Manufacture method of chlorantraniliprole soluble powder and application in aerial control on forestall defoliators

Abstract

The invention provides a manufacture method of chlorantraniliprole soluble powder and application in aerial control on forestall defoliators, and belongs to the field of study on agricultural science, technical field of agriculture and fractionized field of plant protection. According to the manufacture method of the chlorantraniliprole soluble powder and application in aerial control on the forestall defoliators, the chlorantraniliprole is a ryanodine receptor inhibitor and is an insecticide with a completely new action mechanism and high safety. After being processed into the soluble powder, the chlorantraniliprole can be applied to aerial control medicines, and thus the shortcomings that wettable powder has a plurality of precipitates and easily blocks a spray head of an airplane can be solved.

Description

1. Technical field [0001] The subject field of this patent is agricultural science, the technical field is agriculture, and the subdivision field is plant protection. 2. Background technology [0002] Soluble powders refer to powders and pesticides that are soluble in water. A processed formulation of pesticides. It is made by mixing and finely grinding the water-soluble pesticide original medicine or the poor water-soluble original medicine with hydrophilic groups, and water-soluble inorganic salts and adsorbents. Powder fineness requires 98% to pass through 80 mesh sieve. Its active ingredients are soluble in water, and its fillers can be evenly dispersed in water very finely. The control effect of this dosage form is higher than that of wettable powder, and it is convenient to use, pack and transport. But wet spreading performance is worse than emulsion. Soluble powders and wettable powders are easily washed by rainwater to pollute soil and water bodies. Therefore, ...

AI Technical Summary

Problems solved by technology

[0007] Since aircraft spraying generally uses ultra-low volume spraying, and the water consumption per mu of land is 350-380ml, it is generally required that aerial spraying medicines are liquid preparations, such as suspension concentrates, emulsifiable concentrates, microemulsions, etc. Wettable powders are generally not used, if If we have to use wettable powder, we must control the dosage per mu of land. If the dosage is too much, a large amount of sediment will be formed, which will block the nozzle of the aircraft.

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