Wheat stripe rust alert

Wheat stripe rust alert

According to the provincial agricultural pest monitoring network monitoring, Linyi County, Handan City, discovered the onset of wheat stripe rust in the north of Fangcun Village, Du Village, May 5. Occupying an area of ​​1.5 mu, the diseased plant rate was 70% and the diseased leaf rate was 50%. The lesion has risen to the flag leaf. According to the forecast of the Provincial Meteorological Observatory, the precipitation in the south-central part of the province is still in recent days, which is beneficial to the prevalence of wheat stripe rust. In view of the current conditions, the plant protection stations and regional monitoring stations of the cities must first strengthen the monitoring of wheat stripe rust. While doing a good job of system monitoring, a comprehensive survey of local wheat fields should be carried out to accurately grasp the area, area and extent of wheat stripe rust. , And timely report to the local government and the provincial Plant Protection Station. Secondly, it is necessary to issue pre-warning reports in a timely manner to accurately guide prevention and control. In particular, prevention and control of epidemiological centers must be well controlled to control their spread and harm. Third, we must do a good job of technical training for the prevention and control of wheat stripe rust, improve farmers' awareness of prevention and control, and prepare pesticides at the same time to meet the needs of prevention and control, and strive to minimize losses. Control methods: Use 12.5% ​​per acre, 20-30 grams of water, 50 kg of water or 20% triadimefone EC 50 ml or 15% triadimefone powder 75-100 g or spray. The townships and villages where conditions permit should vigorously promote unified defense rules to ensure the prevention and control effect.

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