Method for trapping grapholitha molesta

A small pear carnivore and trapping technology, which is applied to the device, application, animal husbandry and other directions of catching or killing insects, can solve the problems of passive and poor control effect, aggravating the harm of pear small carnivore, reducing the control effect and the like, and achieves low cost. , the best preventive effect, the effect of slowing down volatilization

Pending Publication Date: 2021-07-27
岳兰菊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the control methods for the small pear borer are mainly chemical control, and the planting mode of orchards in my country is mainly managed by one household, it is difficult to achieve unified control and timely control, and some orchards have low control levels, resulting in small pears. The damage of borer insects is increasing year by year, leading to a series of problems such as reduced control efficiency, increased pest resistance, increased dosage and spraying times, passive fruit and environmental pollution, and poor control effects.
The method of using sex pheromone to trap and kill is only aimed at the males of the small

Method used

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  • Method for trapping grapholitha molesta
  • Method for trapping grapholitha molesta
  • Method for trapping grapholitha molesta

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] Example 1

[0027] A kind of method of trapping pear borer, specifically comprises the following steps:

[0028] (1) According to the mass ratio of pine acetate oil, brown sugar and water as 2:50:500, dissolve the brown sugar in hot water, stir until the brown sugar is completely melted, then add pine acetate oil therein, stir evenly to obtain the trapping liquid for later use;

[0029] (2) Choose a 4.5L drinking pure water bottle, and cut two holes 10-11cm high on the upper part of the bottle body above 13cm from the bottom of the bottle. The two holes are symmetrical and equal in size, and 3cm is left between the two holes. The side wall of the unopened position is pasted and covered with a double-sided adhesive sheet, and then the above trapping liquid is poured into the trapping liquid container;

[0030] (3) Fix the trap on the shady branches at the upper 2 / 3 of the canopy. The density of the trap is 25m×25m. After that, the trap liquid is replenished every 3 days...

Example Embodiment

[0031] Example 2

[0032] A kind of method of trapping pear borer, specifically comprises the following steps:

[0033] (1) According to the mass ratio of pine acetate oil, brown sugar and water as 2:50:500, dissolve the brown sugar in hot water, stir until the brown sugar is completely melted, then add pine acetate oil therein, stir evenly to obtain the trapping liquid for later use;

[0034] (2) Choose a 4.5L drinking pure water bottle, and cut two holes 10-11cm high on the upper part of the bottle body above 13cm from the bottom of the bottle. The two holes are symmetrical and equal in size, and 3cm is left between the two holes. The side wall of the unopened position is pasted and covered with a double-sided adhesive sheet, and then the above trapping liquid is poured into the trapping liquid container;

[0035] (3) One end of the fine wire is tightened to lure the core so that the mouth is downward, and the other end passes through the top of the container, and the lure ...

Example

[0049] Compared with embodiment 1, trapping liquid adopts water, and concrete steps are as follows:

[0050] (1) Add a small amount of washing powder with tap water to prepare and obtain the trapping liquid for subsequent use;

[0051] (2) Choose a 4.5L pure drinking water bottle, and cut two holes 10-11cm high on the upper part of the bottle body above 13cm from the bottom of the bottle. The two holes are symmetrical and equal in size, and 3cm is left between the two holes. The side wall of the unopened position at the top is pasted and covered with a double-sided adhesive sheet, and then the above trapping liquid is poured into the trapping liquid container;

[0052] (3) one end of thin iron wire is tightened with a big mouth downward lure, the other end passes through the top of the container, the lure is fixed above the trapping liquid, the vertical distance between the lure core and the trapping liquid is 1.1cm, and a complete trap is obtained;

[0053](4) Fix the traps ...

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Abstract

The invention discloses a method for trapping grapholitha molesta. According to the method, an aqueous solution is prepared from terpinyl acetate and brown sugar to serve as trapping liquid, and the grapholitha molesta is trapped by using a sex pheromone trap for the grapholitha molesta. The method specifically comprises the following steps: (1) dissolving the brown sugar in hot water, stirring the brown sugar until the brown sugar is completely melted, then adding the terpinyl acetate, and conducting uniform stirring to obtain the trapping liquid for later use; (2) pouring the trapping liquid into a trapping liquid container; (3) fixing lure above the trapping liquid by using a fixing iron wire to obtain a complete trap; and (4) fixing the trap to a branch at more than 2/3 of the shady part on the upper portion of the crown. According to the habit of supplementing nutrition for grapholitha molesta adults, the trapping liquid is prepared from the brown sugar liquid and the terpinyl acetate, the sex trapper is prepared by combining grapholitha molesta sex pheromone to trap and kill the grapholitha molesta, the trapping and killing effect is far better than that of any trapping method in the past, the cost is low, and large-area popularization and application can be achieved.

Description

technical field [0001] The invention belongs to the technical field of prevention and control of fruit tree diseases and insect pests, and in particular relates to a method for trapping the small pear borer. Background technique [0002] Grapholithamolesta (Busck) is a large pest of fruit trees in the world, and its occurrence is becoming more and more serious in our country. It has become the number one pest of fruit trees in northern my country. The insect not only has wide distribution, serious damage, many types of hosts, host transfer, and borer hazards, but also has small insect body and serious overlapping of generations. 50,000 hm in Dangshan County, Anhui Province 2 In the orchards, the economic losses caused by the damage of small pears amount to millions or even tens of millions every year. [0003] At present, the control methods for the small pear borer are mainly chemical control, and the planting mode of orchards in my country is mainly managed by one househ...

Claims

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Application Information

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IPC IPC(8): A01M1/02A01M1/14
CPCA01M1/02A01M1/14
Inventor 岳兰菊常洁董思永蒋进
Owner 岳兰菊
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