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Method for raising green plant bug

A technology of Lygus green bugs and insect breeding boxes, applied in animal feed, animal feed, applications, etc., can solve the problems of difficult large-scale breeding and annual feeding, and achieve the effects of convenient large-scale annual feeding, simple operation, and easy access

Inactive Publication Date: 2015-05-27
INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, living plant materials can only be used for short-term and small-scale breeding of Lygus spp., and it is difficult to implement large-scale breeding and annual breeding.

Method used

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  • Method for raising green plant bug
  • Method for raising green plant bug

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The preparation of embodiment 1 isolated plant material

[0025] The pretreatment steps of fresh kidney bean pods are as follows: soak in 0.5% sodium hypochlorite solution for 10 minutes, then rinse repeatedly with clean water until the pods have no peculiar smell and dry them with a towel; Ready to use after passing the test.

[0026] Corn removes bracts and filaments.

Embodiment 2

[0027] The raising of embodiment 2 Lygus chlorophylla

[0028] 1. Put the newly hatched Lygus nymphs into an insect culture box (20cm×13cm×8cm) filled with fresh isolated plant material corn (cut into 2cm thick slices), cut off half of the upper cover, so that the inside of the box is ventilated , the upper part of the insect rearing box is covered with gauze; the conditions for raising the insect rearing room are temperature 28°C, relative humidity 60%, light L:D 16:8h; fresh isolated plant materials are replaced every 2 days until all eclosion;

[0029] 2. After the nymphs raised on the corn eclosion, move out immediately and insert a new insect culture box (20cm×13cm×8cm) with fresh detached plant material green bean pods (both ends are cut into inclined planes), and continue The insects were reared at 28°C, relative humidity 60%, and photoperiod L:D 16:8.

Embodiment 3

[0030] Embodiment 3 individual rearing of Lygus chinensis

[0031] Transfer the newly hatched Lygus nymphs into a test tube with a height of 5 cm and a diameter of 1.5 cm. A corn grain or a section of 3 cm long green bean pods is placed in the tube for the nymphs to feed on. At the same time, a 1 cm wide and 5 cm long tube is placed Bend strips of paper for nymph activity. After picking up the worms, the mouth of the pipe was covered with 80-mesh nylon net, and then the mouth of the pipe was fixed with a rubber band to prevent the nymphs from escaping. Then place them in an incubator at 25°C, 60% relative humidity, and light L:D of 16:8h. The survival and age changes of Lygus nymphs were checked daily. After the nymphs emerge into adults, determine their sex and weigh them. Four groups of Lygus nymphs were raised on each food, 30 in each group.

[0032] The nymphs reared on corn were paired with newly emerged green Lygus adults on corn and green beans, and a single pair wa...

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Abstract

The invention provides a method for raising a green plant bug. The method comprises the steps of raising a newly-hatched green plant bug instar larvae by adopting corn as feed, and then feeding the green plant bug by utilizing green bean pods after the instar larvae is feathered. The green plant bug instar larvae is fed by the corn and then the green plant bug adult is fed by utilizing the green bean pods, so that the survival rate of the green plant bug instar larvae is high, the developmental duration is shortened, the weight is increased, the service life of the green plant bug adult can be prolonged, and the fertility of the female green plant bug is improved.

Description

technical field [0001] The invention relates to the field of insect rearing, in particular to a method for feeding Lygus chlorophylla. Background technique [0002] Apolygus lucorum (Meyer-Dür) has a wide range of host plants, with as many as 288 species. Under suitable conditions, populations can grow rapidly, break out and cause disasters. In recent years, with the adjustment of my country's agricultural industrial structure and the large-scale planting of transgenic insect-resistant cotton, the population of Lygus spp. has risen sharply, the damage has increased, and it has developed in a serious catastrophic trend. In my country's Yellow River Basin and Yangtze River Basin, Lygus aureus has risen to become the primary pest of cotton, with a damage loss of 20-30% in normal years and more than 50% in severe years. In addition, Lygus spp. is also very harmful to other crops such as dates, grapes, cherries, peaches, apples and tea trees, posing an important threat to the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A23K1/18A23K1/14
CPCA01K67/033
Inventor 潘洪生林克剑陆宴辉
Owner INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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