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为促进苹果提质增效和可持续发展,做好2017年苹果树腐烂病防控工作,有效控制苹果树腐烂病的危害,切实保障苹果产业安全,特制定本方案。一、防控目标防治处置率达到90%以上,总体防控效果85%以上,危害损失率控制在10%以内。二、防控策略采取“阻入侵、增抗性、止扩展”的策略,建立以提高树体抗病力和减少菌源基数为基础,枝干和剪锯口保护预防入侵为重点,及时刮治病斑的综合防治
In order to promote the quality and efficiency and sustainable development of apples, we should do a good job in prevention and control of apple tree rot disease in 2017, effectively control the harm of apple tree rot disease, and earnestly ensure the safety of apple industry. First, the prevention and control of the target The prevention and treatment rate of more than 90%, the overall prevention and control effect of more than 85%, the damage control rate of less than 10%. Second, the prevention and control strategy to “resist invasion, increased resistance, only to expand ” strategy, to establish to enhance the resistance of trees and reduce the base number of bacteria based on the protection of branches and scissors cuttings to prevent intrusion as the focus, Scratch and cure lesions comprehensive prevention and treatment