| 不同播种期续随子主要病害发生情况 |
| |
| 引用本文： | 王晓敏,张燕,龚德勇.不同播种期续随子主要病害发生情况[J].天津农业科学,2011,17(4):74-76. |
| |
| 作者姓名： | 王晓敏 张燕 龚德勇 |
| |
| 作者单位： | 贵州亚热带作物研究所,贵州兴义,562400 |
| |
| 基金项目： | 贵州农业科学院研究生创新基金项目(黔农科合(创新基金)2010014号); 贵州省科研院所创新能力建设项目(黔科合院所创能(2010)4007号) |
| |
| 摘 要： | 对不同播种期的续随子进行病害调查,结果表明3个播种时间下的望谟科技示范园、安龙海子养猪场、兴义坝佑试验基地都发生续随子褐斑病、灰霉病。望谟、兴义褐斑病发病率达到100%,安龙为53.6%,以兴义发病最严重,病情指数为0.632。望谟、兴义灰霉病发病率达到100%,立枯病发病率为71.2%,72.8%,安龙播种最晚,没有发生立枯病和灰霉病。
|
| 关 键 词： | 播种期 续随子 病害 |
Occurrence of Major Diseases of Euphorbia lathyris L.in Different Seedtime |
| |
| WANG Xiao-min,ZHANG Yan,GONG De-yong.Occurrence of Major Diseases of Euphorbia lathyris L.in Different Seedtime[J].Tianjin Agricultural Sciences,2011,17(4):74-76. |
| |
| Authors: | WANG Xiao-min ZHANG Yan GONG De-yong |
| |
| Institution: | WANG Xiao-min,ZHANG Yan,GONG De-yong(Subtropics Crops Research Institute of Guizhou,Xingyi,Guizhou 562400,China) |
| |
| Abstract: | A occurrence of mainly diseases of Euphorbia lathyris L.in different sowing time were done,the results showed that there were brown spot and Botrytis cinerea in Wangmo,Xingyi and Anlong,the incidence rate of brown spot reached to 100% in Wangmo and Xingyi,it was 53.6% in Anlong.The brown spot disease of Xingyi was serious,index was 0.632.The incidence rate of Botrytis cinerea was 100%,incidence rate of sheath blight reached to 71.2%,72.8%,sowing in Anlong was so late that there was Botrytis cinerea and Shea... |
| |
| Keywords: | seedtime Euphorbia lathyris L diseases |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
