Method for artificially breeding riptortus pedestris
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A kind of bee stinkbug, artificial technology, applied in animal feed, animal feed, application, etc., to achieve low feeding cost, simple method, and increase the effect of mating space
Inactive Publication Date: 2019-05-17
INST OF PLANT PROTECTION HEBEI ACAD OF AGRI & FORESTRY SCI
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After searching, no report of the stinkbug was found in the artificial breeding point
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Embodiment 1
[0034] Example 1 Taking cowpea as feedstuffs test for artificially raising stink bugs
[0035] Proceed as follows:
[0036] (1) Feed pretreatment: buy fresh cowpea just picked from the market, clean the fresh cowpea skin without worms with tap water, and the cleaning time is 4 minutes; then dry naturally until the skin is dry, and then irradiate under ultraviolet light 2h for surface disinfection.
[0037] (2) 700g of fresh cowpea described in step (1) is put into a square insect cage (purchased in the market) with a length, width and height of 350mm, and then 50 male and female adults of the stinkbug stinkbug are placed in the insect culture. Breeding in cages, the temperature is 24°C, the light conditions are 14L:10D, and the relative humidity is 60% for rearing in an insect culture room; wherein, cowpeas are put in once every 2 days, and 700g is put in each time.
[0038] (3) In step (2), the adults start to lay eggs after being reared for 13 days, collect the eggs, place...
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Abstract
The invention belongs to the field of artificial breeding of insects and in particular discloses application of a leguminous plant in artificial breeding of riptortus pedestris, and a method for artificially breeding riptortus pedestris as well. The method mainly comprises a step of feeding imagoes and nymphs of riptortus pedestris with cowpeas as a feed. By adopting the method provided by the invention, the hatching rate of the riptortus pedestris can be increased, the survival rate of the nymphs is increased, the egg laying amount of a single female is increased, the obtained nymphs of the riptortus pedestris are good in consistency and stability, and the credibility and the reliability of biological tests can be ensured; secondly, the cowpeas are high in nutrition value, nutrition requirements on growth and development of generations of the riptortus pedestris can be met, and the material is easy to obtain, low in cost and easy to preserve in four seasons; by adopting the method, eggs, nymphs and imagoes are bred separately, then the eggs are prevented from being punctured or sucked by the nymphs and the imagoes, the rate of mutual killing can be reduced, the hatching rate of the eggs can be effectively increased, the mating space of the imagoes and the egg laying space of female insects can be increased, and the method is applicable to large-scale breeding.
Description
technical field [0001] The invention belongs to a method for artificially raising insects, in particular to a method for artificially raising stink bugs. Background technique [0002] Riptortus pedestris (scientific name: Riptortus pedestris; alias: white-striped pedestris or bean stinkbug) belongs to the family Hemiptera. The host plant range of the stinkbug is wide, and it mainly damages leguminous plants such as broad beans, peas, kidney beans, mung beans, soybeans, cowpeas and twig beans, and also damages rice, wheat, sorghum, corn, sweet potatoes, cotton, sugarcane, loofah, etc.; Adults and nymphs of the stinkbug sting and suck the juice when flowers and trees bloom and fruit, and they often cluster and cause damage, causing buds and flowers to fall, fruit pods to be false or form shriveled grains, and in severe cases, the whole plant will die, causing serious damage. Therefore, there is an urgent need to study the methods of preventing and controlling the stink bug. ...
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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A23K50/90A23K10/30
Inventor 宋健曹伟平杜立新
Owner INST OF PLANT PROTECTION HEBEI ACAD OF AGRI & FORESTRY SCI
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