CN104222115A - Insecticidal composition containing avermectin and cyhalodiamide and application thereof - Google Patents
Insecticidal composition containing avermectin and cyhalodiamide and application thereof Download PDFInfo
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- CN104222115A CN104222115A CN201410499709.0A CN201410499709A CN104222115A CN 104222115 A CN104222115 A CN 104222115A CN 201410499709 A CN201410499709 A CN 201410499709A CN 104222115 A CN104222115 A CN 104222115A
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- avermectin
- insect amide
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Abstract
The invention discloses an insecticidal composition containing avermectin and cyhalodiamide and belongs to the technical field of pesticides. Effective ingredients of the insecticidal composition are the avermectin and the cyhalodiamide, wherein the weight ratio range of the avermectin to the cyhalodiamide is 1:2-1:20; the insecticidal composition is one of wettable powder, water emulsion or water dispersible powder. The invention also discloses application of the insecticidal composition in control of rice leaf roller; according to the insecticidal composition containing the avermectin and the cyhalodiamide, disclosed by the invention, by compounding the avermectin and the cyhalodiamide, the control effect of the insecticidal composition is remarkably improved; compared with single dosage for use, the insecticidal composition has the advantages that the control effect after the insecticidal composition is applied for 10 days is improved by 13.51 percent to the maximum extent; under the equivalent control effect, the dosage, the pollution to the environment and residue on agricultural products can be remarkably reduced. An application method of the insecticidal composition containing the avermectin and the cyhalodiamide for controlling the rice leaf roller is simple.
Description
Technical field
The invention belongs to technical field of pesticide, be specifically related to a kind of Pesticidal combination and the application thereof that contain Avermectin and chlorine fluorine cyanogen insect amide.
Background technology
Rice leaf folder is the topmost migratory pest of hazard rice crop, in Chinese Yangtze And Huai River Rice Area, there are for 3 ~ 4 generations in rice leaf folder throughout the year, per generation due to morning of moving into from generation to generation late and the change of local temperature and 3 ~ 4 peaks occur, make the prediction of the generation of rice leaf roller generation and emergence period all more difficult.Current production preventing and treating leaf-roller based on neires toxin (Cupric sulfate, dimehypo etc.) and organic phosphates (chlopyrifos, Hostathion etc.), there is pesticide resistance in use all the year round.
Avermectin (avermectins) is a kind of macrolides antibiotics compound.Be the natural products be separated from edaphon, have insects and mites and tag and stomach poison function have faint fumigation action, without systemic action.But it has very strong osmosis to blade, can kill subepidermal insect, and the longevity of residure is long, it is ovicidal not.Its mechanism of action and general insecticide disturb neurophysiology movable unlike it, stimulate release γ-aminobutyric acid, and γ-aminobutyric acid has inhibitory action to arthropodan nerve conduction, if namely there is paralysis symptom after becoming mite to contact with medicament with larva with insect in mite class, inertia takes food, dead after 1-4 days.Because not causing insect rapid dehydration, so its lethal effect is slower.Though but have direct killing effect to predatism and parasite, because plant surface is residual few, therefore little to beneficial insect damage.But along with Avermectin widely using in China, many insects develop immunity to drugs to it.Therefore the pest controling effect that Avermectin single dose can not reach best is used alone.
Summary of the invention
Goal of the invention: the object of the present invention is to provide a kind of Pesticidal combination containing Avermectin and chlorine fluorine cyanogen insect amide, can the effect of water prevention rice leaf roller preferably, decreases dosage, delays the pesticide resistance of rice leaf folder to single insecticide; Another object of the present invention is to provide the application of this Pesticidal combination in water prevention rice leaf roller simultaneously.
Technical scheme: for achieving the above object, the present invention adopts following technical scheme:
Contain a Pesticidal combination for Avermectin and chlorine fluorine cyanogen insect amide, the active ingredient of described Pesticidal combination is Avermectin and chlorine fluorine cyanogen insect amide, and described Avermectin and chlorine fluorine cyanogen insect amide weight proportion scope are 1:2 ~ 1:20; Described Pesticidal combination is the one in wetting powder, aqueous emulsion or water-dispersible powder; Described Pesticidal combination also comprises auxiliary agent and filler, and wherein Avermectin and chlorine fluorine cyanogen insect amide account for 5 ~ 60% of Pesticidal combination gross weight, and auxiliary agent accounts for 5 ~ 30% of Pesticidal combination gross weight, and surplus is filler.
