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10% thiamethoxam-fludioxonil-metalaxyl-M pesticide composition and pesticide preparation thereof

A technology of pesticide composition and pesticide preparation, which is applied in the direction of biocide, animal repellent, plant growth regulator, etc. It can solve the problems of poor long-term use effect, loss of rice production, environmental pollution, etc., and improve the control effect , increase the emergence rate and plant height, and benefit the effect of potential harm

Pending Publication Date: 2020-08-07
BENXI ZHUANGMIAO AGROCHEM TECH & DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, the harm of rice thrips has become more and more serious, and it has also caused serious losses to rice production
[0004] In addition, seed disease is also the top priority of crop disease control, because it causes harm from the root, leading to a series of diseases such as root rot, gray mold, blight, bakanae, sclerotinia, smut, etc. A large number of soil-borne or fungal and bacterial diseases have caused crop yield reduction or even failure; most of the current pesticides for seed diseases cannot meet the national requirements for residues, causing environmental pollution, and the multi-component is single, the efficacy is insufficient, and the long-term use effect is not good. good

Method used

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  • 10% thiamethoxam-fludioxonil-metalaxyl-M pesticide composition and pesticide preparation thereof
  • 10% thiamethoxam-fludioxonil-metalaxyl-M pesticide composition and pesticide preparation thereof
  • 10% thiamethoxam-fludioxonil-metalaxyl-M pesticide composition and pesticide preparation thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Embodiment 1 of the present invention provides a kind of pesticide formulation, by weight percentage, described pesticide formulation comprises 10.00% pesticide composition, 7.9% dispersant, 6.8% thickener, 6.3% film forming agent, 7.6% antifreeze, 5.9% preservatives, balance water;

[0055] The pesticide composition is fludioxonil, metalaxyl-fine and thiamethoxam, and the weight ratio of fludioxonil, metalaxyl-fine and thiamethoxam is 1:1.5:7.5;

[0056] The dispersant is calcium lignosulfonate and fatty alcohol polyoxyethylene ether, the weight ratio of calcium lignosulfonate to fatty alcohol polyoxyethylene ether is 1:0.65; fatty alcohol polyoxyethylene ether includes isomeric decanol polyoxyethylene Ether, O-10, O-20; the weight ratio of isomeric decanol polyoxyethylene ether, O-10, O-20 is 1:2.8:1;

[0057] The thickener is guar gum and xanthan gum, and the weight ratio of guar gum and xanthan gum is 1:0.36;

[0058] The film-forming agent includes film-forming a...

Embodiment 2

[0062] Embodiment 2 of the present invention provides a kind of pesticide formulation, by weight percentage, described pesticide formulation comprises 10.00% pesticide composition, 15% dispersant, 12% thickener, 10% film forming agent, 10% antifreeze, 8% preservatives, balance water;

[0063] The pesticide composition is fludioxonil, metalaxyl-fine and thiamethoxam, and the weight ratio of fludioxonil, metalaxyl-fine and thiamethoxam is 1:1.5:7.5;

[0064] The dispersant is calcium lignosulfonate and fatty alcohol polyoxyethylene ether, the weight ratio of calcium lignosulfonate to fatty alcohol polyoxyethylene ether is 1:0.8; fatty alcohol polyoxyethylene ether includes isomeric decanol polyoxyethylene Ether, O-10, O-20; the weight ratio of isomeric decanol polyoxyethylene ether, O-10, O-20 is 1:3.5:1.2;

[0065] The thickener is guar gum and xanthan gum, and the weight ratio of guar gum and xanthan gum is 1:0.45;

[0066] The film-forming agent includes film-forming agent ...

Embodiment 3

[0070] Embodiment 3 of the present invention provides a kind of pesticide formulation, by weight percentage, described pesticide formulation comprises 10.00% pesticide composition, 3% dispersant, 2% thickener, 3.6% film forming agent, 5% antifreeze, 5.93% preservatives, balance water;

[0071] The pesticide composition is fludioxonil, metalaxyl-fine and thiamethoxam, and the weight ratio of fludioxonil, metalaxyl-fine and thiamethoxam is 1:1.5:7.5;

[0072] The dispersant is calcium lignosulfonate and fatty alcohol polyoxyethylene ether, the weight ratio of calcium lignosulfonate to fatty alcohol polyoxyethylene ether is 1:0.6; fatty alcohol polyoxyethylene ether includes isomeric decanol polyoxyethylene Ether, O-10, O-20; the weight ratio of isomeric decanol polyoxyethylene ether, O-10, O-20 is 1:2.2:0.8;

[0073] The thickener is guar gum and xanthan gum, and the weight ratio of guar gum and xanthan gum is 1:0.25;

[0074] The film-forming agent includes film-forming agent...

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Abstract

The invention relates to the technical field related to pesticides, and particularly provides a 10% thiamethoxam-fludioxonil-metalaxyl-M pesticide composition and a pesticide preparation thereof. Theinvention provides a pesticide composition on the one hand. Active components of the pesticide composition comprise fludioxonil, metalaxyl-M and thiamethoxam, wherein the weight ratio of fludioxonil to metalaxyl-M to thiamethoxam is 1: (1-3): (6-13). According to the novel pesticide composition and the pesticide preparation thereof, the prevention and treatment effects on bakanae disease and thrips of rice are improved at the same time, no obvious influence is caused to rice seedling emergence and non-target organisms, and the seedling emergence rate, plant height and fresh weight of seeds canalso be improved; meanwhile, the stability of the obtained pesticide preparation in the storage process is improved, the situation that the activity of the pesticide preparation is damaged due to rapid sedimentation or non-uniform dispersion of the pesticide in the storage process is avoided; in addition, the adhesive force between the pesticide preparation and seeds can be effectively provided,and the activity of the preparation is prevented from being damaged.

Description

technical field [0001] The present invention relates to the technical field related to pesticides, and more specifically, the present invention provides a 10% thiazolin, cloxacillin, and fenugreek pesticide composition and its pesticide preparation. Background technique [0002] Rice is an important crop that is second only to wheat in terms of cultivated area and total output in the world. The cultivated area of ​​rice in my country is second only to India, but the total output of rice ranks first in the world's rice-producing countries; However, in the process of rice planting, rice is prone to rice blast, bacterial blight, sheath blight, rice false smut, bakanae disease, thrips, downy mildew, etc. , thereby affecting the yield and quality of rice, and in the process of controlling fungi, diseases and insect pests in rice, there are often large amounts of pesticides or poor use of pesticides, resulting in unsatisfactory control effects. [0003] Among them, bakanae disease ...

Claims

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Application Information

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IPC IPC(8): A01N43/36A01N37/46A01N51/00A01N25/04A01N25/24A01P3/00A01P1/00
CPCA01N25/04A01N25/24A01N37/46A01N43/36A01N51/00
Inventor 曲政张佳蓉周书群
Owner BENXI ZHUANGMIAO AGROCHEM TECH & DEV
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