Pesticide composition containing fosthiazate and carbosulfan

Abstract

The invention discloses a pesticide composition containing fosthiazate and carbosulfan, and the weight ratio of carbosulfan and fosthiazate is 10:1-1:10. The two active components of the pesticide composition of the invention have significant synergic effect after blending; the using amount of the pesticide is reduced; human and material resources are saved; environmental pollution of the pesticide is reduced; and the composition is applicable to the control of nematode of crops such as vegetables, cotton, fruit trees, soybeans, peanuts, flowers, and the like.

Description

technical field

[0001] The pesticide composition involved in the present invention uses carbosulfan and thiazophos as active ingredients, and is suitable for preventing and controlling crop nematodes. Background technique

[0002] Plant parasitic nematodes in plants and soil are one of the main pathogens of plant invasive diseases. Its damage not only absorbs plant nutrients to cause yield reduction and quality decline, but also causes root cells to grow excessively and become galls, losing nutrients and absorbing nutrients. The ability of water to cause plant decay. It can also carry pathogens and cause other diseases.

[0003] At present, the chemical agents used to prevent and control nematodes include highly toxic pesticides such as fenamiphos, carbofuran, terbufos, and thiamephos. Due to long-term single use of these pesticides, nematodes are relatively resistant to them, and their toxicity is high, which is harmful to the environment. serious pollution. Therefore be...