The key to wheat sheath blight control is seed dressing
For example, in mid-May of this year, the author received a lot of peasant friends to report that there was a white piece of wheat and dried grains in the wheat field. I do not know what the disease was. After a field survey by experts from the Shandong Academy of Agricultural Sciences, it was diagnosed as sheath blight. Low temperatures and cloudy rain are the main causes of the disease. At the same time, during my visit, the author discovered that the diseases of some plots were sporadic. According to the farmers, seed dressings were used at the time of sowing. Experts pointed out that the wheat disease prevention and control methods, first, seed treatment at the time of sowing, reduce the base number of harmful bacteria in the soil; the second is to spray the fungicide again before the rainy season or wheat heading stage. Rhizoctonia occurs on the seed surface and in the soil. The best way to prevent it completely is to use seed dressing. The seed dressing agent is easy to use, can prevent and control a variety of pests and diseases at the same time, reduce the base number of pests and diseases from the roots, and reduce the harm of diseases and pests in the whole breeding process of wheat. Therefore, seed dressing has a good control effect against this year's epidemic Rhizoctonia, so that some plot diseases are not serious. When a farmer friend buys a seed dressing, he must choose the seed dressing product that is officially registered with the Ministry of Agriculture. Otherwise, if there is a safety problem when it is used, it will be difficult to get compensation. Experts suggest that seed dressing should be preferred to seed treatment, from the source to control a variety of wheat pests and diseases, according to the severity of pests and diseases later decide whether to use drugs again. General control of wheat aphids, golden needles, mites can use imidacloprid, thiamethoxam, fipronil and other agents seed dressing control. The control of wheat sheath blight, root rot, and total erosion can be controlled by difenoconazole, tebuconazole and other agents. Insecticide-killing mixed seed dressings can also be used to prevent diseases and insect pests, and save more energy. For example, 26% difenoconazole imidacloprid (Nine Qiao), the Ministry of Agriculture is registered to control wheat aphid and sheath blight , mix more than one anti-, recommended use. We are manufacturer of First Aid Bag And Box in China, if you want to buy Trauma First Aid Bag,Medical Emergency Plastic Box,Tactical Medical First Aid Kit Case please contact us. First Aid Bag And Box,Trauma First Aid Bag,Medical Emergency Plastic Box,Tactical Medical First Aid Kit Case Medton Medical , https://www.medton.cn