论文部分内容阅读
抗菌素可以防治多种植物病害已是大家所公认的事实,而且也早已大量应用。例如用鏈霉素和农霉素(鏈霉素和地霉素10∶1的混合剂)防治多种細菌病害如:苹果、梨树的火疫病、桃、杏的細菌性萎蔫病、菜豆疫病、菸草野火病。利用抗菌素不但可以直接噴洒植物防治病害,而且还可以浸漬种子和插条等,消灭潛在病菌,預防传播为害。至于抗真菌的抗菌素在植物防治上应用比較早也比較广的是放綫菌酮,10微克/毫升的放线菌酮溶液就可完全消灭大豆的霜霉病和豆类的白粉病以及櫻桃叶斑病等。后来找到的
Antibiotics can prevent a variety of plant diseases has been recognized as a fact, but also has long been a large number of applications. For example, streptomycin and naringin (mixture of streptomycin and gemcitabine 10: 1) are used to control various bacterial diseases such as fire blight of apple and pear tree, bacterial wilt disease of peach and apricot, Tobacco wildfire. The use of antibiotics can not only spray plants directly to control diseases, but also can be impregnated with seeds and cuttings, eliminate potential pathogens, prevention of transmission damage. As for the antifungal antibiotics used in plant control earlier and relatively broad is cycloheximide, 10 micrograms / ml of cycloheximide solution can be completely eliminated soybean downy mildew and legume powdery mildew and cherry leaves Spot disease and so on. Later found