番茄的病害很多,严重影响南昌市郊番茄生产的,要数青桔病Pseudomonas solangcearum和根瘿线虫病Meloidogyne incognita incognita.番茄青桔病,症状明显,陡然萎蔫而至死亡,导致缺苗断垅.然而番茄根瘿线虫病,则因症状隐蔽,难于察觉,尚未引起人们的重视.1980年7月作者在南昌市郊对番茄这种病害做过调查,现就调查结果报道如下. Many diseases of tomato, a serious impact on the production of tomatoes in the suburbs of Nanchang, to the number of blue-green Pseudomonas solangcearum and root nematode disease Meloidogyne incognita incognita. Tomato orange disease, the symptoms were obvious, suddenly wilting and death, resulting in lack of seedlings break. Tomato root gall nematode disease, due to hidden symptoms, difficult to detect, has not aroused people’s attention .1980 July in Nanchang suburb of the tomato disease has done a survey, the survey results are reported below.