| 加拿大披碱草黑粉病调查及其化学防治初探 |
| |
| 引用本文： | 张子廉,李春涛,潘正武,张起荣,姚拓.加拿大披碱草黑粉病调查及其化学防治初探[J].中国草地学报,2006,28(5):118-120. |
| |
| 作者姓名： | 张子廉 李春涛 潘正武 张起荣 姚拓 |
| |
| 作者单位： | 1. 天祝藏族自治县草原站,甘肃,733200
2. 甘肃农业大学草业学院,甘肃,兰州,730070 |
| |
| 摘 要： | 对天祝县松山滩加拿大披碱草黑粉病发生情况及控制措施进行的调查研究结果表明:天祝县松山滩加拿大披碱草黑粉病为散黑穗类黑粉病,病原为碱草黑粉菌;局部地段发病较为严重,发病率达46.0%;可用50%福美双可湿性粉剂和2%立克秀可湿性粉剂二种杀菌剂进行防治,其用量立克秀以种子重量的0.15%最为理想,福美双以种子重量的0.30%最为理想.
|
| 关 键 词： | 天祝县 加拿大披碱草 黑粉病 发病调查 病害防治 |
| 文章编号： | 1673-5021(2006)05-0118-03 |
| 修稿时间： | 2006年1月13日 |
Surveying and Chemical Controlling of Ustilago trebouxi in Songshantan of Tianzhu County |
| |
| ZHANG Zi-lian,LI Chun-tao,PAN Zheng-wu,ZHANG Qi-rong,YAO Tuo.Surveying and Chemical Controlling of Ustilago trebouxi in Songshantan of Tianzhu County[J].Chinese Journal of Grassland,2006,28(5):118-120. |
| |
| Authors: | ZHANG Zi-lian LI Chun-tao PAN Zheng-wu ZHANG Qi-rong YAO Tuo |
| |
| Abstract: | Surveying and chemical controlling of Ustilago trebouxiin were carried out in Songshantan of Tianzhu County.The results showed that the disease was caused by Ustilago trebouxi;and it is serious in some sites(inffective rate was up to 46%);the disease can be controlled by andthiram and tebuconazole,the optimal dose of tebuconazole and andthiram was 0.15% and 0.30% of its weight respectively. |
| |
| Keywords: | Tianzhu county Elymus canadensis Ustilago trebouxiin Disease control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
