天水市苹果斑点落叶病发生与防治
Anhui Agricultural Science Bulletin(2015)
Abstract
该文对2011-2013年甘肃省天水市苹果斑点落叶病的发生情况进行了系统调查研究,初步掌握了发生规律,提出了清除病菌、果实套袋和化学药剂防治的综合防治方法。
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