CN105123696A - Compound pesticide containing chromafenozide and cyhalodiamide and application thereof - Google Patents
Compound pesticide containing chromafenozide and cyhalodiamide and application thereof Download PDFInfo
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- CN105123696A CN105123696A CN201510641663.6A CN201510641663A CN105123696A CN 105123696 A CN105123696 A CN 105123696A CN 201510641663 A CN201510641663 A CN 201510641663A CN 105123696 A CN105123696 A CN 105123696A
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- insect amide
- chlorine fluorine
- cyanogen insect
- worm hydrazides
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Abstract
The invention discloses a compound pesticide for preventing and treating cnaphalocrocis medinalis, and belongs to the technical field of pesticides. Active ingredients contained in the compound pesticide include chromafenozide and cyhalodiamide, and the weight ratio of the chromafenozide to the cyhalodiamide is 1:20 to 20:1. According to the compound pesticide for preventing and treating the cnaphalocrocis medinalis, due to the pesticide form compounded by the chromafenozide and the cyhalodiamide, the obvious effect on the cnaphalocrocis medinalis is achieved; parts of medium-high-toxicity pesticides can be replaced, the use quantity can be reduced, and environment pollution and residues on agricultural products can be reduced; the compound pesticide has the advantages of being high in pest killing speed and long in lasting period; compared with a single pesticide, cost can be reduced, and resistance can be delayed; the compound pesticide is safe for crops, natural enemies and the environment.
Description
Technical field
The invention belongs to technical field of pesticide, be specifically related to a kind of composite insecticide and the application thereof that contain ring worm hydrazides and chlorine fluorine cyanogen insect amide.
Background technology
Rice leaf roller belongs to Lepidoptera Pyralidae, is the one of the paddy rice often property sent out insect pest.Rice plant of tillering stage is injured affects its normal growth; Middle and later periods is injured, and affects output more obvious, and particularly sword-like leave is injured the later stage, and cause not plump paddy rate to increase, loss seriously.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.
Summary of the invention
Goal of the invention: first object of the present invention there are provided the composite insecticide containing ring worm hydrazides and chlorine fluorine cyanogen insect amide of the good water prevention rice leaf roller of a kind of control efficiency.Another object of the present invention there is provided the application of above-mentioned Pesticidal combination.
Technical scheme: for solving the problems of the technologies described above, the invention provides a kind of containing ring worm hydrazides and chlorine fluorine cyanogen insect amide composite insecticide, described Pesticidal combination comprises ring worm hydrazides and chlorine fluorine cyanogen insect amide, and described ring worm hydrazides and chlorine fluorine cyanogen insect amide weight proportion scope are 1:20-20:1.
Preferably, described ring worm hydrazides and chlorine fluorine cyanogen insect amide weight proportion scope are 1:2-1:20.
Wherein, above-mentioned biological compounded pesticides also comprises auxiliary agent and filler, and wherein ring worm hydrazides 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 all the other are filler.
Wherein, above-mentioned Pesticidal combination is the one in wetting powder, aqueous emulsion or water-dispersible powder.
Wherein, when 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%, and surplus is filler, and described filler is one or more in clay, kaolin, bentonite.
Wherein, above-mentioned wetting agent is one or more in Chinese honey locust sweet smell, silkworm excrement, neopelex, washing powder, described dispersant is anionic dispersing agent, one or more in available lignin and derivative sulfonate, alkylsulfonate, described binding agent is one or more in starch, gum Arabic, gypsum, rosin, paraffin, and described disintegrant is one or more in sulphur ammonium, salt, urea, bentonite.
Wherein, when described Pesticidal combination is wetting powder, 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 in clay, kaolin, bentonite.
Wherein, above-mentioned wetting agent is one or more in Chinese honey locust sweet smell, silkworm excrement, neopelex, washing powder, and described dispersant is anionic dispersing agent, one or more in available lignin and derivative sulfonate, alkylsulfonate.
Wherein, when 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 filler, and filler is water.
Wherein, mentioned emulsifier is one or more in benzene sulfonamide acid metal salt, described antifreezing agent is one or more in ethylene glycol, propane diols, sorbierite, described thickener be selected from xanthans, CMC, hydroxyethylcellulose, methylcellulose or polyvinyl alcohol one or more, described solvent is one or more in alcohols, ketone, ester class and aromatic hydrocarbon.
Above-mentioned a kind of containing ring worm hydrazides and chlorine fluorine cyanogen insect amide composite insecticide in the application in water prevention rice leaf roller.
Beneficial effect: Pesticidal combination of the present invention, compared with common insecticides, has the following advantages: 1, this kind has obvious synergistic effect to rice leaf folder compared with single dose, can significantly improve control efficiency; 2, can high malicious insecticide in Substitute For Partial, reduce dosage, reduce the residual of environmental pollution and agricultural product; 3, the pesticide resistance of rice leaf folder to single insecticide can be delayed, 4, there is lasting period long advantage, compared with single medicament, can reduce costs.
