Slow release attractant for preventing and treating cyrtotrachelus bugueti guer and preparation method thereof

Abstract

The invention discloses a slow release attractant for preventing and treating cyrtotrachelus bugueti guer and a preparation method thereof. The slow release attractant is prepared by the following raw material components by parts by weight: 10-100 parts of benzaldehyde, 1-20 parts of benzpyrole, 5-90 parts of linalool and slow release ingredient; wherein the slow release ingredient comprises silicon dioxide the addition weight of which is 2.5-3.5 times of total weight of benzaldehyde, benzpyrole and linalool, methylcellulose the addition weight of which is 0.45-0.55 time of the total weight of benzaldehyde, benzpyrole and linalool and sodium benzoate the addition weight of which is 0.45-0.55 time of the total weight of benzaldehyde, benzpyrole and linalool. The slow release attractant forpreventing and treating cyrtotrachelus bugueti guer prepared by the invention has long effective duration, good preventing and treating effects and low cost, is non-toxic to insect, natural enemy andpeople and livestock, has no environmental pollution and is applicable to being popularized and applied in bamboo forest area.

Description

technical field [0001] The invention relates to an attractant for trapping pests used in the fields of plant protection and environmental ecology, and mainly relates to a slow-release attractant for preventing and controlling the long-legged bamboo weevil. Background technique [0002] After the flood disaster in 1998, in view of the fact that the ecological environment has deteriorated due to the excessive consumption of natural forest resources in my country for a long time, my country began to implement the natural forest resource protection project. Returning farmland to plant bamboo is one of the main contents of returning farmland to forest in the natural protection project. After 2000, the bamboo forest area increased by 90,000 hm per year 2 The above speed is increasing, with an average annual net growth rate of 2.25%. The area of ​​pure bamboo forest has increased significantly, large and small bamboo seas have emerged in various places, and the single variety and...

AI Technical Summary

Problems solved by technology

[0004] The serious harm of the long-legged bamboo elephant to bamboo shoots has long attracted the attention of scholars at home and abroad, but the insect not only spends a short time on the ground, but also develops underground for a long time, with a depth of more than 30cm, and is scattered throughout the bamboo forest area. The effective control of long-legged bamboo elephants is limited by many factors

In the prior art, the main method of preventing and controlling the long-legged bamboo elephant is to use chemical agents to kill it. Because the long-legged bamboo elephant is both a harmful insect and a resource insect, it causes serious harm to bamboo shoots on the one hand, and on the other hand it is a delicious delicacy that people like. The method of killing not only wastes natural resources, but also brings a vicious impact on the ecological environment. When people or other poultry or livestock eat the culled bamboo elephant by mistake, it is easy to be destroyed by the chemical residues in the long-legged bamboo elephant. Death from pesticides, causing secondary pollution and destroying the ecological environment

At present, the prevention and control of the long-legged bamboo elephant mainly focuses on the living habits of the long-legged bamboo elephant and the research on chemical, biological and artificial control measures. There is no report on the in-depth analysis of the long-legged bamboo elephant attractant.

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