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Method for breeding frankliniella occidentalis

A technology of Western flower thrips and an insect breeding room, which is applied in the direction of animal husbandry and the like, can solve the problems of increasing the cost of insect raising, unclear drug use and the like, and achieves reducing the cost of feeding, meeting the nutritional needs of growth and reproduction, and the cost of production. low effect

Inactive Publication Date: 2012-08-22
INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the indoor breeding of western flower thrips mainly relies on fresh vegetables such as kidney beans, sweet peppers, etc. Growing these vegetables by yourself increases the cost of insect breeding, and the vegetables purchased in the market are not clear about the drug use, so it is difficult for some drug resistance tests and drug resistance. Screening experiments will have an impact, so it is necessary to find a feed that is not subject to seasonal control and low cost to feed western flower thrips on a large scale to meet the requirements of scientific research on the population base

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A method for raising western flower thrips, the specific steps are:

[0017] (1) Hydroponic cultivation of soybean seedlings: select soybeans with full grains, no insects, and mildew, and place them on a tray with drainage holes in the bean sprout machine, add water to moisturize and culture at 25±2°C, and culture them in a light-shading process. Pick out beans and soybeans that have not germinated in time to prevent mold from causing other bean sprouts to rot. When the bean sprouts germinate to 2cm, add the paclobutrazol solution to the hydroponic culture solution until the paclobutrazol concentration in the entire hydroponic solution is 10ppm. When the bean sprouts grow to 12cm, remove the bean sprout machine and perform fluorescent light treatment for 3 days to grow into soybean sprouts;

[0018] (2) Breeding of western flower thrips: the soybean sprouts with western flower thrips eggs are incubated in an insect-raising tank. The mouth of the tank is sealed with gauze, an...

Embodiment 2

[0020] A method for raising western flower thrips, the specific steps are:

[0021] (1) Hydroponic cultivation of soybean seedlings: select soybeans with full grains, no insects, and mildew, and place them on a tray with drainage holes in the bean sprout machine, add water to moisturize and culture at 25±2°C, and culture them in a light-shading process. Pick out beans and soybeans that have not germinated in time to prevent mold from causing other bean sprouts to rot. When the bean sprouts germinate to 3cm, add the paclobutrazol solution to the hydroponic culture solution until the paclobutrazol concentration in the entire hydroponic solution is 20ppm. When the bean sprouts grow to 9cm, remove the bean sprouts from the bean sprout machine and perform fluorescent light treatment for 4 days to grow into soybean sprouts;

[0022] (2) Breeding of western flower thrips: the soybean sprouts with western flower thrips eggs are incubated in an insect-raising tank. The mouth of the tank is ...

Embodiment 3

[0024] A method for raising western flower thrips, the specific steps are:

[0025] (1) Hydroponic cultivation of soybean seedlings: select soybeans with full grains, no insects, and mildew, and place them on a tray with drainage holes in the bean sprout machine, add water to moisturize and culture at 25±2°C, and culture them in a light-shading process. Pick out beans and soybeans that have not germinated in time to prevent mold from causing other bean sprouts to rot. When the bean sprouts germinate to 4cm, add the paclobutrazol solution to the hydroponic culture solution until the paclobutrazol concentration in the entire hydroponic solution is 15ppm, and when the bean sprouts grow to 10cm, remove the bean sprout machine and perform fluorescent light treatment for 4 days to grow into soybean sprouts;

[0026] (2) Breeding of western flower thrips: the soybean sprouts with western flower thrips eggs are incubated in an insect-raising tank. The mouth of the tank is sealed with gauze...

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Abstract

The invention relates to the field of plant protection and the technology of insect cultivation, and in particular relates to a method for breeding frankliniella occidentalis by using water planting soya bean seedlings as fodder. According to the conventional method, kidney beans are used as the fodder, while the soya bean seedlings are used for feeding the frankliniella occidentalis according to the method, and therefore, the defect of feeding the frankliniella occidentalis caused by the problem of the fodder per se is changed. As the water planting soya bean seedlings have a short growth cycle, a low production environment requirement and low production cost and can be supplied throughout the year, according to the method for breeding the frankliniella occidentalis, the fodder basis for feeding the frankliniella occidentalis in a large scale can be provided and an excellent feeding effect can be realized.

Description

Technical field [0001] The invention belongs to the field of plant protection and insect breeding technology, and relates to a method for breeding western flower thrips. Background technique [0002] Western flower thrips, also known as alfalfa thrips, belong to Thysanoptera, Thripidae. The worm is native to North America and was first discovered in Kauai, Hawaii in 1955. It was once the most common thrips in California, USA. Since the 1980s, it has become a strong species and gradually expanded outward. Western flower thrips have strong reproductive ability, small individuals, and very concealed. Generally, it is difficult to control effectively in the field. The host plants of western flower thrips are very wide. There are currently more than 200 plants in 66 families. The open field plants mainly include tomatoes, celery, peas, onions, apples, grapes, etc. The greenhouse vegetables and flowers mainly include sweet peppers, Cucumbers, roses, orchids, African violets, etc., t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
Inventor 于毅周仙红张安盛门兴元张思聪李丽莉
Owner INST OF PLANT PROTECTION SHANDONG ACAD OF AGRI SCI
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