Plant-derived attractant and application thereof

Abstract

The invention discloses a plant-derived attractant, which is prepared from the following components: butyl acrylate, butyl butyrate and cis-3-hexenyl acetate. The invention also discloses application of the plant-derived attractant in the aspect of pest control field. The invention further discloses application of the plant-derived attractant in the aspect of green plant bug control field. The plant-derived attractant is simple in preparation method; compared with planting a plant attracting band, the application of the plant-derived attractant reduces farmland occupation and the complexity of farm operation, so that the plant-derived attractant is suitable for large-area application; the plant-derived attractant can reduce the consumption of pesticides, thus effectively reducing ecological environmental pollution and pesticide residue in crops.

Description

Technical field [0001] The invention belongs to the technical field of pest biological control, and specifically relates to a plant-derived attractant and its application, which is used for the control of pests, especially for the control of A. lucorum. Background technique [0002] With the large-scale planting of transgenic Bt cotton, Apolygus lucorum (Meyer-Dur) has risen from a minor pest in the past to a major pest in cotton fields, and has been found on many crops such as date trees, peach trees, grapes, and pear trees. The outbreak became a disaster. In the past, chemical control of cotton bollworms and other pests in cotton fields could simultaneously treat A. lucorum, but with its outbreaks on a variety of fruit trees, the pressure on orchards to control A. lucorum increased and the use of drugs increased, which not only increased costs, but also polluted the environment and increased food Security risks. Therefore, it is very urgent to develop new technologies for the...

AI Technical Summary

Problems solved by technology

However, Lygus spp. can be harmful to adults and nymphs, and it has the characteristics of immigrating in large quantities from other host fields in a short period of time. When the occurrence amount is low, trapping and killing with yellow boards can play a certain control effect. When the occurrence amount is high, relying solely on yellow board Plate trapping can not effectively control the harm of Lygus japonica

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