Occurrence and prevention and control of seedling blight of larch 落叶松立枯病的发生与防治
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Status and control of maize seedling blight in liaocheng region 玉米苗枯病在聊城地区的发生现状与综合防治
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Abstract : the efficacy of 1368 streptomyces isolates for controlling cucumber seedling blight diseases caused by phytophthora melons kalsura were screened and evaluated in greenhouse 文摘:应用防治黄瓜苗期疫病生物测定法对分离获得的1368个放线菌菌株进行初步筛选。