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Pesticide composition and preparation method and application thereof

A technology of pesticide composition and mixture, applied in the field of pesticides, can solve the problems of shortened duration, poor actual effect, increased dosage and the like

Pending Publication Date: 2020-10-23
JIANGSU SEVENCONTINENT GREEN CHEM CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The use of pesticides containing a single active component has poor actual effect and a narrow range of action, which cannot achieve the purpose of simultaneously eliminating pests and germs
Although prothioconazole, avermectin, emamectin benzoate, etc. are highly effective as fungicides and insecticides, their single-agent use for a long time will easily cause diseases and pests to develop drug resistance, resulting in increased dosage and prevention. The problem of reduced efficiency and shortened duration is not conducive to the sustainable development of the environment

Method used

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  • Pesticide composition and preparation method and application thereof
  • Pesticide composition and preparation method and application thereof
  • Pesticide composition and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] An emulsifiable granule containing chlorantraniliprole and trifloxystrobin, calculated by weight percentage, its raw material formula is: 15% trifloxystrobin, 30% chlorantraniliprole, calcium dodecylbenzenesulfonate (Nanjing Taihua Chemical Co., Ltd. 500#) 5%, styrene-based phenol polyoxyethylene ether 8% (Nanjing Taihua Chemical Co., Ltd. 602#), solvent oil 150# 20%, 2-naphthalenesulfonic acid formaldehyde polymer sodium Salt (Shanghai Tiantan Auxiliary Co., Ltd.) 10%, white carbon black 10%, and diatomaceous earth make up to 100%.

[0067] Preparation method of emulsifiable granules:

[0068] (1) Mix and dissolve the chlorantraniliprole, trifloxystrobin, emulsifier and solvent in the formula amount until homogeneous;

[0069] (2) Mix the filler and the dispersant of formula quantity uniformly, then carry out jet milling;

[0070] (3) Spray the processed raw material in step (1) into the processed raw material in step (2), and mix uniformly by shearing and stirring; ...

Embodiment 2

[0073] An emulsifiable granule containing chlorantraniliprole and trifloxystrobin, calculated by weight percentage, its raw material formula is: trifloxystrobin 12%, chlorantraniliprole 25%, calcium dodecylbenzenesulfonate (Nanjing Taihua Chemical Co., Ltd. 500#) 5%, styrene-based phenol polyoxyethylene ether 10% (Nanjing Taihua Chemical Co., Ltd. 602#), solvent oil 150# 18%, 2-naphthalenesulfonic acid formaldehyde polymer sodium Salt (Shanghai Tiantan Auxiliary Co., Ltd.) 10%, white carbon black 15%, and diatomaceous earth make up to 100%.

[0074] Preparation method of emulsifiable granules:

[0075] (1) Mix and dissolve the chlorantraniliprole, trifloxystrobin, emulsifier and solvent in the formula amount until homogeneous;

[0076] (2) Mix the filler and the dispersant of formula quantity uniformly, then carry out jet milling;

[0077] (3) Spray the processed raw material in step (1) into the processed raw material in step (2), and mix uniformly by shearing and stirring;...

Embodiment 3

[0080] An emulsifiable granule containing chlorantraniliprole and trifloxystrobin, in terms of weight percentage, its raw material formula is: 10% trifloxystrobin, 25% chlorantraniliprole, calcium dodecylbenzenesulfonate (Nanjing Taihua Chemical Co., Ltd. 500#) 6%, styrene-based phenol polyoxyethylene ether 12% (Nanjing Taihua Chemical Co., Ltd. 602#), solvent oil 150# 15%, 2-naphthalenesulfonic acid formaldehyde polymer sodium Salt (Shanghai Tiantan Auxiliary Co., Ltd.) 10%, white carbon black 10%, and diatomaceous earth make up to 100%.

[0081] Preparation method of emulsifiable granules:

[0082] (1) Mix and dissolve the chlorantraniliprole, trifloxystrobin, emulsifier and solvent in the formula amount until homogeneous;

[0083] (2) Mix the filler and the dispersant of formula quantity uniformly, then carry out jet milling;

[0084] (3) Spray the processed raw material in step (1) into the processed raw material in step (2), and mix uniformly by shearing and stirring; ...

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Abstract

The invention discloses a pesticide composition. The pesticide composition comprises trifloxystrobin serving as an effective component and chlorantraniliprole serving as an effective component, wherein the total mass percentage of trifloxystrobin and chlorantraniliprole is 6%-45% in terms of 100% of the total mass of the pesticide composition; wherein the weight ratio of the trifloxystrobin to thechlorantraniliprole is 1: (0.0125-80). The pesticide composition can sterilize and kill insects at the same time, and the problems that in agricultural production, pesticide application in the middleand later periods of crops is difficult, the later-period pesticide application effect is not obvious, and pesticide application is repeated are solved. The pesticide composition can well prevent andtreat plant diseases and insect pests in the crop growth period, especially in the middle and later periods, can reduce the labor cost and the pesticide use cost during pesticide application, and hasthe characteristics of economy, high efficiency and environmental protection.

Description

Technical field [0001] The invention relates to the field of pesticides, and specifically relates to a pesticide composition containing trifloxystrobin and chlorantraniliprole as active ingredients, which has both bactericidal and insecticidal effects. Background technique [0002] Chlorantraniliprole chemical name: 3-bromo-N-[4-chloro-2-methyl-6-[(methylcarbamoyl)benzene]-1-(3-chloropyridin-2-yl) )-1H-pyrazole-5-carboxamide is a highly efficient and broad-spectrum o-formyl nitrogen benzamide insecticide. It has stomach poisoning and contact killing effects and a certain penetration ability. It is effective against lepidopteran pests. The effect is really very good and the control time is very long. [0003] Trifloxystrobin, a broad-spectrum fungicide, is a new class of fluorinated fungicide successfully developed from the natural product Strobilurins as the lead compound of fungicide. It has the characteristics of high efficiency, broad spectrum, protection, treatment, er...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/50A01N43/56A01P3/00A01P7/04
CPCA01N37/50A01N43/56
Inventor 沈建良凌江涛钱海宾盛莹盈丁菲
Owner JIANGSU SEVENCONTINENT GREEN CHEM CO LTD
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