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Sterilization composition containing prothioconazole and abamectin

A technology of abamectin and prothioconazole, applied in the field of pesticides, can solve problems such as unpublished compounding and application of prothioconazole and abamectin, and delay the occurrence and development of drug resistance of pathogens , reduce the dosage and cost of drug per mu, and improve the effect of disease prevention

Inactive Publication Date: 2014-05-14
ZHEJIANG TIDE CROP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the compounding and application of prothioconazole and abamectin have not been disclosed at home and abroad.

Method used

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  • Sterilization composition containing prothioconazole and abamectin
  • Sterilization composition containing prothioconazole and abamectin
  • Sterilization composition containing prothioconazole and abamectin

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Embodiment Construction

[0020] The present invention will be further described below through specific examples, but the present invention is not limited by the following examples.

[0021] The bactericidal composition proposed by the invention contains two active components A and B.

[0022] Active ingredient A is prothioconazole.

[0023] Active component B is abamectin.

[0024] The weight and number ratio of the two active components of A and B is 60:1~1:60, the preferred weight and number ratio is 30:1~1:30, and the more preferred weight and number ratio is: 10:1~ 1:10.

[0025] The content of active components in the fungicidal composition of the present invention depends on the application amount when used alone, also depends on the mixing ratio of one compound and another compound and the degree of synergistic effect, and is also related to the target fungus. Usually the weight percentage of active components A and B in the fungicidal composition is 0.1-80% of the total weight, preferably 1...

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Abstract

The invention discloses a sterilization composition containing prothioconazole and abamectin. The sterilization composition contains effective active components, namely, prothioconazole and abamectin with a weight ratio of 60:1-1:60. The sterilization composition at least contains a surfactant so that the active components are favorably dispersed in water when being applied. The sterilization composition disclosed by the invention integrates protection, therapy and deactivating, and can be used in multiple crops such as cereal crops, legume crops, oilseed rape, peanuts, coffee and fruit trees, and used for controlling powdery mildew, rust disease, white rot, brown leaf rust, stripe rust, glume blight, leaf mold, banded sclerotial blight, blight, leaf spot disease, stalk break, net blotch, gray mold, and the like.

Description

technical field [0001] The invention relates to a pesticide, in particular to the preparation and application of a bactericidal composition containing prothioconazole and abamectin. Background technique [0002] Prothioconazole, English common name (prothioconazole), molecular formula: C 14 h 15 C 12 N 3 OS, chemical name: (RS)-2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-2,4-dihydro-1,2 , 4-triazole-3-thione. Prothioconazole, a new triadimefon systemic fungicide, acts as a demethylase inhibitor (DMI) to inhibit the precursor of sterol in fungi - lanosterol at the 14- or 24-position Demethylation of methylene dihydrolanosterol. Through a large number of field efficacy tests, the results show that prothioconazole not only has good safety for crops, but also has a good effect on disease prevention and treatment, and has a significant increase in yield. Compared with triazole fungicides, prothioconazole has a wider Spectrum bactericidal activity, and lo...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01P3/00A01N43/653
Inventor 杨征宇张志峰
Owner ZHEJIANG TIDE CROP TECH
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