first dimension salt has strengthened the insecticidal effect of product of the present invention.
The weight proportion of preferred each raw material of the present invention is:
Rynaxypyr 4%, dimethyl formamide or xylol 15%, dibutyl phthalate or methanesulfonic acid 15%, magnesium chloride 5%, all the other are methyl alcohol.
The weight fraction of said first dimension salt is 3%.
Product of the present invention is a transparency liquid, is mainly used in the insect of biting mouthpartses such as killing cabbage caterpillar, cotton bollworm, beet armyworm, hang spring worm.
Product of the present invention uses foliage-spray through converting water dilution back, and usage amount is that per 10 ~ 25ml raw material is joined the dilution of 15kg water.
The present invention prepares simply, and resistance to overturning is good, and effect property is strong, and production cost is low, and is safe and reliable, has no side effect, and is suitable for wide popularization and application.
(4) embodiment
Embodiment 1:
Get Rynaxypyr 7g, dimethyl formamide or xylol 20g, dibutyl phthalate 20g, magnesium chloride 3g, methyl alcohol 50g; After above-mentioned raw materials is mixed, convert the water dilution, diluted concentration is converted 15kg water for the 10ml raw material; Crop is sprayed, and cabbage caterpillar kills on the realization crop.
Embodiment 2:
Get Rynaxypyr 1g, first dimension salt 5g, xylol 20g, dibutyl phthalate 10g, magnesium chloride 10g, methyl alcohol 54g; After above-mentioned raw materials is mixed, convert the water dilution, diluted concentration is converted 15kg water for the 25ml raw material; Crop is sprayed, and cotton bollworm kills on the realization cotton.
Embodiment 3:
Get Rynaxypyr 4g, first dimension salt 3g, dimethyl formyl 15g, dibutyl phthalate 15g, magnesium chloride 5g, methyl alcohol 58g; After above-mentioned raw materials is mixed, convert the water dilution, diluted concentration is converted 25kg water for the 15ml raw material; Crop is sprayed, realize crop the killing of filaria of hanging oneself.
Claims (4)
1. insecticide that kills pests with chewing mouthparts; It is characterized by; The raw material that comprises following weight fraction: Rynaxypyr 1 ~ 7%, dimethyl formamide or xylol 10 ~ 20%, dibutyl phthalate or methanesulfonic acid 10 ~ 20%, magnesium chloride 1 ~ 10%, all the other are methyl alcohol.
2. the insecticide that kills pests with chewing mouthparts according to claim 1 is characterized in that: comprise that also weight fraction is 1 ~ 5% first dimension salt.
3. the insecticide that kills pests with chewing mouthparts according to claim 1; It is characterized by; The raw material that comprises following weight fraction: Rynaxypyr 4%, dimethyl formamide or xylol 15%, dibutyl phthalate or methanesulfonic acid 15%, magnesium chloride 5%, all the other are methyl alcohol.
4. the insecticide that kills pests with chewing mouthparts according to claim 2 is characterized in that: the weight fraction of said first dimension salt is 3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101298574A CN102657224A (en) | 2012-04-28 | 2012-04-28 | Pesticide killing pests with chewing mouth parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101298574A CN102657224A (en) | 2012-04-28 | 2012-04-28 | Pesticide killing pests with chewing mouth parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102657224A true CN102657224A (en) | 2012-09-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101298574A Pending CN102657224A (en) | 2012-04-28 | 2012-04-28 | Pesticide killing pests with chewing mouth parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102657224A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008006541A2 (en) * | 2006-07-12 | 2008-01-17 | Syngenta Participations Ag | Method of controlling or preventing pathogenic damage in a plant propagation material |
| CN101305726A (en) * | 2008-07-11 | 2008-11-19 | 湖南农业大学 | Synergetic pesticide composition |
| CN101548680A (en) * | 2009-04-23 | 2009-10-07 | 惠州市中迅化工有限公司 | Pesticidal composition containing emamectin benzoate and chlorantraniliprole |
-
2012
- 2012-04-28 CN CN2012101298574A patent/CN102657224A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008006541A2 (en) * | 2006-07-12 | 2008-01-17 | Syngenta Participations Ag | Method of controlling or preventing pathogenic damage in a plant propagation material |
| CN101305726A (en) * | 2008-07-11 | 2008-11-19 | 湖南农业大学 | Synergetic pesticide composition |
| CN101548680A (en) * | 2009-04-23 | 2009-10-07 | 惠州市中迅化工有限公司 | Pesticidal composition containing emamectin benzoate and chlorantraniliprole |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120912 |