Described Pesticidal combination also comprises auxiliary agent and filler, and wherein Avermectin and chlorine fluorine cyanogen insect amide account for 5 ~ 60% of Pesticidal combination gross weight, and auxiliary agent accounts for 5 ~ 30% of Pesticidal combination gross weight, and surplus is filler.
Described Pesticidal combination is water-dispersible powder, and described auxiliary agent comprises the wetting agent of 2 ~ 10%, dispersant, 1 ~ 5% binding agent, 1 ~ 5% disintegrant of 1 ~ 10%, and surplus is filler, and described filler is one or more in clay, kaolin, bentonite.
Described wetting agent is one or more the combination in Chinese honey locust sweet smell, silkworm excrement, neopelex, washing powder, described dispersant is lignin and derivative sulfonate and/or alkylsulfonate, described binding agent is one or more the combination in starch, gum Arabic, gypsum, rosin, paraffin, and described disintegrant is one or more the combination in sulphur ammonium, salt, urea, bentonite.
Described Pesticidal combination is wetting powder, and described auxiliary agent comprises the wetting agent of 3 ~ 15%, the dispersant of 2 ~ 15%, and surplus is filler, and described filler is one or more the combination in clay, kaolin, bentonite.
Described wetting agent is one or more the combination in Chinese honey locust sweet smell, silkworm excrement, neopelex, washing powder, and described dispersant is lignin and derivative sulfonate and/or alkylsulfonate.
Described Pesticidal combination is aqueous emulsion, and described auxiliary agent comprises the emulsifier of 1 ~ 8%, antifreezing agent, the thickener of 0.1 ~ 2%, the solvent of 3 ~ 15% of 1 ~ 5%, and surplus is water.
Described emulsifier is one or more the combination in benzene sulfonamide acid metal salt, described antifreezing agent is one or more the combination in ethylene glycol, propane diols, sorbierite, described thickener is selected from one or more the combination in xanthans, CMC, hydroxyethylcellulose, methylcellulose or polyvinyl alcohol, and described solvent is one or more the combination in alcohols, ketone, ester class and aromatic hydrocarbon.
The application of Pesticidal combination in water prevention rice leaf roller containing Avermectin and chlorine fluorine cyanogen insect amide.
Beneficial effect: compared with prior art, the Pesticidal combination containing Avermectin and chlorine fluorine cyanogen insect amide of the present invention, by composite Avermectin and chlorine fluorine cyanogen insect amide, and add auxiliary agent and filler, make this Pesticidal combination significantly improve control efficiency, use relative to single dose, after medicine, 10 days preventive effect % are the highest improves 13.51%, in equal preventive effect situation, obviously can reduce dosage and environmental pollution, agricultural product remain; Simultaneously by composite reagent, compared with single medicament, the pesticide resistance of rice leaf folder to single insecticide can be delayed, there is the advantage of lasting period length, reduce costs; The application method of Pesticidal combination in water prevention rice leaf roller containing Avermectin and chlorine fluorine cyanogen insect amide of the present invention is simple, has significant control efficiency, possesses good practicality.
Embodiment
Below in conjunction with specific embodiment, the present invention is described further.
Embodiment 1 percentage by weight is the Avermectin-chlorine fluorine cyanogen insect amide water dispersible granules of 41%
Pesticidal combination containing Avermectin and chlorine fluorine cyanogen insect amide comprises 1g Avermectin, 40g chlorine fluorine cyanogen insect amide, 4g lauryl sodium sulfate, 2g sodium lignin sulfonate, 4g ammonium sulfate and 2g gum Arabic, and mended to 100g by kaolin, obtained percentage by weight is the Avermectin-chlorine fluorine cyanogen insect amide water dispersible granules of 41%.
Embodiment 2 percentage by weight is the Avermectin-chlorine fluorine cyanogen insect amide water dispersible granules of 30%
Pesticidal combination containing Avermectin and chlorine fluorine cyanogen insect amide comprises 20g Avermectin, 10g chlorine fluorine cyanogen insect amide, 4g lauryl sodium sulfate, 2g sodium lignin sulfonate, 4g ammonium sulfate, 2g gum Arabic, and mended to 100g by kaolin, obtained percentage by weight is the Avermectin-chlorine fluorine cyanogen insect amide water dispersible granules of 30%.
