Attractant for apricot tree scolytus seulensis and application thereof

Abstract

The present invention relates to a kind of attractant of apricot hairy beetle and application thereof, the attractant is composed of 1-12 volume parts of apricot tree volatile matter, 1-2 volume parts of terpene preparation and 18-126 volume parts of liquid paraffin composition. This application uses artificially synthesized plant-derived volatiles as the main raw material, which has an obvious attracting effect on the hairy beetle, can effectively lure the hairy beetle, thereby achieving the purpose of centralized control, and chemically controls the hairy beetle population in the apricot garden Ecological control has the advantages of low cost, high efficiency, complete environmental friendliness, safety for humans and animals, and no resistance to pests, making the previous passive chemical control into active biological control, and at the same time it can The quantity can achieve the purpose of monitoring and forecasting forestry pests.

Description

technical field [0001] The present application relates to an attractant based on apricot tree volatiles, which can significantly lure hairy and stupid apricot trees and its application. Background technique [0002] Apricot is one of the important fruit trees in Xinjiang and has a long history of cultivation. Xinjiang is the province with the most extensive apricot planting area and the highest yield in the country. Most of them are planted in southern Xinjiang, accounting for about 90% of the total apricot trees in Xinjiang. The harm of trees is also on the rise, especially in rural areas where apricot trees are concentrated, and the death rate of apricot trees in the most serious areas is sometimes as high as 91.3%. In the Hami area of ​​Xinjiang, apricot tree smallness caused a sharp drop in apricot fruit production, and even caused the death of the entire apricot tree, with an average yield loss of 71.6%. The hairy little stupid is one of the main stem-boring pests, an...

AI Technical Summary

Problems solved by technology

For example, the use of chemical control can effectively control the population density of small stupid insects, but chemical pesticides will pollute the environment, and pesticide residues will cause harm to the human body. Especially apricot fruit is a delicious fruit, and frequent use of chemical pesticides will inevitably affect apricot fruit. The quality will affect the control of natural enemies. Although there is no pollution, it will not cause damage to the environment.

However, the natural enemy control cycle is long and the effect is slow, and it is easy to be affected by the environment. Artificial control consumes a lot of manpower and material resources, which increases the cost virtually and causes losses to the fruit growers.

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