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Breeding method of oobius agrili and application of oobius agrili to prevention and treatment of agrilus planipennis

A technology of the ash jiding egg hopping wasp and the ash jiding egg hopping wasp female bee, which is applied in the fields of application, botany equipment and methods, gardening, etc., can solve the problem of less research work, and achieve efficient release, fast and effective Effects of control and ease of forest release

Active Publication Date: 2021-02-09
中国林业科学研究院森林生态环境与自然保护研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, there is no breeding technology and method for this natural enemy insect in China, and there are few related research works, which are only involved in the investigation.

Method used

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  • Breeding method of oobius agrili and application of oobius agrili to prevention and treatment of agrilus planipennis
  • Breeding method of oobius agrili and application of oobius agrili to prevention and treatment of agrilus planipennis
  • Breeding method of oobius agrili and application of oobius agrili to prevention and treatment of agrilus planipennis

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] (1) Host insects: the hosts are selected as: white wax narrow jelly eggs, oak narrow jelly eggs, apple small jelly eggs, bald beetle eggs, cloud spot beetle eggs, respectively marked as treatment 1-5 (other conditions remain unchanged );

[0027] (2) Parallel experiment setup, the egg paper collected from the host eggs was cut into small pieces, so that each piece of egg paper contained 5 eggs. Carefully put the prepared egg paper block into the bottom of the 20ml finger tube, and repeat 10 times for each host;

[0028] (3) Cut the unused filter paper into long strips, fold it, and soak it in water. When the filter paper block is pressed and no water overflows, put the filter paper block into the finger tube near the mouth of the tube to increase the humidity in the tube. Then dip a small amount of honey with an insect needle and apply it on the inner wall of the finger tube, and then plug the tube mouth tightly with absorbent cotton. Slightly open the side of the cot...

Embodiment 2

[0036] (1) Cut the egg paper collected from the white wax narrow gelding eggs into small pieces, so that each egg paper contains 5 eggs. Carefully put the prepared egg paper block into the bottom of the 20ml finger tube, and repeat 10 times for each host;

[0037] (2) Cut the unused filter paper into long strips, fold it, and soak it in water. When the filter paper block is pressed and no water overflows, put the filter paper block into the finger tube near the mouth of the tube to increase the humidity in the tube. Then dip a small amount of honey with an insect needle and apply it on the inner wall of the finger tube, and then plug the tube mouth tightly with absorbent cotton. Slightly open the side of the cotton plug at the mouth of the tube, and carefully put the healthy and vigorous ash gelding eggs and female bees into the tube. The ratio of the number of the white wax jiding ova jumping wasp female bee to the white wax narrow jiding egg is 1:2, that is, 25 bees are rec...

Embodiment 3

[0045] (1) Cut the egg paper collected from the white wax narrow gelding eggs into small pieces, so that each egg paper contains 5 eggs. Carefully put the prepared egg paper block into the bottom of the 20ml finger tube, and repeat 10 times for each host;

[0046] (2) Cut the unused filter paper into long strips, fold it, and soak it in water. When the filter paper block is pressed and no water overflows, put the filter paper block into the finger tube near the mouth of the tube to increase the humidity in the tube. Then dip a small amount of honey with an insect needle and apply it on the inner wall of the finger tube, and then plug the tube mouth tightly with absorbent cotton. Slightly open the side of the cotton plug at the mouth of the tube, and carefully put the healthy and vigorous ash gelding eggs and female bees into the tube. The ratio of the number of the white wax jiding ova jumping wasp female bee to the white wax narrow jiding egg is 1:2, that is, 25 bees are rec...

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Abstract

The invention discloses a method for artificially breeding oobius agrili and applying the oobius agrili to prevention and treatment of an agrilus planipennis woodland. The method comprises the following steps of taking eggs of agrilus planipennis as hosts, and placing female oobius agrili in the same space of the hosts; placing in a constant-temperature and constant-humidity illumination incubatorwith the temperature of 22-28 DEG C, the relative humidity of 55-75%, and the photoperiod of 14-16L: 10-8D; and finally, collecting the emerged oobius agrili by using a finger-shaped pipe. On the premise of guaranteeing stable host specificity, the breeding effect of the oobius agrili is improved to the maximum extent.

Description

technical field [0001] The invention relates to an artificial breeding method of the parasitic natural enemy insect, the ash jellyfish egg jumper, and a technique for using the bee to carry out biological control of the ash jellyfish. Background technique [0002] As a serious agricultural and forestry pest, dry borer pest has caused great damage to the agricultural and forestry ecosystems of various countries, and the cost of its prevention and control and management in various countries is hundreds of millions. Among them, white wax narrow jelly belongs to Coleoptera Coleoptera Buprestidae, and is a kind of borer pest native to my country. In the early 1960s, due to the introduction of American white wax Fraxinus americana, the insect occurred in Northeast my country, and gradually spread in the following 50 years. In recent years, the population of ash borer has been increasing rapidly (Orlova-Bienkowskaja MJ, Volkovitsh MG. Arenative ranges of the most destructive invas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A01G13/00
CPCA01K67/033A01G13/00
Inventor 王小艺党英侨魏可张彦龙曹亮明杨忠岐
Owner 中国林业科学研究院森林生态环境与自然保护研究所
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