Embodiment:
Embodiment 1:21% ring worm hydrazides chlorine fluorine cyanogen insect amide water dispersible granules
1g ring worm hydrazides, 20g chlorine fluorine cyanogen insect amide, 4g lauryl sodium sulfate, 2g sodium lignin sulfonate, 4g ammonium sulfate, 2g gum Arabic, kaolin are mended to 100g, obtained 55% ring worm hydrazides chlorine fluorine cyanogen insect amide water dispersible granules.
Embodiment 2:30% ring worm hydrazides chlorine fluorine cyanogen insect amide water dispersible granules
10g ring worm hydrazides, 20g chlorine fluorine cyanogen insect amide, 4g lauryl sodium sulfate, 2g sodium lignin sulfonate, 4g ammonium sulfate, 2g gum Arabic, kaolin are mended to 100g, obtained 55% ring worm hydrazides chlorine fluorine cyanogen insect amide water dispersible granules.
Embodiment 3:10% ring worm hydrazides chlorine fluorine cyanogen insect amide water dispersible granules
5g ring worm hydrazides, 5g chlorine fluorine cyanogen insect amide, 4g lauryl sodium sulfate, 2g sodium lignin sulfonate, 4g ammonium sulfate, 2g gum Arabic, kaolin are mended to 100g, obtained 5% ring worm hydrazides chlorine fluorine cyanogen insect amide water dispersible granules.
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, ring worm hydrazides chlorine fluorine cyanogen insect amide water dispersible granules can be obtained.
Embodiment 4:21% ring worm hydrazides chlorine fluorine cyanogen insect amide wetting powder
1g ring worm hydrazides, 20g chlorine fluorine cyanogen insect amide, 4g lauryl sodium sulfate, 4g sodium lignin sulfonate, kaolin supply 100g, obtained 21% ring worm hydrazides chlorine fluorine cyanogen insect amide wetting powder.
Embodiment 5:15% ring worm hydrazides chlorine fluorine cyanogen insect amide wetting powder
5g ring worm hydrazides, 10g chlorine fluorine cyanogen insect amide, 6g lauryl sodium sulfate, 5g sodium lignin sulfonate, kaolin supply 100g, obtained 15% ring worm hydrazides chlorine fluorine cyanogen insect amide wetting powder.
Embodiment 6:30% ring worm hydrazides chlorine fluorine cyanogen insect amide wetting powder
15g ring worm hydrazides, 15g chlorine fluorine cyanogen insect amide, 6g lauryl sodium sulfate, 5g sodium lignin sulfonate, kaolin supply 100g, obtained 30% ring worm hydrazides 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 ring worm hydrazides chlorine fluorine cyanogen insect amide wetting powder.
Embodiment 7:21% ring worm hydrazides chlorine fluorine cyanogen insect amide aqueous emulsion
1g ring worm hydrazides, 20g chlorine fluorine cyanogen insect amide, 6g alkyl benzene calcium sulfonate, 4g ethylene glycol, 0.2g xanthans, 15g dimethylbenzene, water are mended to 100g, obtained 21% ring worm hydrazides chlorine fluorine cyanogen insect amide aqueous emulsion.
Embodiment 8:30% ring worm hydrazides chlorine fluorine cyanogen insect amide aqueous emulsion
10g ring worm hydrazides, 20g chlorine fluorine cyanogen insect amide, 7g alkyl benzene calcium sulfonate, 4g ethylene glycol, 0.2g xanthans, 15g dimethylbenzene, water are mended to 100g, obtained 30% ring worm hydrazides chlorine fluorine cyanogen insect amide aqueous emulsion.
Embodiment 9:60% ring worm hydrazides chlorine fluorine cyanogen insect amide aqueous emulsion
30g ring worm hydrazides, 30g chlorine fluorine cyanogen insect amide, 8g alkyl benzene calcium sulfonate, 5g propane diols, 2g CMC, 15g dimethylbenzene, water are mended to 100g, obtained 60% ring worm hydrazides 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, ring worm hydrazides chlorine fluorine cyanogen insect amide aqueous emulsion can be obtained.
Application experiment example: ring worm hydrazides chlorine fluorine cyanogen insect amide water prevention rice leaf roller
The present invention tests and arranges embodiment 1-embodiment 9,5% ring worm hydrazides EC, 20% chlorine fluorine cyanogen insect amide SC and blank totally 12 process 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 ring worm hydrazides chlorine fluorine cyanogen insect amide water prevention rice leaf roller field control effectiveness test
| Treatment agent | Effective dose a.i. (g/667m 2) | 14 days preventive effects (%) after medicine |
| Embodiment 1 | 3 | 93.56 |
| Embodiment 2 | 3 | 94.28 |
| Embodiment 3 | 3 | 95.67 |
| Embodiment 4 | 3 | 92.84 |
| Embodiment 5 | 3 | 93.56 |
| Embodiment 6 | 3 | 94.78 |
| Embodiment 7 | 3 | 93.43 |
| Embodiment 8 | 3 | 95.79 |
| Embodiment 9 | 3 | 94.52 |
| 5% ring worm hydrazides SC | 3.5 | 90.87 |
| 20% chlorine fluorine cyanogen insect amide SC | 3 | 92.56 |
As seen from Table 1, the present composition is all remarkable to the control efficiency of rice leaf folder, and than apparently higher than contrast medicament, and to paddy growth safety, field does not find bad reaction.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1., containing ring worm hydrazides and a chlorine fluorine cyanogen insect amide composite insecticide, it is characterized in that, its main component comprises ring worm hydrazides and chlorine fluorine cyanogen insect amide, and described ring worm hydrazides and chlorine fluorine cyanogen insect amide weight proportion scope are 1:20 ~ 20:1.
