Compound pesticide used for preventing and treating wheat scab
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A wheat scab and chemical technology, applied in the field of agricultural product disease control, can solve problems such as affecting the control effect, and achieve the effects of good quick effect, wide bactericidal spectrum and strong systemicity
Inactive Publication Date: 2017-05-31
谢松芬
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Embodiment 1
[0014] The compound agent for wheat head blight, its components by weight: 35 parts of albendazole, 20 parts of econazole, 20 parts of cyclostrobin, 10 parts of inorganic sodium selenate, triadimefon emulsifiable concentrate 10 parts, 5 parts of auxiliary agent.
[0015] Described auxiliary agent is ethanol, methyl alcohol, ethylene glycol, propylene glycol.
Embodiment 2
[0017] The compound agent for wheat head blight, its components by weight: 33 parts of albendazole, 18 parts of epoxiconazole, 18 parts of cyclostrobin, 12 parts of inorganic sodium selenate, triadimefon emulsifiable concentrate 12 parts, 7 parts of auxiliary agent.
[0018] The auxiliary agent is fatty acid polyoxyethylene ester carboxymethyl cellulose, silicone compound, magnesium aluminum silicate and polyvinyl alcohol.
Embodiment 3
[0020] The compound agent for wheat head blight, its components by weight: 30 parts of albendazole, 15 parts of epoxiconazole, 15 parts of cyclostrobin, 15 parts of inorganic sodium selenate, triadimefon emulsifiable concentrate 15 parts, 10 parts of auxiliary agent.
[0021] The auxiliary agent is ethanol, fatty acid polyoxyethylene ester, sodium lignin sulfonate, carboxymethyl cellulose, silicone compound, magnesium aluminum silicate.
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Abstract
The invention provides a compound pesticide used for preventing and treating wheat scab. The compound pesticide comprises, by weight, 25 to 35 parts of albendazole, 10 to 20 parts of epoxiconazole, 10 to 20 parts of phenamacril, 10 to 20 parts of inorganic state sodium selenate, 10 to 20 parts of triadimefon missible oil, and 5 to 15 parts of an auxiliary agent. The combined pesticide is prepared via compound of bactericides of different action mechanisms; the bacteriocidal spectrum is wide;systematic property is excellent; fast-acting properties are excellent; lasting period is long; the combined pesticide is friendly to the environment, can be used for preventing and treating wheat scab effectively, and is capable of increasing yield. It is confirmed by test results for many years that control rate on oriental fruit moth is 75.89% or higher, and the combined pesticide is worthy of wide popularization.
Description
technical field [0001] The invention relates to the technical field of prevention and control of agricultural product diseases, in particular to a compound agent for wheat scab. Background technique [0002] Wheat is the most important cereal cultivated crop in the world, and it is also an important food crop in my country. Scab, powdery mildew, sheath blight, rust and leaf blight are important fungal diseases that threaten wheat production, seriously affecting the yield and quality of wheat. In particular, wheat head blight caused by Fusarium can not only cause devastating yield loss, but also produce a large amount of toxins such as deoxynivalenol and zearalenone in the infected grains, seriously affecting Food security threatens human and animal health. Wheat head blight is an ascomycete disease that can cause bud rot, seedling rot, and ear rot / ear blight caused by a variety of Fusarium species, or Fusarium spp. Its pathogens include nearly 20 species of Fusarium grami...
Claims
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Application Information
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