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A kind of wettable powder containing Jinggangmycin and difenoconazole and its preparation method

A technology of difenoconazole and wettable powder, which is applied in the fields of botany equipment and methods, biocides, fungicides, etc., can solve the problems that no fungicides are mentioned, and achieve the reduction of drug dosage, low drug cost, The effect of improving agricultural production efficiency

Inactive Publication Date: 2011-11-30
北京市海淀区植物保护站
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0025] So far, domestic and foreign patents have not mentioned the composition of Jinggangmycin and difenoconazole two fungicides

Method used

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  • A kind of wettable powder containing Jinggangmycin and difenoconazole and its preparation method
  • A kind of wettable powder containing Jinggangmycin and difenoconazole and its preparation method
  • A kind of wettable powder containing Jinggangmycin and difenoconazole and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Example 1: 26 kg of 24% Jinggangmycin mother liquor, 15 kg of 95% difenoconazole technical substance, 1.5 kg of sodium lignosulfonate, 1.2 kg of sodium dodecylbenzenesulfonate, 0.7 kg of JFC, lauryl alcohol 0.2 kilogram of sodium sulfate, 79.9 kilograms of kaolin, get final product by the known technique of those skilled in the art.

Embodiment 2

[0044] Example 2: 40 kg of 24% Jinggangmycin, 13.7 kg of 95% difenoconazole, 1.8 kg of sodium lignosulfonate, 2.0 kg of sodium dodecylbenzene sulfonate, 0.8 kg of JFC, laurel 0.3 kilograms of sodium alcohol sulfate, 71.4 kilograms of kaolin, get final product by the known technique of those skilled in the art.

Embodiment 3

[0045] Embodiment three: 52 kilograms of 24% Jinggangmycin former medicine, 16.8 kilograms of 95% difenoconazole former medicine, 2.1 kilograms of sodium lignosulfonate, 2.1 kilograms of sodium dodecylbenzenesulfonate, 0.9 kilogram of JFC, laurel 0.5 kilograms of sodium alcohol sulfate, 64.6 kilograms of kaolin, get final product by the known technique of those skilled in the art.

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Abstract

The invention provides a wettable powder containing Jinggangmycin and difenoconazole and a preparation method thereof. The present invention is characterized in that the content of each component of the suspending agent of Jinggangmycin and difenoconazole is (mass fraction): Jinggangmycin 0.1-70%, difenoconazole 0.1-70%, dispersant 1 -5%, wetting agent 1-5%, penetrating agent 0.5-2%, thickener 0.2-1%, filler balance. The invention is mainly used for preventing and controlling various fungal venereal diseases mainly including rice sheath blight.

Description

technical field [0001] The invention relates to an agricultural fungicide, in particular to a wettable powder containing Jinggangmycin and difenoconazole and a preparation method thereof. The invention is mainly used for preventing and controlling various fungal venereal diseases mainly including rice sheath blight. technical background [0002] Rice sheath blight, also known as moiré, usually begins at the tillering stage. At first, water-soaked oval lesions appear on the leaf sheaths near the water surface. Later, the lesions increase and often heal with each other to form irregular large moiré shapes. Spots, the edges are brown, the middle is gray-green or light brown, and the symptoms on the leaves are basically the same as those on the sheaths. The disease spreads from bottom to top, and when it is severe, it can go up the flag leaves, and even cause the panicle to become sick and lodging in large areas. Sheath blight mainly survives the winter with sclerotia in the s...

Claims

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Application Information

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IPC IPC(8): A01N43/653A01N43/16A01N25/14A01P3/00
Inventor 肖健严小芹
Owner 北京市海淀区植物保护站
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