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本文通过比较2010—2014年与2015—2017年江阴市小麦白粉病发生情况和特点,分析得出气象条件适宜、栽培管理有利、化学防治不理想是该病2015—2017年回升的主要原因,并据此提出了推广抗耐病品种、加强栽培管理、科学开展药剂防治、加强宣传发动和技术培训等防控对策与建议。
In this paper, by comparing the occurrence and characteristics of wheat powdery mildew in Jiangyin City from 2010 to 2014 and from 2015 to 2017, we conclude that suitable meteorological conditions and favorable cultivation management are the main reasons for the rebound of the disease in 2015-2017 Accordingly, the countermeasures and suggestions for prevention and control of popularizing anti-disease-resistant breeds, strengthening cultivation and management, carrying out medicament prevention and control scientifically, strengthening publicity and launching and technical training are put forward.