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Sterilization composition containing hymexazol and dichloroisocyanuric acid

A technology of dichloroisocyanuric acid and composition, which is applied in the direction of fungicides, biocides, biocides, etc., to achieve the effect of reducing the cost of pesticides, reducing the dosage, and good safety

Inactive Publication Date: 2020-03-10
潘虹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Experiments have confirmed that the combination of the two has a strong synergistic effect, and there are no relevant reports at home and abroad about the research on the mixing of hymexazol and dichloroisocyanuric acid as active ingredients.

Method used

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  • Sterilization composition containing hymexazol and dichloroisocyanuric acid
  • Sterilization composition containing hymexazol and dichloroisocyanuric acid
  • Sterilization composition containing hymexazol and dichloroisocyanuric acid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-1

[0044] Weigh 10% hymexazol, 20% dichloroisocyanuric acid, 7.5% sodium diisobutylnaphthalene sulfonate, 7.5% dodecyl polyoxyethylene ether phosphate, 3% glycerin, 4% white carbon black, Add 1% butanol and deionized water to 100% by weight. The above raw materials were mixed, dispersed at high speed for 30 minutes, and sanded with a sand mill until the particle size D90 was less than 10 μm to prepare a 30% hymexazol·dichloroisocyanuric acid suspension concentrate.

Embodiment 1-2

[0046]Except weighing 5% sodium diisobutylnaphthalene sulfonate and 10% polyoxyethylene lauryl ether phosphate as the dispersant, the rest are the same as in the preparation example 1-1.

Embodiment 1-3

[0048] Except for the dispersant, 3.75% sodium diisobutylnaphthalene sulfonate and 11.25% lauryl polyoxyethylene ether phosphate were weighed, and the rest were the same as in the preparation example 1-1.

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Abstract

The invention discloses a sterilization composition containing hymexazol and dichloroisocyanuric acid, the composition is composed of a first active component hymexazol, a second active component dichloroisocyanuric acid and an auxiliary agent, and the weight ratio of the first active component to the second active component is 1: 18-14: 1, wherein the sum of the contents is 1%-60% of the total weight of the composition. The composition can be prepared into agriculturally acceptable dosage forms such as suspending agents, water dispersible granules, wettable powder and granules. The composition can be used for preventing and treating damping-off and banded sclerotial blight of crops, and has a remarkable prevention effect. The suspending agent adopts the composite dispersant, so that the suspension rate of the composition is greatly improved.

Description

technical field [0001] The invention relates to a bactericidal composition containing hymexazol and dichloroisocyanuric acid. The composition is composed of the first active ingredient hymexazol, the second active ingredient dichloroisocyanuric acid and auxiliary agents, and belongs to the compounding of pesticides technology field. Background technique [0002] Hymexazol, English name: hymexazol, aliases Tujunxiao, Tujunqing, Shawenning, Kemilin, Likuling, chemical name: 3-hydroxy-5-methylisoxazole. Hymexazol belongs to the oxazole fungicides, which are systemic and conductive. After the drug enters the soil, it is absorbed by the soil and combined with inorganic metal salt ions such as iron and aluminum in the soil, effectively inhibiting the germination of spores and the normal growth of pathogenic fungal mycelia or directly killing the pathogens. It has a significant control effect on soil fungi, Fusarium, Rhizoctonia, Rhizoctonia, Pythium, seedling rot, Pleurotus and ...

Claims

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Application Information

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IPC IPC(8): A01N43/80A01N43/64A01P3/00
CPCA01N43/64A01N43/80
Inventor 潘虹顾爱国
Owner 潘虹
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