Batocera horsfieldi adult attractant as well as slow release device and application method thereof

Abstract

The invention discloses a batocera horsfieldi adult attractant. The batocera horsfieldi adult attractant is prepared from the following components in parts by weight: 0 to 8 parts of (E)-2-hexanal, 0to 8 parts of 1-hexanol, 0 to 8 parts of 3-carene and 0 to 8 parts of ocimene. According to the technical scheme, the batocera horsfieldi adult attractant has the advantages of low cost, obvious trapping effects and long lasting period; highly dangerous forestry pests such as the batocera horsfieldi can be effectively prevented and controlled; the population density is reduced, the use of traditional pesticides is reduced, hundreds of landscaping tree species and economic forest tree species are protected and a broad market application prospect is achieved.

Description

technical field [0001] The invention relates to the technical field of pest control, in particular to an attractant for adult beetle beetles and a slow-release device thereof. Background technique [0002] Batocera horsfieldi (Hope) belongs to Coleoptera Cerambycidae, also known as the multi-spotted white-striped longhorn beetle. It is a very harmful agricultural and forestry pest. The insect is widely distributed in Hebei, Anhui, Jiangsu, Zhejiang, Jiangxi, Hubei, Hunan, Fujian, Taiwan, Guangdong, Guangxi, Sichuan, Yunnan, Henan and other places, and the areas south of the Yangtze River Basin are the most severely affected. The beetle has a large body, a long generation cycle, and a wide range of hosts. It can harm nearly 100 kinds of broad-leaved forests and The PRA value of fruit trees in China is 2.04, which belongs to highly dangerous forestry pests. [0003] In most areas of our country, one generation occurs every 2-3 years, and the larvae or adults survive the wint...

AI Technical Summary

Problems solved by technology

[0006] The disadvantage of this technique is that these plant volatile substances are only compounds that respond to indoor electrophysiological tests, and the actual trapping effect under outdoor conditions is still unknown

[0008] The disadvantage of this technique is that these four compounds are only compounds with indoor electrophysiological responses. In addition, there is a preference in the indoor activity test, and the actual trapping effect outdoors is also unknown.

[0010] This technology has the following shortcoming: this technology has only reported (Z)-3-hexen-1-alcohol under indoor conditions electrophysiological response and activity response in the activity test of olfactory instrument, how the actual trapping effect outdoors is still unknown. unknown

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