Coxostege sticticalis L. sex attractant

Abstract

The invention discloses a coxostege sticticalis L. sex attractant which includes (E)-12-tetradecene acetate and n-tetradecyl acetate, wherein the mass ratio of (E)-12-tetradecene acetate to n-tetradecyl acetate is (1-9):1. The coxostege sticticalis L. sex attractant provided by the invention can be applied to the entrapment of coxostege sticticalis L. and the insect condition prediction of coxostege sticticalis L., and has the advantages that the sex attractant is synthesized artificially, simple in structure, convenient to synthesize and convenient to popularize, minimal in dosage, free of environment pollution, and high in specificity; the coxostege sticticalis L. does not produce resistance; power is not required; the use is simple, safe and effective; compared with artificial measurement, the method for capturing coxostege sticticalis L. provided by the invention has the advantages that the labor intensity is reduced, and the standard of coxostege sticticalis L. quantity statistics is improved; the coxostege sticticalis L. sex attractant can bring great economic benefit and is of great social significance.

Description

technical field [0001] The invention relates to a meadow moth sex attractant. Background technique [0002] Meadow borer (Coxostegisticalis L.) is a migratory pest of crops and pastures in my country. It breaks out intermittently and is mainly distributed in Northeast, North and Northwest China. Its occurrence is violent, dense and serious. In a major occurrence year, a large area of ​​crops and pastures can be destroyed in a short period of time, causing serious disasters. In recent years, meadow borer adults have had a large outbreak in northern my country, and the degree of outbreak and the area of ​​occurrence are rare in recent years. The prevention and control of meadow moth mostly starts with prediction and forecast, and is controlled by chemical agents. Because the economic value per unit area of ​​grassland is low, the use of chemical pesticides in large quantities often outweighs the gains. Secondly, the extensive use of chemical pesticides will cause the deteri...

AI Technical Summary

Problems solved by technology

Because the economic value per unit area of ​​grassland is low, the large-scale use of chemical pesticides often outweighs the gains

Secondly, the extensive use of chemical pesticides will cause the deterioration of the grassland ecological environment and endanger the development of grassland animal husbandry.