Method for artificial mass-reproduction of Echinothrips americanus Morgan

A technology for Thrips spinosa and Thrips spinosa, applied in the field of plant protection, can solve problems such as unclear purchase of products, and achieve the effects of reducing risks, reducing feeding costs, and improving effects

Inactive Publication Date: 2016-03-16
BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the indoor breeding of Thrips americanus mainly relies on fresh vegetables such as kidney beans, sweet peppers, etc., and the vegetables purchased from the market are not clear about the purchased products and the use of pesticides. Therefore, it is

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] A method for artificially multiplying Thrips americana in large quantities, the specific steps are:

[0054] (1) Firstly, the clean pepper seedlings are cultivated, and the clean pepper seedlings are used to cultivate the preservation, rearing and propagation of the thrips species.

[0055] Select seeds with plump grains, no pests, mildew, and no expiration date, and use the warm soup soaking method to soak the seeds.

[0056] Seed soaking method: first put the seeds into the pot, first soak the seeds in warm water for 20 to 30 minutes, pour off the warm water, then slowly pour in 50-55°C water (2 parts boiling water, 1 part cold water), and stir while pouring , Keep the water temperature for about 10 minutes, wait until the water temperature drops to 30 degrees Celsius, and continue to soak the seeds for 8 to 10 hours before germination.

[0057] Germination is to put the seeds in an environment of 25±2°C, add water to keep them moisturized, and cultivate them in shad...

Embodiment 2

[0063] A method for artificially multiplying Thrips americana in large quantities, the specific steps are:

[0064] (1) Firstly, the clean pepper seedlings are cultivated, and the clean pepper seedlings are used to preserve, raise and multiply the species of Echinochloa americana.

[0065] Select seeds with plump grains, no pests, mildew, and no expiration date, and use the warm soup soaking method to soak the seeds.

[0066] Seed soaking method: first put the seeds into the pot, first soak the seeds in warm water for 20 to 30 minutes, pour off the warm water, then slowly pour in 50-55°C water (2 parts boiling water, 1 part cold water), and stir while pouring , Keep the water temperature for about 10 minutes, wait until the water temperature drops to 30 degrees Celsius, and continue to soak the seeds for 8 to 10 hours before germination.

[0067] Germination is to put the seeds in an environment of 25±2°C, add water to keep them moisturized, and cultivate them in shading. Aft...

Embodiment 3

[0073] A method for artificially multiplying Thrips americana in large quantities, the specific steps are:

[0074] (1) Firstly, the clean pepper seedlings are cultivated, and the clean pepper seedlings are used to preserve, raise and multiply the species of Echinochloa americana.

[0075] Select seeds with plump grains, no pests, mildew, and no expiration date, and use the warm soup soaking method to soak the seeds.

[0076] Seed soaking method: first put the seeds into the pot, first soak the seeds in warm water for 20 to 30 minutes, pour off the warm water, then slowly pour in 50-55°C water (2 parts boiling water, 1 part cold water), and stir while pouring , Keep the water temperature for about 10 minutes, wait until the water temperature drops to 30 degrees Celsius, and continue to soak the seeds for 8 to 10 hours before germination.

[0077] Germination is to place the seeds in an environment of 25±2°C, add water to moisturize, and cultivate in shade, and after the seeds...

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Abstract

The invention relates to the field of plant protection and the mass-reproduction technology for insects. Particularly, the invention relates to a method for the artificial mass-reproduction of Echinothrips americanus Morgan. According to the technical scheme of the invention, different from the traditional breeding method with kidney beans as the forage, clean and large capsicum seedlings are provided to breed Echinothrips americanus Morgan. In this way, the defect of the forage itself in breeding Echinothrips americanus Morgan can be avoided, wherein clean and large capsicum seedlings are provided to breed Echinothrips americanus Morgan. The clean and large capsicum seedlings are short in growth period and low in requirement on the growth environment, so that the long-term breeding all the year round is enabled. Moreover, the method is low in forage cost and provides a technical basis for the large-scale breeding of Echinothrips americanus Morgan. At the same time, the method is excellent in breeding effect.

Description

technical field [0001] The invention belongs to the field of plant protection and insect breeding technology, in particular to a method for artificially propagating thrips americana in large quantities. Background technique [0002] Thrips americana was found on sweet peppers planted by Beijing Academy of Agriculture and Forestry Sciences in Haidian District, Beijing in June 2009. It has been identified as an invasive species of American spiny thrips (Echinothrips americanus Morgan). The insect belongs to Thysanoptera (Thripidae) and Panchaetothripinae (Panchaetothripinae). It is native to eastern North America and has invaded and spread to Europe, Thailand, Japan and other places. crops, especially vegetables. In 2010, it was reported that the insect had invaded my country's Beijing and Yangling in Shaanxi Province. [0003] At present, it has been found that there are 106 species of host plants in 48 families of Thrips americana, mainly involving ornamental plants, vege...

Claims

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Application Information

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IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 朱亮康总江魏书军宫亚军王泽华金桂华陈金翠
Owner BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
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