Technical specification for the forecast of diseases and insects on cruciferous plants—Part 2:Erwinia carotovora subsp. carotovora (Jones) Bergey et al.
中华人民共和国农业部
GB/T 23392的本部分规定了十字花科蔬菜软腐病发生程度分级指标、系统调查、大田普查、测报资料收集和预报方法。
本部分适用于实施十字花科蔬菜软腐病的测报、防治以及生态研究、试验工作的调查和发生趋势预报。
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