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晚疫病是由病原菌P勿t0Phthorainfestans引起的病害，最初发现于马玲薯病株上。后来在番茄上发现的晚疫病病原菌被证实与马铃薯晚疫病病原菌是同种的不同生理小种”，‘’。番茄晚疫病病原主要侵染植株的叶、茎和果，田间发病通常在座果期，并可延续到植株的衰老期，有时也可以
Late blight is a disease caused by the pathogen P notothinfestans, originally found on potato plants. The late blight pathogen found on tomato was confirmed to be different physiological races of the same species as the late blight pathogen of potato. ’’ The pathogen of tomato late blight mainly infects the leaves, stems and fruits of the plant, , And can be extended to the plant’s aging, and sometimes it can be