Using method of pesticide for killing radish flies
The technology of radish flies and drugs is applied in the direction of botany equipment and methods, preservation of human or animal bodies, insecticides, etc. It can solve the problems of drug resistance and poor killing effect of ground maggots, and achieves convenience in use and formulation. than simple effect
Inactive Publication Date: 2018-04-24
潜江市大虾风范水产品养殖有限公司
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AI Technical Summary
Problems solved by technology
Commonly used chemical pesticides, due to years of spraying, have caused ground maggots to develop drug resistance, and the killing effect is not good. In view of this technical problem, there is a need for a killing method that is simple in proportion, easy to use, and can effectively kill ground maggots. How to use the medicine of radish fly
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0016] The method of using the medicine for killing carrot flies includes the following steps:
[0017] A method of using a medicine for killing turnip flies is characterized in that it comprises the following steps:
[0018] A. Make a trench around the roots, the depth of the trench is 3-5cm, and 3-5g around each root; cover the coating after sowing;
[0019] B. Spread control drugs on the soil surface around the roots, 4-8g around each root;
[0020] C. In operation step B, select the spraying time after rain or fog;
[0021] D. Furrow the furrow around the cabbage border with a depth of 30-40cm. Sprinkle lkg control drugs per meter of the furrow as a protection ditch for breaking insects; the components of the control drugs are gypsum, plant ash, 2.5% trichlorfon powder, 100% Fungus powder, wooden shoulder, cnidii powder, sulfur powder.
[0022] Prevention and treatment drugs used in the present invention:
[0023] 1. 4 parts of gypsum, 10 parts of plant ash, 3 parts of 2.5% trichlorf...
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The invention discloses a using method of a pesticide for killing radish flies. The using method comprises the following steps: A, digging ditches with a depth of 3-5cm around vegetable roots, spraying 3-5g of the pesticide around each vegetable root, and carrying out covering by a coating; B, spraying the prevention and control pesticide on the soil surface around vegetable roots, wherein 4-8g ofthe prevention and control pesticide are sprayed around each vegetable root; C, during the operation of the step B, carrying out spraying after raining or after frog; and D, furrowing ditches with adepth of 30-40cm around cabbage beds, and spraying 1kg of the prevention and control pesticide in each meter of the ditches for forming insect isolation prevention ditches, wherein the prevention andcontrol pesticide consists of gypsum, plant ash, 2.5% of trichlorfon powder, chlorothalonil powder, sawdust, fructus cnidii powder and sulfur powder. The pesticide provided by the invention has the fsimple proportion and convenient use, and can effectively kill maggots.
Description
Technical field [0001] The invention relates to the technical field of vegetable planting, in particular to a method for killing carrot flies. Background technique [0002] During the growth of autumn cabbage, maggots (also known as root maggots) are the most dangerous. They bite on the epidermis of the roots of Chinese cabbage, causing germs in the soil to take advantage of the deficiency, causing the Chinese cabbage to fall and rot, which not only reduces the yield of cabbage, but also affects The edible value of cabbage. If it is not controlled in time, it can damage the whole field and cause serious losses to vegetable farmers. Ground maggots that damage autumn cabbage are larvae of turnip flies and are oligophagous pests. They mainly damage cabbage and turnips and other cruciferous vegetables. [0003] Radish flies occur once a year in various places, and they live as pupae in the soil during the winter. The dormancy period is about 10 months. The adult occurrence period of...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A01N65/10A01N59/06A01N59/02A01N57/20A01N37/34A01P7/04A01G13/00
CPCA01G13/00A01N37/34A01N57/20A01N59/02A01N59/06A01N65/00A01N65/10A01N2300/00Y02A50/30
Inventor 毛德珍
Owner 潜江市大虾风范水产品养殖有限公司