Control method of peach longicorn beetles

Abstract

The invention discloses a control method of peach longicorn beetles. The method includes the following steps: (A) yellow mealworms are chosen as breeding hosts, inoculation is carried out on the condition that the temperature is 26 DEG C and relative moisture is 60-80%, queen bees begin to spawn in 3-6 days, and spawns grow into bees after a month or so; (B) the bees are released at a plurality of chosen points or on a single plant in areas of an orchard needing prevention and cure before the adult emergence period; and (C) boring powder under fruit trees is cleaned regularly and adult bees are supplemented appropriately. The method has the advantages that the yellow mealworms are directly chosen as the breeding hosts for breeding of tube-pipe bethylidaes, then the peach longicorn beetles are prevented and cured through the bred tube-pipe bethylidaes, the method is simple, staff and the fruit trees are protected from being harmed by pesticide used in a traditional control method, meanwhile, chemical pollution is prevented, trees are protected, environment is protected from being polluted, stability of ecological communities of the orchard is guaranteed, and therefore safe, effective and lasting pest prevention and cure are achieved.

Description

[0001] technical field [0002] The invention relates to a method for preventing and controlling longhorn beetle, and belongs to the technical field of pest control. Background technique [0003] Peach-necked longhorn beetle is a serious borer pest on stone fruit trees such as peaches, plums, and apricots. The larvae bore tunnels in the cortex and xylem, resulting in hollow trunks, detachment of the cortex, weak trees, and often cause tree death. At present, the prevention and control of pink-necked longhorn beetle mainly depends on chemical control and manual control, such as plugging holes with pesticides, fumigation, spray drying or wire hooking, etc. Although the control effect is good, the methods are complicated, and the pesticides used are harmful to the sprayers The toxicity is very high, and it is easy to cause phytotoxicity of fruit trees, cause environmental pollution, and is not conducive to the protection of beneficial natural enemies, and destroy the stabil...

AI Technical Summary

Problems solved by technology

At present, the prevention and control of the pink-necked longhorn beetle mainly depends on chemical control and manual control, such as plugging holes with pesticides, fumigation, spray drying or wire hooking, etc. Although the control effect is good, the methods are complicated, and the pesticides used are harmful to the sprayers The toxicity is very high, and it is easy to cause phytotoxicity of fruit trees, cause environmental pollution, and is not conducive to the protection of beneficial natural enemies, destroying the stability of the ecological community of the orchard