Anhui winter wheat enters the susceptible period of scab, expert control
At present, most of the wheat in the main hairy area of wheat scab in Anhui Province is at the end of the booting stage - the heading stage. Since most of the areas since March, the weather is normal and the sunshine is sufficient. The relative humidity of the soil is basically maintained at 70-80. %, climatic conditions are conducive to the formation of diseased ascospores. It is expected that the meteorological conditions along the Huaihei River in Anhui Province in 2011 are not suitable for the occurrence and development of winter wheat scab; the meteorological conditions between the Jianghuai are basically suitable for the development of wheat scab. The meteorological conditions along the Yangtze River are suitable for the development of winter wheat scab. It is expected that the wheat in the main area of ​​scab will enter the stage of susceptible disease from south to north from April 18 to the end of the month. At present, the meteorological conditions of moderate temperature and high humidity along the Yangtze River are favorable for the germination and spread of winter wheat scab. Should be given enough attention. According to the future weather trend, combined with the occurrence and development characteristics of winter wheat scab, experts of agricultural meteorological experts suggest: 1. Clean up the “three ditch†to make the rain live in the field and reduce the humidity in the field. 2, do a good job in the application of anti-disease at the earing stage, and do a piece of application with Qi Sui. In the early stage of wheat Qishen to Yanghua, the first medicine was applied, and after 7 days, the second medicine was applied. The drug can be used with 40% more ketone (three more) wettable powder 75-100 g/mu; or 25% prochloraz cream 30-50 ml/mu; or 50% carbendazim suspension 150 g/mu plus 15% powder rusting wet powder 75g / acre spray control, but also treat wheat rust, powdery mildew and so on. Pull-Out Faucet,Pull Out Kitchen Taps,Pull Out Kitchen Faucet,Stainless Steel Kitchen Faucet AIHUI Sanitary Ware , https://www.aihuisanitary.com