Pesticide composition for preventing and treating watermelon vine and root diseases
A pesticide composition and a technology for root diseases are applied in the directions of pest control, biocide, animal repellent, etc. There are no reported problems in the application, to achieve the effect of reducing the cost of medicine, reducing the dosage, reducing damage and pollution
Inactive Publication Date: 2020-11-20
江西鑫邦科技有限责任公司
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- Description
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- Application Information
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Problems solved by technology
[0007] By consulting the prior art literature, there is no report about the mixing and application of brassinolide compounds, tetramethylglutaric acid and kojic acid
Method used
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Embodiment 1
[0023] A pesticide composition for preventing and controlling watermelon vine and root diseases contains the following components in weight percent: 0.05% of 28-homobrassinolide, 25% of tetramethylglutaric acid and 0.75% of kojic acid.
Embodiment 2
[0025] A pesticide composition for preventing and controlling watermelon vine and root diseases contains the following components in weight percentage: 0.001% propionylbrassinolide, 56% tetramethylglutaric acid and 0.025% kojic acid.
Embodiment 3
[0027] A pesticide composition for controlling watermelon vine and root diseases, comprising the following components in weight percent: 0.01% of 22,23,24-epibrasinolide, 40% of tetramethylglutaric acid and 1.25% of kojic acid.
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The invention belongs to the technical field of pesticide composition application, and particularly relates to a pesticide composition for preventing and treating watermelon vine and root diseases. The pesticide composition comprises the following components in percentage by weight: 0.001 to 1% of brassinolide, 1.2 to 56% of tetramethyl glutaric acid and 0.025 to 2.5% of kojic acid. The control effect can be improved, the control range is expanded, and wilt and root rot insects can be controlled at the same time. Drug resistance of pests is retarded; the dosage of pesticide adjuvant is reduced, the pesticide cost is reduced, and the damage and pollution of pesticides to the ecological environment are reduced; multiple effects are achieved through one-time use, and the labor intensity is reduced.
Description
technical field [0001] The invention belongs to the technical field of pesticide compositions, in particular to a pesticide composition for preventing and treating watermelon vine and root diseases. Background technique [0002] Fusarium wilt of watermelon is commonly known as "dead seedling disease". In the early stage of the disease, the leaves on the stems of the diseased plants gradually wilt and die from the base to the front. The liquid overflows, the root rots and changes color, and the root neck is cut longitudinally, and the vascular bundle part turns brown. It is mainly transmitted through the soil containing bacteria, and it is planted repeatedly. There are many pathogens in the soil, and the rate of diseased plants can reach about 70%. [0003] Brassinolide compounds are new sterol plant endogenous hormones with high biological activity and widely exist in pollen, seeds, stems and leaves of plants. 18 brassinolide compounds have been found . Brassinolide compo...
Claims
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IPC IPC(8): A01N43/22A01N43/16A01N37/04A01P3/00A01P21/00
CPCA01N37/04A01N43/16A01N43/22
Inventor 李志江楚娟娟
Owner 江西鑫邦科技有限责任公司
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