CN103109709A - Control method of peach longicorn beetles - Google Patents

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

A kind of method of preventing and treating pink neck longicorn

 

Technical field

The present invention relates to a kind of method of preventing and treating pink neck longicorn, belong to techniques of pest control fields.

Background technology

Pink neck longicorn is the more serious trunk borer of a kind of harm on the tone fruit trees such as peach, Lee, apricot, and larva eats into the tunnel at cortex and xylem, causes trunk hollow, and cortex sloughing off a little less than tree vigo(u)r, often causes that tree is dead.At present the control of pink neck longicorn mainly depended on chemical control and artificial control; hole as stifled in agricultural chemicals, stifling, spray is done or the iron wire hook kills etc.; although control efficiency is pretty good; but method is complicated; and the agricultural chemicals that uses is very large to dispenser personnel's toxicity, and easily causes the fruit tree poisoning, causes environmental pollution; also be unfavorable for protecting favourable natural enemy, destroy the stability of the ecological community in orchard.

Summary of the invention

Technical problem to be solved by this invention be to provide a kind of can be safe, effective, lasting pest control and avoid method to the pink neck longicorn of the control of environment.

In order to solve the problems of the technologies described above, the method for the pink neck longicorn of control of the present invention comprises the following steps:

A, select yellow mealworm as host egg, connect honeybee under the condition of 26 ℃ of temperature, relative moisture 60%～80%, after 3-6 days, queen bee begins to lay eggs, and ovum can develop into into honeybee through about one month;

B, adult in the zone that the orchard need to prevent and treat, selected several points or individual plant to be released into honeybee before the emergence period;

Boring-powder under C, periodic cleaning fruit tree, in good time benefit is put into honeybee.

By technique scheme of the present invention, have following technique effect:

Directly adopt yellow mealworm to carry out the swollen leg honeybee breeding of tubular type as host egg; then carry out the control of pink neck longicorn by the swollen leg honeybee of the tubular type of breeding; method is simple; the fruit tree poisoning of having avoided murder by poisoning that agricultural chemicals that the tradition method of preventing and treating uses causes personnel and agricultural chemicals to cause; prevent simultaneously chemical contamination, protect trees, avoid causing environmental pollution; guaranteed the stability of the ecological community in orchard, pest control that thus can be safe, effective, lasting.

Embodiment

Below in conjunction with embodiment, the method for the pink neck longicorn of control of the present invention is described in further detail.

Embodiment one:

The method of the pink neck longicorn of control of the present invention comprises the following steps:

A, select yellow mealworm as host egg, connect honeybee under the condition of 26 ℃ of temperature, relative moisture 60%～80%, after 3-6 days, queen bee begins to lay eggs, and ovum can develop into into honeybee through about one month, and selected honeybee kind is the swollen leg honeybee of tubular type.

B, adult be before the emergence period, and the regional internal labeling that need prevent and treat in a slice to find the peach of boring-powder, selects several points to be released into honeybee, and each point discharges 100 honeybees, will become honeybee being swept on trunk gently with writing brush when being released into the peak;

Clear up C, every day boring-powder under the fruit tree line item of going forward side by side, after one month, the statistics parasitic rate is 49.2%, in order further to improve preventive effect, and the boring-powder under the periodic cleaning fruit tree, in good time benefit is put into honeybee.

Embodiment two:

The method of the pink neck longicorn of control of the present invention comprises the following steps:

A, select yellow mealworm as host egg, connect honeybee under the condition of 26 ℃ of temperature, relative moisture 60%～80%, after 3-6 days, queen bee begins to lay eggs, and ovum can develop into into honeybee through about one month, and selected honeybee kind is the swollen leg honeybee of tubular type.

B, adult be before the emergence period, and the regional internal labeling that need prevent and treat in a slice to find the peach of boring-powder, and individual plant is released into honeybee, 15 head/plants, will become honeybee being swept on trunk gently with writing brush when being released into the peak;

Clear up C, every day boring-powder under the fruit tree line item of going forward side by side, after one month, the statistics parasitic rate reaches 74.6%, in order further to improve preventive effect, and the boring-powder under the periodic cleaning fruit tree, in good time benefit is put into honeybee.

Claims (1)

1. the method for the pink neck longicorn of control, is characterized in that, comprises the following steps:

A, select yellow mealworm as host egg, connect honeybee under the condition of 26 ℃ of temperature, relative moisture 60%～80%, after 3-6 days, queen bee begins to lay eggs, and ovum can develop into into honeybee through about one month;

B, adult in the zone that the orchard need to prevent and treat, selected several points or individual plant to be released into honeybee before the emergence period;

Boring-powder under C, periodic cleaning fruit tree, in good time benefit is put into honeybee.