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1细菌性软腐病软腐病多发生在生长后期,病原物为细菌,土壤、病残体、肥料、昆虫均可带菌,病菌由伤口侵入,借雨水、灌溉水传播,生长适温25～28℃,初期感染株白天萎蔫,傍晚恢复正常,严重时夜间不能恢复,肉
1 bacterial soft rot Soft rot occurs in late growth, the pathogen is bacteria, soil, disease residues, fertilizers, insects can be carried bacteria invaded by wounds, by rain, irrigation water, the growth temperature 25 ~ At 28 ℃, the initial infected plants wilted during the daytime, returned to normal in the evening and could not be recovered in the night when they were severe