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Paurocephala sauteri enderlein breeding method

A technology for small-headed and psyllids, which is applied in animal husbandry and other fields, can solve the problems of inability to breed small-headed psyllids on a large scale, and achieve strong operability and controllability, high feeding survival rate, and low leaf replacement frequency Effect

Inactive Publication Date: 2021-05-14
ENVIRONMENT & PLANT PROTECTION INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a method for raising the psyllid psyllid, so as to solve the problem that it is impossible to breed the psyllid on a large scale at present

Method used

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  • Paurocephala sauteri enderlein breeding method
  • Paurocephala sauteri enderlein breeding method
  • Paurocephala sauteri enderlein breeding method

Examples

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Embodiment 1

[0033] Indoor subculture of Psyllid mulberry:

[0034] (1) prepare the insect box;

[0035] (2) Pour 0.8% agar gel into the insect box, and the thickness of the gel is about 3mm;

[0036] (3) collect the fresh mulberry leaf that does not have damage by disease and insect in the upper part of the branch;

[0037] (4) After the glue cools down, spread the mulberry leaf veins upward on the glue in the insect rearing box (see figure 1 );

[0038] (5) Bring the worm box to the mulberry garden, and collect the 5th instar nymph (see figure 2 , denoted as F1 generation) mulberry leaves are placed on the mulberry leaves in the insect-raising box;

[0039] (6) Bring the insect rearing box back to the laboratory, place it in a climate box with a temperature of (25±5)°C, a humidity of (70±10)%, and a photoperiod of L:D=14:12;

[0040] (7) After the 5th instar nymph climbs to the mulberry leaves in the box, remove the former leaves with worms;

[0041] (8) Raising and waiting for ny...

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Abstract

The invention discloses a paurocephala sauteri enderlein breeding method. According to the biological habits of the paurocephala sauteri enderlein, the paurocephala sauteri enderlein is bred by adopting an agar gel in-vitro leaf disc method, the leaf replacement frequency is low, the breeding survival rate is high, the paurocephala sauteri enderlein can be bred in batches according to the time as required, the operability and the controllability in the paurocephala sauteri enderlein breeding process are high, and a premise is provided for research and application of propagation and control of natural enemies of the paurocephala sauteri enderlein, exploration of related functional genes, drug resistance treatment and the like.

Description

technical field [0001] The invention relates to the technical field of insect feeding, in particular to a method for feeding the psyllid psyllid. Background technique [0002] The mulberry psyllid (Paurocephala sauteri Enderlein) belongs to the subfamily Paurocehalinae and the genus Paurocephala Crawford, and is mainly distributed in Thailand, the Philippines, India, Indonesia, Malaysia and Taiwan Province of my country. In recent years, the insect has been found to invade mulberry gardens in mainland China, and is currently found in mulberry gardens in various parts of Hainan and is causing serious damage. It mainly damages the top buds and young leaves of mulberry trees, causing the leaves to curl and make it difficult to unfold; it can secrete wax, induce soot disease, and lead to a significant decline in mulberry leaf yield; harm young seedlings, and can cause the death of the whole plant. In Li and Miao Autonomous County and Lingao County, 100% of the mulberry fields we...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 卢芙萍王树昌耿涛武华周
Owner ENVIRONMENT & PLANT PROTECTION INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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