"桑瘟"防治药剂筛选试验研究初报

CHINA PLANT PROTECTION(2010)

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Abstract
蚕桑生产是桐庐县的传统主导产业,目前桑树种植面积达2 160 hm2,年蚕茧产值达0.27亿元.自2002年以来,"桑瘟"(主要为桑细菌性枯萎病等)发生为害逐年加重,现已成为桑树的主要病害.为寻求"桑瘟"防控的有效药剂,2009年开展了"桑瘟"防治药剂筛选试验.
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