Sex attractant for meadow moths

Abstract

The invention discloses a sex attractant for meadow moths. The sex attractant for meadow moths comprises trans 12-tetradecene acetate and n-tetradecanoacetate, and the mass ratio of the trans 12-tetradecene acetate to the n-tetradecanoacetate is (1-9): 1. The sex attractant for the meadow moths can be used for trapping the meadow moths and observing and predicting situations of the meadow moths. The sex attractant has the advantages that the sex attractant is synthesized artificially, and is simple in structure, convenient to synthesize and convenient to popularize; the use dosage is quite small; the sex attractant does not pollute the environment; specificity is high; resistance is not generated; power is not required; and the sex attractant is simple to use, and is safe and effective. Compared with artificial measurement, the method for trapping the meadow moths can relieve labor intensity and improve the standard of quantity statistics of the meadow moths. The sex attractant for themeadow moths has huge economic benefit and social meaning.

Description

technical field [0001] The invention relates to a meadow moth sex attractant. Background technique [0002] Meadow borer (Coxostege sticticalis L.) is a migratory pest of crops and pastures in my country. It breaks out intermittently and mainly distributes in Northeast, North and Northwest regions. 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 deterioration of grassland ecological environment...

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.