Embodiment 3 percentage by weight is the Avermectin-chlorine fluorine cyanogen insect amide water dispersible granules of 10%
Pesticidal combination containing Avermectin and chlorine fluorine cyanogen insect amide comprises 5g Avermectin, 5g chlorine fluorine cyanogen insect amide, 4g lauryl sodium sulfate, 2g sodium lignin sulfonate, 4g ammonium sulfate, 2g gum Arabic, and mended to 100g by kaolin, obtained percentage by weight is the Avermectin-chlorine fluorine cyanogen insect amide water dispersible granules of 10%.
According to the formula of embodiment 1,2,3, by active ingredient, auxiliary agent, filler mixing, after stirring, female powder is obtained through pulverizing, female powder is mixed with binding agent, then granulation, dries, sieve, Avermectin-chlorine fluorine cyanogen insect amide water dispersible granules can be obtained.
Embodiment 4 percentage by weight is the Avermectin-chlorine fluorine cyanogen insect amide wetting powder of 21%
Pesticidal combination containing Avermectin and chlorine fluorine cyanogen insect amide comprises 1g Avermectin, 20g chlorine fluorine cyanogen insect amide, 4g lauryl sodium sulfate, 4g sodium lignin sulfonate, kaolin supply 100g, and obtained percentage by weight is the Avermectin-chlorine fluorine cyanogen insect amide wetting powder of 21%.
Embodiment 5 percentage by weight is the Avermectin-chlorine fluorine cyanogen insect amide wetting powder of 15%
Pesticidal combination containing Avermectin and chlorine fluorine cyanogen insect amide comprises 5g Avermectin, 10g chlorine fluorine cyanogen insect amide, 6g lauryl sodium sulfate, 5g sodium lignin sulfonate, kaolin supply 100g, and obtained percentage by weight is the Avermectin-chlorine fluorine cyanogen insect amide wetting powder of 15%.
Embodiment 6 percentage by weight is the Avermectin-chlorine fluorine cyanogen insect amide wetting powder of 30%
Pesticidal combination containing Avermectin and chlorine fluorine cyanogen insect amide comprises 10g Avermectin, 20g chlorine fluorine cyanogen insect amide, 6g lauryl sodium sulfate, 5g sodium lignin sulfonate, and supply 100g by kaolin, obtained percentage by weight is 30% Avermectin-chlorine fluorine cyanogen insect amide wetting powder.
According to the formula of embodiment 4,5,6, active ingredient, auxiliary agent, filler are added together, after air-flow crushing, mix and blend 30 minutes in cone-type mixer, can obtain Avermectin-chlorine fluorine cyanogen insect amide wetting powder.
Embodiment 7 percentage by weight is 30% Avermectin-chlorine fluorine cyanogen insect amide aqueous emulsion
Pesticidal combination containing Avermectin and chlorine fluorine cyanogen insect amide comprises 10g Avermectin, 20g chlorine fluorine cyanogen insect amide, 6g alkyl benzene calcium sulfonate, 4g ethylene glycol, 0.2g xanthans, 15g dimethylbenzene, water benefit to 100g, and obtained percentage by weight is 30% Avermectin-chlorine fluorine cyanogen insect amide aqueous emulsion.
Embodiment 8 percentage by weight is 20% Avermectin-chlorine fluorine cyanogen insect amide aqueous emulsion
Pesticidal combination containing Avermectin and chlorine fluorine cyanogen insect amide comprises 4g Avermectin, 16g chlorine fluorine cyanogen insect amide, 7g alkyl benzene calcium sulfonate, 4g ethylene glycol, 0.2g xanthans, 15g dimethylbenzene, and mended to 100g by water, obtained percentage by weight is 20% Avermectin-chlorine fluorine cyanogen insect amide aqueous emulsion.
