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Wheat Stripe Rust Will Implement Partition Control
The National Conference on Integrated Control of Wheat Stripe Rust, which was held in Lanzhou recently, puts forward measures for regionalized control of stripe rust in wheat and the focus of integrated control of wheat stripe rust in the coming autumn and spring. The meeting proposed that the Xiaxia District should vigorously carry out the construction of control belts for the source of bacteria in the Xia-xia area and reduce the amount of bacteria. First, actively promote planting structure withering, diversification of crop distribution, strive to reduce the wheat planting area in high altitude areas, and effectively establish bacterial source control belt; Second, strengthen the breeding of disease-resistant varieties and rational distribution of existing varieties, implement measures according to local conditions Biodiversity control technology; the third is to combine agricultural operations, reduce self-producing wheat seedlings, and timely sowing; Fourth, vigorously promote pesticide seed dressing and control the bacterial source in the autumn; Fifth, strengthen summer and autumn disease monitoring, do a good job of prevention and guidance work, and winter The area must strengthen the construction of the resistance zone, suppress the amount of bacteria in overwintering bacteria, and prevent the occurrence of autumn seedlings and spring wheat fields. First, vigorously promote pesticide seed dressing and timely timely sowing; second, popularize disease-resistant varieties, implement rational distribution of disease-resistant varieties, planting and The wheat varieties with different disease resistance genes in the Xia-xia district are the three; the third is to strengthen monitoring and prevention, and to discover and control one area at the early stage of disease, control the area to ensure noodles, early detection, and early prevention and control. The spring prevalent area is to implement a reasonable mix of varieties; the second is timely detection, strengthen the emergency control of the spring chemicals; the third is to strengthen the supervision of the pesticide market and scientific drug guidance to ensure the quality of pesticides and control effectiveness. For this year's wheat stripe rust disease, a wide range of areas over the summer, density of self-producing wheat seedlings, disease severity and the incidence of late spring wheat and other common conditions, the meeting focused on the deployment of integrated wheat strip rust this spring and next spring work. The first is to strengthen organizational leadership and ensure that all measures are put in place. Second, strengthen disease monitoring and forecasting, and issue timely forecasts and prevention alerts in light of the development of the disease, vigorously carry out TV forecast work, and improve the level of technology entry. Third, do a good job in breeding and screening of disease-resistant varieties. Fourth, do a good job of demonstration and ensure that measures are in place. Five-footed emergency emergency prevention and control, promotion of high efficiency and low toxicity of triazoles, dinazole seed dressing technology, the key source of bacteria in the area to take "protective point", timely control of the onset of the disease to reduce the spread of germs Grasp the key to prevention and control, Sichuan, Chongqing, Guizhou, Yunnan, Gansu, Shaanxi, Hubei and southern Henan are the key areas of early onset, controlling the spread of disease to other major wheat producing areas. For the most prevalent areas in Henan, Shandong, Hebei, Anhui and Shanxi, or in some popular areas, the prevention and control of diseases in disease centers will be strengthened to comprehensively prevent and control the incidence of wheat fields. Northwest, Southwest, and Yellow-Huaihe strip rust epidemic areas, to organize the people to take large-scale emergency control measures.