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1980年至1985年就省内南瓜、苦瓜、丝瓜、冬瓜、海椒、笳子、蕃茄、甘兰、葱、四季豆、葫豆、芹菜、苋菜、豇豆、木耳菜、莴苣、绿豆、大豆、花生、烟、葛麻、茶、桑、金盏菊、夜落金钱、珊瑚樱、金鱼草、千日红、鸡冠花、四季栀子、海栀子、凤仙花、牵牛花三十三种植物进行调查,现已订出Meloidogyne、incognita、M.javanica、M.arenaria三个种.种的鉴定是用雌虫会阴花纹、但M.incognita和M.javanica由于个体差异或制片方法不一致而不易鉴定。一般二龄幼虫体长、
From 1980 to 1985, on the province of pumpkin, bitter melon, sponge gourd, melon, sea cucumber, razor clam, tomato, cabbage, onion, green beans, gourd, celery, amaranth, cowpea, fungus, lettuce, mung bean, soybean, peanut , Smoke, Gema, tea, mulberry, calendula, night money, coral cherry, snapdragons, thousands of red, cockscomb, gardenia, sea jasmine, impatiens, morning glory thirty-three Plants have been investigated and three species of Meloidogyne, Incognita, M.javanica and M.arenaria have been identified. The identification of species is based on the female perineal pattern, but M.incognita and M.javanica may differ due to individual differences or inconsistent production methods Not easy to identify. General second instar larvae body length,