Embodiment 9 percentage by weight is the Avermectin-chlorine fluorine cyanogen insect amide aqueous emulsion of 60%
Pesticidal combination containing Avermectin and chlorine fluorine cyanogen insect amide comprises 4g Avermectin, 56g chlorine fluorine cyanogen insect amide, 8g alkyl benzene calcium sulfonate, 5g propane diols, 2g CMC, 15g dimethylbenzene, and mended to 100g by water, obtained percentage by weight is 60% Avermectin-chlorine fluorine cyanogen insect amide aqueous emulsion.
According to the formula of embodiment 7,8,9, active ingredient, solvent, emulsifier are added together, are dissolved into homogeneous oil phase; Water, antifreeze, thickener, defoamer are mixed, becomes homogeneous aqueous phase.Under high velocity agitation, aqueous phase is added oil phase, Avermectin-chlorine fluorine cyanogen insect amide aqueous emulsion can be obtained.
Embodiment 10 Avermectin-chlorine fluorine cyanogen insect amide water prevention rice leaf roller
The present invention tests and arranges totally 12 process of embodiment 1 ~ embodiment 9,5% Avermectin EC, 20% chlorine fluorine cyanogen insect amide SC and blank altogether, often process repetition 3 times, repeat area 100 square metres, spray medicine is watered with mist sprayer in late July, every mu of liquid 18 kilograms, 14 days investigation Revision insect recluced rate after medicine, and calculate relative control efficiency with the Revision insect recluced rate of check plot, investigation result is as table 1.
Table 1 Avermectin-chlorine fluorine cyanogen insect amide water prevention rice leaf roller field control effectiveness test
| Treatment agent | Effective dose a.i. (g/667m 2) | 10 days preventive effects (%) after medicine |
| Embodiment 1 | 3 | 93.65 |
| Embodiment 2 | 3 | 95.21 |
| Embodiment 3 | 3 | 97.23 |
| Embodiment 4 | 3 | 95.63 |
| Embodiment 5 | 3 | 94.64 |
| Embodiment 6 | 3 | 93.25 |
| Embodiment 7 | 3 | 94.56 |
| Embodiment 8 | 3 | 94.32 |
| Embodiment 9 | 3 | 94.58 |
| 5% Avermectin EC | 3 | 83.72 |
| 20% chlorine fluorine cyanogen insect amide SC | 3 | 87.58 |
As seen from Table 1, the present composition is all remarkable to the control efficiency of rice leaf folder, and apparently higher than contrast medicament, and to paddy growth safety, field does not find bad reaction.
Claims (8)
1. contain a Pesticidal combination for Avermectin and chlorine fluorine cyanogen insect amide, it is characterized in that: the active ingredient of described Pesticidal combination is Avermectin and chlorine fluorine cyanogen insect amide, described Avermectin and chlorine fluorine cyanogen insect amide weight proportion scope are 1:2 ~ 1:20; Described Pesticidal combination is the one in wetting powder, aqueous emulsion or water-dispersible powder; Described Pesticidal combination also comprises auxiliary agent and filler, and wherein Avermectin and chlorine fluorine cyanogen insect amide account for 5 ~ 60% of Pesticidal combination gross weight, and auxiliary agent accounts for 5 ~ 30% of Pesticidal combination gross weight, and surplus is filler.
2. the Pesticidal combination containing Avermectin and chlorine fluorine cyanogen insect amide according to claim 1, it is characterized in that: described Pesticidal combination is water-dispersible powder, described auxiliary agent comprises the wetting agent of 2 ~ 10%, dispersant, 1 ~ 5% binding agent, 1 ~ 5% disintegrant of 1 ~ 10%, surplus is filler, and described filler is one or more in clay, kaolin, bentonite.
3. the Pesticidal combination containing Avermectin and chlorine fluorine cyanogen insect amide according to claim 2, it is characterized in that: described wetting agent is one or more the combination in Chinese honey locust sweet smell, silkworm excrement, neopelex, washing powder, described dispersant is lignin and derivative sulfonate and/or alkylsulfonate, described binding agent is one or more the combination in starch, gum Arabic, gypsum, rosin, paraffin, and described disintegrant is one or more the combination in sulphur ammonium, salt, urea, bentonite.
4. the Pesticidal combination containing Avermectin and chlorine fluorine cyanogen insect amide according to claim 1, it is characterized in that: described Pesticidal combination is wetting powder, described auxiliary agent comprises the wetting agent of 3 ~ 15%, the dispersant of 2 ~ 15%, surplus is filler, and described filler is one or more the combination in clay, kaolin, bentonite.
