Research progress of camphor moth inhibitor

Echinacea, a vicious poisonous weed in the world, has now become a serious disaster that restricts China's forestry construction and sustainable economic development. The results of some studies have shown that Echinacea contains multi-biologically active sesquiterpenes, which have obvious repelling and antifeeding effects on insects. The researchers took advantage of the above-mentioned characteristics of E. chinensis, took camphor and lavender essential oil as the main moth-proof ingredients, and used E. japonicus powder and SiO2 as auxiliary agents, and adopted the powder direct compression method, in order to prepare a high-efficiency, healthy and low-cost product. The new moth-proof tablet. The research results show that lavender essential oil is extracted from lavender, and contains 1,8-cineole, β-phellandrene and other bioactive components that have obvious killing and inhibitory effects on common borers. The anti-moth effect test of , camphor compound tablet shows that lavender essential oil has obvious killing effect on black beetle, and the combination of the three can significantly improve the anti-moth effect of the tablet.