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Pesticide composition containing fenoxanil and copper calcium sulphate and use thereof

A pesticide composition, a technology of calcium copper sulfate, applied in the application, biocide, plant protection and other directions

Active Publication Date: 2013-12-04
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At present, there is no report on the combined application of blastamide and copper calcium sulfate

Method used

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  • Pesticide composition containing fenoxanil and copper calcium sulphate and use thereof
  • Pesticide composition containing fenoxanil and copper calcium sulphate and use thereof
  • Pesticide composition containing fenoxanil and copper calcium sulphate and use thereof

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0067] Toxicity determination and ratio screening of blastamide and copper calcium sulfate against rice blast

[0068] The indoor virulence of blastamide and copper-calcium sulfate to rice blast was determined by spraying method.

[0069] According to Sun Yunpei's method, the toxicity index of each agent and the co-toxicity coefficient (CTC value) of the mixture are calculated. When CTC ≤ 80, the composition exhibits antagonistic effect; when 80<CTC<120, the composition exhibits additive effect. effect, when CTC ≥ 120, the composition exhibits a synergistic effect.

[0070] Actual toxicity index (ATI) = (standard drug EC50 / test drug EC50) X100

[0071] Theoretical Toxicity Index (TTI) = Toxicity Index of Agent A X The Percentage of A in the Mixture + Toxicity Index of B Agent X The Percentage of B in the Mixture

[0072] Co-toxicity coefficient (CTC) = [mixture measured toxicity index (ATI) / mixture theoretical toxicity index (TTI)] X100

[0073] Table 1 Indoor toxicity te...

example 2

[0077] Indoor Toxicity Determination of Rice Blastamide and Copper-Calcium Sulfate Compound to Rice Smut Disease

[0078] The indoor toxicity of different ratios of blastamide and copper calcium sulfate to rice false smut was determined by spray method.

[0079]

[0080] The results showed that blastamide and copper calcium sulfate had obvious synergistic effect in the ratio of 1:20-20:1, and the co-toxicity coefficient was above 120.

example 3

[0082] Indoor Toxicity Determination of Rice Blastamide and Copper-Calcium Sulfate Compound to Apple Tree Ring Blight

[0083] The indoor virulence of different ratios of blastamide and copper-calcium sulfate compound against apple tree ring spot was determined by spray method.

[0084]

[0085] The results showed that blastamide and copper calcium sulfate had obvious synergistic effect in the ratio of 10:1-1:100, and the co-toxicity coefficient was above 120.

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PUM

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Abstract

The invention provides a pesticide composition containing fenoxanil and copper calcium sulphate and a use thereof, and relates to a pesticide composition containing active ingredients such as fenoxanil and copper calcium sulphate based on the weight ratio of (1:10) to (100:1). The invention further relates to a combined use of the fenoxanil and the copper calcium sulphate for preventing or controlling plant diseases as well as a method for preventing or controlling plant diseases, wherein, the method comprises the procedure of joint application of the fenoxanil and the copper calcium sulphate.

Description

technical field [0001] The invention relates to a pesticide composition containing fenoxanil and copper calcium sulfate and uses thereof, and relates to a pesticide composition containing fenoxanil and copper calcium sulfate as active ingredients. The present invention also relates to the use of blastamide and copper calcium sulfate in combination for preventing or controlling plant diseases, and a method for preventing or controlling plant diseases, the method comprising jointly applying blastamide and copper calcium sulfate. Background technique [0002] Chemical control is an important means of preventing and controlling plant diseases in agriculture. However, due to the prolonged use of pesticides, many plant diseases have developed resistance to commonly used pesticides. On the other hand, currently used agents are still not satisfactory for certain plant diseases, especially for False Smut of Rice (FSR) and rice blast. Therefore, there is an urgent need to develop ne...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N59/20A01N39/04A01P3/00A01P1/00A01G13/00
Inventor 罗昌炎刘智忠刘建华陈绍娥吴一凡冯秀珍谭瑞成殷爱云
Owner JIANGSU ROTAM CHEM