5. the Pesticidal combination containing Avermectin and chlorine fluorine cyanogen insect amide according to claim 4, it is characterized in that: described wetting agent is one or more the combination in Chinese honey locust sweet smell, silkworm excrement, neopelex, washing powder, described dispersant is lignin and derivative sulfonate and/or alkylsulfonate.
6. the Pesticidal combination containing Avermectin and chlorine fluorine cyanogen insect amide according to claim 1, it is characterized in that: described Pesticidal combination is aqueous emulsion, described auxiliary agent comprises the emulsifier of 1 ~ 8%, antifreezing agent, the thickener of 0.1 ~ 2%, the solvent of 3 ~ 15% of 1 ~ 5%, and surplus is water.
7. the Pesticidal combination containing Avermectin and chlorine fluorine cyanogen insect amide according to claim 6, it is characterized in that: described emulsifier is one or more the combination in benzene sulfonamide acid metal salt, described antifreezing agent is one or more the combination in ethylene glycol, propane diols, sorbierite, described thickener is selected from one or more the combination in xanthans, CMC, hydroxyethylcellulose, methylcellulose or polyvinyl alcohol, and described solvent is one or more the combination in alcohols, ketone, ester class and aromatic hydrocarbon.
8. the application of Pesticidal combination in water prevention rice leaf roller containing Avermectin and chlorine fluorine cyanogen insect amide of any one in claim 1 ~ 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410499709.0A CN104222115A (en) | 2014-09-25 | 2014-09-25 | Insecticidal composition containing avermectin and cyhalodiamide and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410499709.0A CN104222115A (en) | 2014-09-25 | 2014-09-25 | Insecticidal composition containing avermectin and cyhalodiamide and application thereof |
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| CN201410499709.0A Pending CN104222115A (en) | 2014-09-25 | 2014-09-25 | Insecticidal composition containing avermectin and cyhalodiamide and application thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106857690A (en) * | 2015-12-11 | 2017-06-20 | 黄少安 | A kind of insecticide |
| CN108157378A (en) * | 2016-12-07 | 2018-06-15 | 浙江省化工研究院有限公司 | It is a kind of to tie up rhzomorph and the composition of chlorine fluorine cyanogen insect amide containing day |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998023154A1 (en) * | 1996-11-25 | 1998-06-04 | American Cyanamid Company | Insecticidal and miticidal compositions |
| CN103300019A (en) * | 2012-03-08 | 2013-09-18 | 中化蓝天集团有限公司 | Pesticidal composition |
| CN103960260A (en) * | 2014-05-22 | 2014-08-06 | 北京燕化永乐生物科技股份有限公司 | Pesticide composition |
| CN104186514A (en) * | 2014-08-11 | 2014-12-10 | 广东中迅农科股份有限公司 | Pesticide composition containing cyhalodiamide |
| CN104222114A (en) * | 2014-09-16 | 2014-12-24 | 北京燕化永乐生物科技股份有限公司 | Pesticide composition |
-
2014
- 2014-09-25 CN CN201410499709.0A patent/CN104222115A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998023154A1 (en) * | 1996-11-25 | 1998-06-04 | American Cyanamid Company | Insecticidal and miticidal compositions |
| CN103300019A (en) * | 2012-03-08 | 2013-09-18 | 中化蓝天集团有限公司 | Pesticidal composition |
| CN103960260A (en) * | 2014-05-22 | 2014-08-06 | 北京燕化永乐生物科技股份有限公司 | Pesticide composition |
| CN104186514A (en) * | 2014-08-11 | 2014-12-10 | 广东中迅农科股份有限公司 | Pesticide composition containing cyhalodiamide |
| CN104222114A (en) * | 2014-09-16 | 2014-12-24 | 北京燕化永乐生物科技股份有限公司 | Pesticide composition |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106857690A (en) * | 2015-12-11 | 2017-06-20 | 黄少安 | A kind of insecticide |
| CN108157378A (en) * | 2016-12-07 | 2018-06-15 | 浙江省化工研究院有限公司 | It is a kind of to tie up rhzomorph and the composition of chlorine fluorine cyanogen insect amide containing day |
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