| 尼柯霉素对白菜黑斑病、大葱紫斑病杀菌效力测定初报 |
| |
| 引用本文： | 耿本聪,徐昭晞.尼柯霉素对白菜黑斑病、大葱紫斑病杀菌效力测定初报[J].华北农学报,1986(4). |
| |
| 作者姓名： | 耿本聪 徐昭晞 |
| |
| 作者单位： | 河北省农林科学院蔬菜研究所
(耿本聪)，河北省农林科学院蔬菜研究所(徐昭晞) |
| |
| 摘 要： | 尼柯霉素(Nikkomycin)系由Streptomyces Tendea TVE产生的农用抗菌素.经室内孢子萌发试验结果,该药剂在0.1—0.2ppm有效浓度时,可使大葱紫斑病病原菌出芽鼓疱和菌丝畸形;在0.5ppm时,可使白菜黑斑病菌菌丝膨大并受到抑制.表明尼柯霉素对上述两种蔬菜病害的病原菌,具有强大的抑菌活性.
|
| 关 键 词： | 尼柯霉素 白菜黑斑病 大葱紫斑病 防治 |
A PRELIMINARY INVESTIGATION ON THE ANTIFUNGAL EFFECT OF NIKKOMICIN UPON ALTERNARIA PORRI AND ALTERNARIA BRASSICAE SACC |
| |
| Geng Bencong Xu Zhaoxi.A PRELIMINARY INVESTIGATION ON THE ANTIFUNGAL EFFECT OF NIKKOMICIN UPON ALTERNARIA PORRI AND ALTERNARIA BRASSICAE SACC[J].Acta Agriculturae Boreali-Sinica,1986(4). |
| |
| Authors: | Geng Bencong Xu Zhaoxi |
| |
| Abstract: | The Nikkomicin is an antibiotic exuded from Streptomyce Tendea TVE. The experimental results of spores germination have shown that the available Nikkomicin concentration of 0.1-0.2ppm is effective to purple blotch of onion ( Alternaria porri giferri ) , inducing deformity of spores bud and mycelium of pathogen. The concentration of O.Sppm will cause distortion of mycelium of alternaria leaf spot of Chinese cabbege ( Alternaria brassicae sacc ) . It was proved that the antibiotics possess strong activity of inhibition to abovementioned pathogens. |
| |
| Keywords: | Nikkomycin Cabbage Leaf Spot Onion Purple Blotch Germicide |
| 本文献已被 CNKI 等数据库收录！ |
