蔬菜病毒病化学防治的初步研究

蔬菜病毒病是严重影响蔬菜产量和品质的主要因素。本试验采用杀菌剂、抗生素、激素、染料、油乳剂、植物汁液等物质配成A至N共14种药剂,分别对番茄TMV、辣椒TMV、大白菜TuMV、进行化学防治试验。结果表明:药剂G对辣椒TMV防效良好;药剂K、M、L对番茄TMV防效较好,但稍有药害;药剂B、E对大白菜TuMV疗效较好,其中E效果显著。

A Preliminary Study on the Chemical Control of Vegetative Virosises

Vegetative virosises are major factors to influence the vegetative yeild and quality seriounsly . In this study the author adopt 14 medicaments from A to N compoumded with fungicide,antibiotic.hormone,dye,emulsified crude oil ,plant juice etc. and conduct the chemical control tests to tomato TMV,pepper TMV,Chinese cabbage TuMV. the result shown; the medicament G has good controlling effect to pepper TMV;the medicaments K. M. L have better controlling to tomato TMV,but all have a bit drug injury;the medicaments B,E have better cure effect to Chinese cabbage TuMV.