Method for preventing and controlling Chinese cabbage aphids

A technology for aphids and cabbage, which is applied in the field of prevention and control of cabbage aphids, can solve the problems of human injury, easy hidden dangers, various diseases, decreased immunity and other problems, and achieves good effects.

Inactive Publication Date: 2018-11-16
贺州迅凯农作物病虫害防治专业合作社
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, when people control cabbage aphids, they generally use high-concentration pesticide spraying to kill them. Although the control effect is good, the residual pesticide components in cabbage are too high, which will cause harm to the human body and easily cause the immunity of various functions of the human body. Long-term consumption of cabbage with high residual pesticides is likely to cause various diseases

Method used

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Embodiment Construction

[0016] The principles and features of the present invention will be described below in conjunction with specific examples, which are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0017] A method for controlling cabbage aphids, comprising the steps of:

[0018] Step 1, seed disinfection: select seeds without disease, soak the seeds in warm water at 50°C for 20 minutes, or soak the seeds in 200 times of 50% disenium solution for 15 minutes, or soak the seeds in 1000 times of streptomycin solution for 2 hours, wash Can be sown after drying;

[0019] Step 2, seedbed soil disinfection: mix 8 grams of 40% pentachloronitrobenzene powder, 8 grams to 10 grams of 40% Fumeideng wettable powder and appropriate amount of fine dry soil for every 1 square meter of seedbed. Sprinkle on the furrow, leaving two-thirds to cover the seeds when sowing;

[0020] Step 3: Crop rotation and crop rotation: 2 to 3 years of crop rotation...

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Abstract

The invention relates to a method for preventing and controlling Chinese cabbage aphids. The method comprises the following steps: step 1, disinfecting seeds; step 2, disinfecting seedbed soil; step 3, performing crop rotation crop alternation; step 4, preventing and controlling disease-transmitting pests; step 5, strengthening management; step 6, cleaning a field garden; and step 7, performing prevention and control by a medicine. The method disclosed by the invention has the beneficial effects of having a good effect on preventing and controlling the aphids, and overcoming the defects that when a high-concentration pesticide is sprayed to kill the aphids, a content of a residual pesticide in Chinese cabbages is too high, human bodies are hurt, immunocompetence of the human bodies is easily reduced, and people easily have various diseases when eating Chinese cabbages with a too high content of a residual pesticide for a long time.

Description

technical field [0001] The invention relates to the field of agricultural planting, in particular to a method for preventing and controlling cabbage aphids. Background technique [0002] Cabbage, the leaves are light green, wrinkled, and the leaf balls are tightly embracing. The leaves are shiny and dark green; the petioles are thick, white and crisp; the yellow cabbage heart is especially popular. All cabbages are delicious and tender, so they can be eaten with many foods. Korean kimchi is a ubiquitous food made from cabbage. Cabbage is an important vegetable indispensable in people's life. It is delicious and nutritious. It is known as the "king of dishes" and is loved by the masses. Evolved from brassica. It is eaten as tender bulbs, rosette leaves or flower stems. The cultivation area and consumption rank first among all kinds of vegetables in China. The main pests and diseases of cabbage include downy mildew, soft rot, viral disease, anthracnose, black rot, aphids...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01G22/15A01C1/08A01N33/22A01N47/26A01N43/90A01N53/08A01P1/00A01P7/04
CPCA01G13/00A01C1/08A01G22/15A01N33/22A01N43/90A01N47/26A01N53/00
Inventor 刘成刚
Owner 贺州迅凯农作物病虫害防治专业合作社
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