Cotton defoliating agent

Abstract

The invention discloses a cotton defoliating agent. The cotton defoliating agent is prepared by mixing the following components in parts by weight: 40-50 parts of magnesium chlorate, 6-8 parts of paclobutrazol, 20-40 parts of ethephon, 3-5 parts of thidiazuron, 2-4 parts of coronatine and 10-20 parts of a pesticide synergist. The product disclosed by the invention has the characteristics of small sizes, large active surface, strong permeability, no dust in a pesticide preparation process, low cost, high pesticide effect, cold prevention and frost resistance and the like.

Description

technical field [0001] The invention relates to a pesticide, in particular to a cotton defoliant. Background technique [0002] As one of the main economic crops, cotton is planted in a wide range in my country, and the production of cotton is closely related to people's daily life. Therefore, increasing cotton production and improving cotton quality is of great significance to the development of my country's light textile industry and the improvement of people's living standards. [0003] The unlimited growth habit of cotton and the drop of ambient temperature in the late growth period often lead to the late formation of peripheral bolls and upper bolls that cannot be opened and matured normally, which affects yield and fiber quality. The cotton defoliant provided by the invention has the characteristics of less dosage, good effect, and less environmental pollution. The defoliation effect is better than that of the same dose of thiadizuron, and it has a certain effect of p...

AI Technical Summary

Problems solved by technology

[0003] The unlimited growth habit of cotton and the drop of ambient temperature in the late growth period often lead to the late formation of peripheral bolls and upper bolls that cannot be opened and matured normally, which affects yield and fiber quality