intoxication with sugar beet

he cytological effects induced by beet necrotic yellow vein(BNYVV),beet soil-borne(BSBV),peanut clump African sourec(PCV-A),peanut clump Indian suurce(PCV-I)and soil-borne wheat mo-saic viruses(SBWMV)were studied.

本文研究丁真菌传杆状病毒组（Ｆｕｒｏｖｉｒｕｓ）四个病毒成员，即甜菜坏死黄脉病毒（ＢＮＹＶＶ）、甜菜土传病毒（ＢＳＢＶ）、花生丛生病毒印度株系（ＰＣＡ－Ｉ）以及非洲株系（ＰＣＡ－Ａ）和小麦土传花叶病毒（ＳＢＷＭＶ）所引起的细胞病理变化。

Turnip mosaic virus (TuMV), Tobacco vein banding mosaic virus (TVBMV) and Beet mosaic virus (BtMV) are worldwide spread and economically important viruses, which mainly infect plants of the families Brassicaceae, Solanaceae and Chenopodiaceae, respectively.

芜菁花叶病毒(Turnip mosaic virus,TuMV)、烟草脉带花叶病毒(Tobacco vein banding mosaic virus,TVBMV)和甜菜花叶病毒(Beet mosaic virus,BtMV)均为世界性分布的病毒,分别是危害十字花科蔬菜、茄科作物和藜科植物的主要病毒。