Composition containing tebuconazole, prochloraz and cartap and application of composition

A technology of prochloraz and tebuconazole, which is applied in the field of pesticides, can solve the problems of farmers’ losses and the inability to effectively prevent and control the prevalence and spread of bakanae disease, and achieve obvious synergistic effects and overcome the harm of drug resistance

Inactive Publication Date: 2015-01-14
JIANGSU LVDUN PLANT PROTECTION AGROCHEM EXPERIMENTAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the long-term single use of prochloraz pesticides to prevent and control rice bakanae disease, the pathogenic bacteria have obvious resistance to prochloraz, resulting in the inability of prochloraz soaking to effectively prevent and control the prevalence and spread of bakanae disease, which has caused huge damage to farmers. Loss

Method used

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  • Composition containing tebuconazole, prochloraz and cartap and application of composition
  • Composition containing tebuconazole, prochloraz and cartap and application of composition
  • Composition containing tebuconazole, prochloraz and cartap and application of composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Tebuconazole (converted into active ingredient) 0.5g, prochloraz (converted into active ingredient) 0.5g, cartap (converted into active ingredient) 1g, p-methoxy fatty acid sodium sulfamate 0.2g , 0.4 grams of diffusing agent NNO, adding kaolin to 10 grams, fully mixed uniformly and crushed at high speed to obtain a wettable powder with a content of 20%.

Embodiment 2

[0023] Tebuconazole 2.0 grams (active ingredient), prochloraz 1.5 grams (active ingredient), cartap (active ingredient) 1 gram, phenylethylphenol polyoxyethylene ether phosphate 0.3 grams, nonylphenol polyoxyethylene ether 0.2 grams, 0.5 grams of propylene glycol, supplemented with deionized water to 10 milliliters, and stirred evenly with a high-speed homogenizer to prepare a 45% water emulsion.

Embodiment 3

[0025] Tebuconazole (converted into active ingredient) 0.5g, prochloraz (converted into active ingredient) 1g, cartap (converted into active ingredient) 1g, p-methoxy fatty acid sodium sulfamate 0.3g , 0.5 g of diffusing agent NNO, adding kaolin to 10 g, fully mixed uniformly and crushed at a high speed to obtain a wettable powder with a content of 20%.

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PUM

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Abstract

The invention discloses a composition containing tebuconazole, prochloraz and cartap and application of the composition. The composition comprises active ingredients and auxiliary materials, wherein the active ingredients comprise tebuconazole, prochloraz and cartap in a weight ratio of (0.5-10) to (0.5-2) to (0.5-2). The composition is capable of effectively overcoming the pesticide resistance hazards of fusarium moniforme to carbendazim and prochloraz and is capable of controlling rice crimp nematode; meanwhile, tebuconazole and prochloraz have a remarkable synergistic effect after being compounded.

Description

technical field [0001] The invention belongs to the field of pesticides, in particular to a composition containing tebuconazole, prochloraz and cartap and an application thereof. Background technique [0002] Since prochloraz was used to control rice bakanae disease in the mid-1990s, prochloraz has been favored by farmers for its excellent control effect on rice bakanae disease, high stability and safety to crops. [0003] So far, 86% of the pesticides for the control of rice bakanae disease registered by the Ministry of Agriculture's Pesticide Control Institute are prochloraz or its compound agents, occupying an absolute dominant position in the control of rice bakanae disease. However, the long-term single use of prochloraz pesticides to prevent and control rice bakanae disease, the pathogenic bacteria have obvious resistance to prochloraz, resulting in the inability of prochloraz soaking to effectively prevent and control the prevalence and spread of bakanae disease, whic...

Claims

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Application Information

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IPC IPC(8): A01N47/38A01P3/00A01P5/00A01N43/653A01N47/12
Inventor 杨红福姚克兵束兆林吉沐祥缪康赵来成费子华吴祥陈源王莉莉张建华龚帮东邵春王建朱成刚
Owner JIANGSU LVDUN PLANT PROTECTION AGROCHEM EXPERIMENTAL
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