1 症状 番茄的花、果、叶、茎都可感病受害，叶片发病多从叶尖开始，由外及里呈“ V”字形向内扩展，水浸状，浅褐色，边缘不规则，病健组织分界明显，病部干枯，表面生有灰霉致叶片枯死。果实染病青果受害最重，被侵染后的果实果皮呈灰白色软腐，病部长出大量灰绿色霉层。茎染 1 Symptoms Tomato flower, fruit, leaves, stems can be susceptible to damage, the incidence of more leaves from the tip of the beginning, from outside and inside was “V” shape inward expansion, watery, light brown, irregular edge, the disease Kin tissue obvious boundaries, dry disease, the surface of gray mold caused leaves die. Fruit infected with the most affected fruit, infected fruit pericarp was soft white, the Ministry of disease grow a large number of gray mold layer. Dye stained