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Hexythiazox miticide composition and application thereof

A composition, the technology of hexythiazox, applied in the directions of acaricide, application, biocide, etc., can solve the problems of poor effect of forming mites, poor control effect of rust mites and gall mites, etc., so as to prolong the service life and improve the control effect. , delay the effect of drug resistance

Active Publication Date: 2012-09-12
SHENZHEN NOPOSION AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has special effects on young mites, nymphs, and mite eggs, but has poor effect on adult mites; it has good control effect on spider mites, but poor control effect on rust mites and gall mites

Method used

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  • Hexythiazox miticide composition and application thereof
  • Hexythiazox miticide composition and application thereof
  • Hexythiazox miticide composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Prepare 100g 10% hexythiazox-triazoltin (1% hexymethoxone+9% triazoltin) microemulsion, the mass ratios of each component are respectively:

[0017] Weigh 1.06g of hexythiazox, 9.48g of tin triazolium, 10g of Nongru 500#, 15g of cyclohexane, 5g of epichlorohydrin, and the remaining amount of deionized water.

[0018] making process:

[0019] Add the original drug and cyclohexane together to dissolve into a uniform oil phase; put Nongru 500#, epichlorohydrin and deionized water into the emulsification dispersion kettle, and form a water phase under high-speed stirring; then the oil phase Put it into an emulsification dispersion kettle, stir at a speed of 10,000 to 15,000 rpm for 0.5 to 1.5 hours, and obtain a uniform, transparent, and stable 100 g 10% hexythiazox-triazol tin microemulsion through high-speed shearing.

Embodiment 2

[0022] Prepare 100g 20% ​​hexythiazox-triazoltin (1% hexymethoxone+19% triazoltin) microemulsion, the mass ratios of each component are respectively:

[0023] Weigh 1.06 g of hexythiazox technical drug, 20 g of triazoltin technical drug, 10 g of Nongru 2201#, 20 g of cyclohexane, 6 g of triphenyl phosphite, 0.3 g of glycerin, and the remaining amount of deionized water.

Embodiment 3

[0025] Prepare 100g 25% hexythiazox-triazoltin (0.5% hexymethoxone+24.5% triazoltin) microemulsion, the mass ratio of each component is respectively:

[0026] Weigh 0.53g of hexythiazox technical drug, 25.79g of triazolin technical drug, 10g of Nongru 600#, 30g of cyclohexane, 6g of petroleum ether, 0.5g of sorbitol, and deionized water for the remainder.

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Abstract

The invention relates to a hexythiazox miticide composition and the application thereof. The miticide composition takes hexythiazox and organotin miticide as main ingredients, comprises auxiliary agent and excipient, and is prepared into microemulsion, wettable powders, suspending agents, emulsion in water, water dispersible granules and missible oils, wherein the mass proportion between the hexythiazox and the organotin miticide is 50:1-1:100. The miticide composition has favorable synergic effect, can prevent and overcome pest from generating drug resistance and prolong the service life of pesticide varieties. The composition can prevent and treat panonychus citri mcgregor, tetranychus urticae, tetranychus cinnabarinus, tetranychus truncatus, tetranychus turkestani, apple leaf mites, hawthorn spider mite, clover mite, rice yellow spider mites, brown wheat mites, Dunhuang leaf mites, yellow tea mites, rust mites, pink tea rust mites and brievipalpus obovatus donnadieu, and the effectof the composition is remarkably higher than that of two drugs which are used independently.

Description

technical field [0001] The invention relates to a pesticide composition and its application, in particular to an acaricidal composition containing hexythiazox and its application. Background technique [0002] At present, there are many kinds of acaricides developed in the world, and they are widely used. However, due to improper use methods, frequent application times, short generation period of pest mites and strong reproductive ability, drug resistance and cross-resistance are extremely rapid. In order to prevent and control various harmful mites that are becoming more and more serious, countries all over the world are constantly developing new acaricides. The development of compound acaricides and the rational use of acaricides are one of the important strategies to control agricultural mites and promote the sustainable development of agriculture. [0003] Hexythiazox (Hexythiazox), chemical name is trans-5-(4-chlorophenyl)-N-cyclohexyl-4-methyl-2-oxothiazolidinone-3-ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N55/04A01N47/38A01N57/12A01P7/02
Inventor 徐齐云曹明章王艳武王新军孔建孙承艳
Owner SHENZHEN NOPOSION AGROCHEM