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Fungicide composition

A technology of composition and bacteria, applied in the directions of fungicides, biocides, biocides, etc., can solve the problems of disease resistance, loss of control effect, and decline of compound control effect.

Inactive Publication Date: 2016-04-13
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Long-term single application of an active compound to control diseases will lead to the development of disease resistance, resulting in a decrease in the control effect of the compound, or even a complete loss of control effect

Method used

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Examples

Experimental program
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Effect test

specific Embodiment approach

[0095] The present invention will be further described below through specific formulation examples.

[0096] Formulation Examples (Missing Endpoint Value Examples)

Embodiment 1

[0097] Example 1: 40% pyraclostrobin benomyl wettable powder

[0098] 30% pyraclostrobin, 10% benomyl, 6% lignosulfonate, 4% sapinberry powder, and attapulgite to 100%, mix the above-mentioned ingredients, stir evenly in the stirring tank, After passing through a jet mill and then mixing evenly, 40% pyraclostrobin benomyl wettable powder can be obtained.

Embodiment 2

[0099] Example 2: 50% pyraclostrobin benomyl wettable powder:

[0100] 25% pyraclostrobin, 25% benomyl, 8% naphthalenesulfonic acid formaldehyde condensate sodium salt, 5% tea, and kaolin to 100%, mix the aforementioned ingredients, stir evenly in a stirring tank, and Mix evenly after jet milling to prepare 50% pyraclostrobin benomyl wettable powder.

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Abstract

The invention provides a fungicide composition comprising active components of pyraclostrobin and benomyl with a weight ratio of (1:100) to (100:1). According to the invention, pyraclostrobin and benomyl are subjected to binary compounding. The two have different action mechanisms, and have no cross resistance, such that the obtained composition has a synergistic effect on controlling effect. With the composition, the resistance of pathogenic fungi to drugs can be effectively retarded or avoided. Also, while fungicidal and disease-controlling effects of the composition are stable, with the composition, plant endogenous hormone balance can be regulated, such that effects of promoting crop growth and increasing yield can be achieved.

Description

technical field [0001] The invention relates to a bactericidal composition, in particular to a binary compound bactericidal composition. Background technique [0002] At present, for the prevention and control of diseases that are prone to resistance in agriculture, it is the best choice to use pesticide varieties with different action mechanisms for mixing. The effect of a single dose. Fungicides containing a single active ingredient often have certain defects in the prevention and control of agricultural diseases. Continuous repeated use not only makes pathogenic bacteria prone to drug resistance, but also easily causes pollution to food and the environment. Reasonable mixing of active ingredients in fungicides The above disadvantages can be overcome. The synergistic effect of the active ingredients through reasonable compounding can improve the control effect, reduce the amount of active ingredients, save costs, delay the emergence of drug resistance of pathogenic bacte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/38A01P1/00A01P3/00A01P21/00A01N47/24
CPCY02A40/10
Inventor 罗昌炎詹姆斯·T·布里斯托
Owner JIANGSU ROTAM CHEM
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