番茄病毒病在我国番茄栽培区均有发生,为害毒原类型主要是烟草花叶病毒(TMV)和黄瓜花叶病毒(CMV)。近年来天津菜区春播番茄个别地块发病率达70％以上,夏播番茄发病重的年份几近绝收,成为番茄生产中急待解决的问题。为此,我们和北京农业大学植物保护系病毒组协作,在裘维蕃教授的指导下,1983、1984两年利用耐病增产诱导剂NS-83乳剂,进行了田间试验。 Tomato virus disease occurs in tomato cultivation area in our country. The main types of harmful virulence virus are TMV and CMV. In recent years, the incidence of spring sowing tomato in individual plots in Tianjin vegetable area has reached more than 70%. The year of summer sowing tomato is nearly absolutely closed, becoming an urgent problem in tomato production. To this end, we and the Beijing Agricultural University Plant Protection virus group, under the guidance of Professor Qiu Wei Fan, 1983, 1984 two years using disease-resistant yield-producing agent NS-83 emulsion, field experiments.