brown spot of tobacco 中文意思是什麼
brown spot of tobacco
解釋
煙草褐斑病-
Pesticide - guidelines for the field efficacy trials - part 91 : fungicides against brown leaf spot of tobacco
農藥田間藥效試驗準則二第91部分:殺菌劑防治煙草赤星病 -
Analysis of disease resistance of nsltps - like antimicrobial protein gene transgenic tobacco against brown leaf spot and granville blast
類抗菌蛋白基因煙草對赤星病和青枯病的抗病性分析 -
It was found out that the prevalence of tobacco brown spot disease alternaria alternata ( fr. ) keissler presented growth with logistic curve pattern, and the degree of disease fluctuated greatly among different years in the tobacco region of hunan
摘要通過在湖南主產煙區5點16年次以上系統調查,發現赤星病季節流行呈邏輯斯蒂曲線增長,發病程度年間波動大。
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