病毒抑制剂防治烟草花叶病田间试验

Field Experiments on Control of Tobacco and Cucumber Mosaic Virus Diseases with Virus Inhibitors

为了筛选防效较好的病毒抑制剂 ,对目前市售的防治烟草花叶病 (TMV和CMV)的 8种主要化学药剂和 4种植物提取物进行了防治烟草花叶病的田间试验。试验结果表明 ,2 %“菌克毒克”AS和4 0 %“病毒灵”WP具有明显的预防效果 ;3.95 %“病毒必克”WP、4 0 %“病毒灵”WP、商陆 (Phytolaccaaci nosa)的乙醇提取物和香菇 (Lentinusedodes)的水提取物具有一定的治疗效果。

In order to select more effective virus inhibitors to control tobacco and cucumber mosaic virus diseases (TMV and CMV), field experiments on control effects of 8 main commercial chemicals and 4 kinds of plant extraction from Phytolacca acinosa, Rumex japonicus, Isatis tinctoria and Lentinus edodes were conducted.The result showed that 2% Ningnanmycin AS and 40% Enadenine & Oxyenadenine WP had significant prevent effects, 3.95% Ribaririn WP, 40% Enadenine & Oxyenadenine WP, the ethanol extractions from Phytolacca acinosa and the water extractions from Lentinus edodes had some control effect.