Method for breeding pyemotes and method for preventing and treating boring pests by using pyemotes

A technology for mites and pests, applied in the field of pest biological control, can solve the problems of limited large-scale breeding, inaccessibility, complicated production procedures, etc., and achieve the effects of realizing large-scale artificial breeding, reducing breeding costs, and achieving good control effects.

Pending Publication Date: 2021-06-11
INST OF FOREST ECOLOGY ENVIRONMENT & PROTECTION CHINESE ACAD OF FORESTRY +1
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the breeding of natural enemies of cat mites still relies on alternative hosts, mainly barley worm pupae, silkworm pupae, grubs, hairy bark beetle larvae, Taiwan beetle larvae, mung bean weevil, Trichogramma pupae, and yellow powder beetle For pupae, larvae of Cyperus chrysalis, larvae of Shuangtiaoshan longhorn, fish eggs, etc., there are situations where artificial breeding has not been realized for alternative hosts, low breeding efficiency, high breeding costs, and complicated operations
For example, the widely used alternative hosts, Ramie longhorn beetle, Pyramus longifer, Taiwan long beetle, and Shuangtiaoshan beetle have not been artificially bred on a large scale, and they are all collected in the wild. The instability and difficulty of n

Method used

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  • Method for breeding pyemotes and method for preventing and treating boring pests by using pyemotes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The new alternative host of embodiment 1 compares with multiple currently used host breeding efficiency:

[0028] (1) Preparation of the first generation of artificial cataclysia species by using the 3rd instar larvae of Apis mellifera

[0029] Collected from the wild fruit forest in Yili, Xinjiang, the swollen abdomen of the mosser mite on the apple small worm was placed in a petri dish at a temperature of 25 ° C and a relative humidity of 50 ± 5% until larvae were born; the healthy The 3rd instar larvae of Apis mellifera were placed in a mite storage tube, and then put into a petri dish with larvae, and the temperature and humidity were kept constant, and the culture was continued until all the larvae developed into mature inflated bodies.

[0030] (2) Comparison of the inoculation efficiency between new alternative hosts and various current hosts

[0031]Select 10 tubes of the first-generation artificial papyrus mite species cultivated in step (1) and place them in ...

Embodiment 2

[0036] Example 2 Artificial breeding of the Chinese beetle and the control of the long beetle:

[0037] (1) Using the 3rd instar larvae of Apis mellifera to prepare the first generation of artificial anti-species of the Chinese beetle

[0038] In January 2020, the inflated body of the Chinese beetle mite on the cypress tree was collected from Beijing, and placed in a petri dish at a temperature of 25°C and a relative humidity of 50±5% until larvae were born; The 3rd instar larvae of Apis chinensis were placed in a mite storage tube, and then put into a petri dish with larvae, and the temperature and humidity were kept constant, and the culture was continued until all the larvae developed into mature dilated bodies.

[0039] (2) Utilize the mature larvae of Apis mellifera to produce a large number of breeding species of the Chinese beetle

[0040] Put 1 tube of the first-generation artificial cat mite species storage tube in the center of an empty petri dish, put it in an envi...

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Abstract

The invention provides a method for breeding pyemotes and a method for preventing and treating boring pests by using the pyemotes. The method for breeding the pyemotes comprises the steps: (1) preparing a first generation of artificial pyemotes species by using larvae and pupae of Chinese bees or Italian bees; (2) making mass breeding species by using the larvae and the pupae of the Chinese bees or the Italian bees; (3), carrying out artificial large-scale breeding of the pyemotes by using the larvae and the pupae of the Chinese bees or the Italian bees ; and (4) packaging and storing. According to the method for breeding the pyemotes, the larvae and the pupae of the Chinese bees or the Italian bees are used as substitute hosts of the pyemotes, so that the breeding cost of the pyemotes can be greatly reduced, the breeding quantity of the pyemotes can be increased, the high activity of the pyemotes species can be kept, and the artificial large-scale breeding of natural enemies of the pyemotes can be really realized; when the pyemotes obtained by the method are used for preventing and treating the boring pests, the pyemotes have a good prevention and treatment effect on the boring pests.

Description

technical field [0001] The invention relates to the technical field of biological control of pests, in particular to a method for breeding cataclysmic mites and a method for preventing and controlling borer-boring pests. Background technique [0002] Boring pests are important pests of forest trees and crops, which bring huge losses to agricultural grain production and forestry ecological environment every year, so it is very necessary to control boring pests. However, the hidden nature of these pests often brings difficulties to the control work. But the cat mite is the natural enemy of various borer pests, and can actively find the hiding place of the borer pests and carry out parasitism. In 2008, Zhang Zuoshuang et al. conducted a parasitism test on the foreign wheat veterinary mite Pyemotestrittci to the two-striped fir beetle, the cypress beetle, the Japanese double-spined beetle, and the six-star black-spotted beetle moth. After 30 days, it was found that the above-me...

Claims

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Application Information

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IPC IPC(8): A01K67/033A01G13/00
CPCA01K67/033A01G13/00
Inventor 张彦龙赵岱曹亮明魏可王小艺杨忠岐
Owner INST OF FOREST ECOLOGY ENVIRONMENT & PROTECTION CHINESE ACAD OF FORESTRY
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