Compounded miticide composition containing fenbutatin oxide

Abstract

The present invention, as an acaricide combination, contains the effective elements of fenbutatin oxide and propargite; the finishing agent consists of emulsion, missible oil and suspending emulsion. The weight proportion of the fenbutatin oxide and propargite is that 1-40 to 1-60; the effective elements of the acaricide combination have obvious supplementary and synergistic actions and the prevention and cure effect is obviously better than that of single fenbutatin oxide or propargite when the combination is used for preventing and curing red spider on of orange and other plants; in addition, the drug effect is fast and lasts for a long time; the use cost is low and the prevention and cure effect is not impacted by temperature. Therefore, the present invention has obvious value for dissemination.

Description

technical field [0001] The invention relates to a high-efficiency pesticide acaricide composition, which uses a combination of fenbutatin and propargite as active components. Background technique [0002] Acarid pests, commonly known as red spiders, are one of the main pests of fruit trees, cotton, vegetables and other crops. They not only seriously affect the growth of fruit trees and crops, but also because of the many generations of mites, they reproduce quickly and grow alternately. Therefore, it is quite difficult to control, and because the physiological mechanism of mites is different from that of general farmland pests, general high-efficiency insecticides have almost no control effect on mites. In the past, there were few special acaricides used to prevent and control mites in my country. Generally, dicofol, dicofol, isocarbophos, tin triazolium and their mixtures with diesel oil were used, and the control effect was not ideal. Every year, it is necessary to apply ...

AI Technical Summary

Problems solved by technology

The disadvantage of propargite is that it has poor control effect on eggs

For example, the compound composition using fenbutatin and propargate type high-efficiency acaricide as the main component has not yet appeared, and there has been no report in domestic and foreign literature