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Method for preventing and controlling whiteflies in greenhouse environment

A greenhouse and whitefly technology, applied in the field of whitefly control in the greenhouse environment, can solve the problems of poor control effect, affecting the final yield of economic crops, incomplete disinfecting of whitefly, etc., and achieve the effect of solving more pesticide residues

Pending Publication Date: 2022-04-29
珠海华宜生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Occurs in all parts of our country. It is an important pest of crops planted in greenhouses. It has a wide range of hosts. Cucumbers, kidney beans, eggplants, tomatoes, peppers, wax gourds, beans, lettuce cabbage, celery, green onions, peonies, etc. in vegetables will be affected by it. Hazards, causing adverse effects on the cultivation and growth of crops, and even affecting the final yield of economic crops when the control is unfavorable
The existing whitefly control methods have technical problems such as incomplete disinfecting of whitefly and poor control effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] In the present embodiment, the following steps are adopted to realize the control of whitefly:

[0025] Step 1: Sterilize the greenhouse: adopt the mixed atomization spraying of agricultural streptomycin aqueous solution and potassium permanganate aqueous solution; the ratio of 72% concentration agricultural streptomycin to water in the agricultural streptomycin aqueous solution is 1:2000, so The ratio of potassium permanganate and water in the potassium permanganate aqueous solution is 1:800; use streptomycin aqueous solution and potassium permanganate aqueous solution to spray to realize the efficient disinfecting of bacteria and viruses in the greenhouse;

[0026] Step 2: place a yellow board in the greenhouse: place the yellow board 20 cm above the plant growth point; use the yellowing property of the whitefly, and hang the yellow board with a sticky surface, which can efficiently complete the treatment of the whitefly. entrapment;

[0027] Step 3: Spray 19% cyantra...

Embodiment 2

[0040] Taking a greenhouse cultivation project as an example to implement the technical means in the above embodiment, the specific operations are as follows: the first step is to sterilize the greenhouse, use the agricultural streptomycin aqueous solution and the potassium permanganate aqueous solution to sterilize the greenhouse, and 72% of the agricultural chain The ratio of mycotoxin to water is 1:2000, the ratio of potassium permanganate to water is 1:800, mixed and sprayed to eliminate viruses and bacteria; the second step is to install insect-proof nets at the vents of the greenhouse. 60 mesh to prevent adult insects from entering; the third step is to plant crops and hang yellow boards. The yellow boards are hung 20cm above the plant growth point, and the height of the yellow board needs to be adjusted with the growth of the plant and always kept above the plant growth point. At 20cm, when the height of the plant growth point is stable, another layer of yellow board nee...

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Abstract

The invention relates to the technical field of aleyrodid prevention and control, and particularly discloses a method for preventing and controlling aleyrodid in a greenhouse environment, which comprises the following steps: sterilizing a greenhouse: mixing an agricultural streptomycin aqueous solution and a potassium permanganate aqueous solution, atomizing and spraying; yellow boards are placed in the greenhouse; a 19% cyantraniliprole suspending agent aqueous solution is sprayed to crops, and the cyantraniliprole suspending agent aqueous solution is uniformly sprayed to leaf surfaces and backs of plants after being atomized. According to the method, targeted prevention and control means are provided according to the mode that aleyrodids invade plants, a plurality of chemical agents are prepared for preventing and controlling the aleyrodids, and yellow plates are hung for preventing and controlling the aleyrodids, so that the aleyrodids are caught, killed and prevented and controlled; furthermore, the technical problem of pesticide residues on the surfaces of plants can be further solved by matching a plurality of chemical solutions for preventing and treating the whiteflies.

Description

technical field [0001] The invention relates to the technical field of whitefly control in greenhouses, in particular to a control method for whitefly in a greenhouse environment. Background technique [0002] Whitefly, also known as small white moth, belongs to Hemiptera Whitefly family and is a worldwide pest. Occurs in all parts of our country. It is an important pest of crops planted in greenhouses. It has a wide range of hosts. Cucumbers, kidney beans, eggplants, tomatoes, peppers, wax gourds, beans, lettuce cabbage, celery, green onions, peonies, etc. in vegetables will be affected by it. Harm, resulting in adverse effects on the cultivation and growth of crops, when the prevention and control is not good, it will even affect the final yield of economic crops. The existing whitefly control method has technical problems such as incomplete disinfecting of whitefly and poor control effect. [0003] Therefore, it is necessary to develop a control method for whitefly in a...

Claims

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Application Information

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IPC IPC(8): A01G13/00A01M1/14A01M29/34A01K67/033
CPCA01G13/00A01M1/145A01M29/34A01K67/033
Inventor 郝德旺谢行耀伍尤国
Owner 珠海华宜生态科技有限公司
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