| 冷季型草坪上致病腐霉菌的研究 |
| |
| 引用本文： | 王国良,任善于,谢晓鸿.冷季型草坪上致病腐霉菌的研究[J].浙江万里学院学报,1999,12(4):6-10. |
| |
| 作者姓名： | 王国良 任善于 谢晓鸿 |
| |
| 作者单位： | 浙江万里学院!宁波，315101 |
| |
| 摘 要： | 1997年和1998年的4～6月间，从浙江东北部沿海的11个县、市、区的冷季型草坪病苗上，共分离鉴定Pythium irregulare,P.mamillatum,P.aphanidermatum,P.ultimum,P.deliense和P.graminicola等6种腐霉菌。接种试验表明，这6种腐霉菌都能引起高羊茅猎狗5号幼苗的猝倒病，并导致幼苗生长不良，其中P.deliense对猎狗6号幼苗的致病性最强。
|
| 关 键 词： | 冷季型草坪 腐霉菌 浙江 病害防治 |
Studies on Pathogenic Species of Pythium from Cool-season Turfgrasses in Zhejiang Province |
| |
| Wang Guoliang, Ren Shanyu, Xie Xiaohong.Studies on Pathogenic Species of Pythium from Cool-season Turfgrasses in Zhejiang Province[J].Journal of Zhejiang Wanli University,1999,12(4):6-10. |
| |
| Authors: | Wang Guoliang Ren Shanyu Xie Xiaohong |
| |
| Abstract: | Six species of Pythium were isolated from cool-season turfgrasses seedlings in 11 cities, counties and districts,Zhejiang province,from April to June, in 1997 and 1998. They were identified to be P.irregulare, P. mamillatum, P. aphanidermatum, P. ultimum, P. deliense and P. graminicola.In inoculation tests, all six species isolated from cool-sesson grasses seedlings were pathogenic totheir host Fescue cv. Hound 5. and caused its seedlings damping off and growing bad. P. deliense wasthe most virulent pathogon to Hound 5. |
| |
| Keywords: | Pythium Cool-season turfgrasses damping-off |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