2. composite insecticide according to claim 1, it is characterized in that, described composite insecticide also comprises auxiliary agent and filler, and wherein ring worm hydrazides and chlorine fluorine cyanogen insect amide account for 5% ~ 60% of insecticidal total weight, auxiliary agent accounts for 5% ~ 30% of insecticidal total weight, and all the other are filler.
3. composite insecticide according to claim 2, is characterized in that, described insecticide is the one in wetting powder, aqueous emulsion or water-dispersible powder.
4. one according to claim 3 contains ring worm hydrazides and chlorine fluorine cyanogen insect amide composite insecticide, it is characterized in that, when described insecticide 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.
5. composite insecticide according to claim 4, is characterized in that, described wetting agent is one or more in Chinese honey locust sweet smell, silkworm excrement, neopelex, washing powder; Described dispersant is anionic dispersing agent, one or more in available lignin and derivative sulfonate, alkylsulfonate; Described binding agent is one or more in starch, gum Arabic, gypsum, rosin, paraffin; Described disintegrant is one or more in sulphur ammonium, salt, urea, bentonite.
6. composite insecticide according to claim 3, it is characterized in that, when described insecticide 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 in clay, kaolin, bentonite.
7. composite insecticide according to claim 6, is characterized in that, described wetting agent is one or more in Chinese honey locust sweet smell, silkworm excrement, neopelex, washing powder; Described dispersant is anionic dispersing agent, one or more in available lignin and derivative sulfonate, alkylsulfonate.
8. composite insecticide according to claim 3, it is characterized in that, when 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%, surplus is filler, and filler is water.
9. composite insecticide according to claim 8, is characterized in that, described emulsifier is one or more in benzene sulfonamide acid metal salt; Described antifreezing agent is one or more in ethylene glycol, propane diols, sorbierite; Described thickener be selected from xanthans, CMC, hydroxyethylcellulose, methylcellulose or polyvinyl alcohol one or more; Described solvent is one or more in alcohols, ketone, ester class and aromatic hydrocarbon.
10. a kind of containing ring worm hydrazides and the application of chlorine fluorine cyanogen insect amide composite insecticide in water prevention rice leaf roller described in claim 1 ~ 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510641663.6A CN105123696A (en) | 2015-09-30 | 2015-09-30 | Compound pesticide containing chromafenozide and cyhalodiamide and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510641663.6A CN105123696A (en) | 2015-09-30 | 2015-09-30 | Compound pesticide containing chromafenozide and cyhalodiamide and application thereof |
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|---|---|
| CN105123696A true CN105123696A (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510641663.6A Pending CN105123696A (en) | 2015-09-30 | 2015-09-30 | Compound pesticide containing chromafenozide and cyhalodiamide and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107372515A (en) * | 2017-06-29 | 2017-11-24 | 江苏省绿盾植保农药实验有限公司 | One kind contains ring tebufenozide and Nylar composite insecticide and its application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0496342A1 (en) * | 1991-01-25 | 1992-07-29 | Nippon Kayaku Kabushiki Kaisha | New hydrazine derivative and pesticidal composition comprising said derivative as an effective ingredient |
| CN103300000A (en) * | 2012-03-12 | 2013-09-18 | 陕西韦尔奇作物保护有限公司 | Insecticidal composition containing chromafenozide and amide |
-
2015
- 2015-09-30 CN CN201510641663.6A patent/CN105123696A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0496342A1 (en) * | 1991-01-25 | 1992-07-29 | Nippon Kayaku Kabushiki Kaisha | New hydrazine derivative and pesticidal composition comprising said derivative as an effective ingredient |
| CN103300000A (en) * | 2012-03-12 | 2013-09-18 | 陕西韦尔奇作物保护有限公司 | Insecticidal composition containing chromafenozide and amide |
Non-Patent Citations (2)
| Title |
|---|
| 邢家华 等: "新型杀虫剂氯氟氰虫酰胺对不同鳞翅目害虫的毒力和田间防效", 《农药学学报》 * |
| 邢家华 等: "氯氟氰虫酰胺·阿维菌素对水稻二化螟和稻纵卷叶螟的田间防效", 《浙江农业科学》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107372515A (en) * | 2017-06-29 | 2017-11-24 | 江苏省绿盾植保农药实验有限公司 | One kind contains ring tebufenozide and Nylar composite insecticide and its application |
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