| 白术真菌病害的分离鉴定 |
| |
| 引用本文： | 檀国印,杨志玲,袁志林,杨旭.白术真菌病害的分离鉴定[J].浙江农业学报,2013,25(5):0. |
| |
| 作者姓名： | 檀国印 杨志玲 袁志林 杨旭 |
| |
| 作者单位： | 中国林业科学研究院 亚热带林业研究所，浙江 富阳 311400 |
| |
| 摘 要： | 2011年6— 8月份在浙江磐安地区采集到白术病害根、茎和叶片样本，经过室内分离试验得到4个根茎真菌分离物（分别记为R1~R4）与8个叶片真菌分离物（分别记为L1～L8）。依据科赫法则进行致病性测定，R1，R2为白术茎腐病病原菌，L3为白术叶斑病病原菌。通过形态学观察及分子鉴定方法确定R1为尖孢镰刀菌Fusarium oxysporum，R2为半裸镰刀菌Fusarium incarnatum，L3为长柄链格孢菌Alternaria longipes。
|
| 关 键 词： | 白术 真菌病害 尖孢镰刀菌 半裸镰刀菌 长柄链格孢菌 |
Isolation and identification of fungal pathogens of Atractylodes macrocephala |
| |
| TAN Guo-yin,YANG Zhi-ling,YUAN Zhi-lin,YANG Xyu.Isolation and identification of fungal pathogens of Atractylodes macrocephala[J].Acta Agriculturae Zhejiangensis,2013,25(5):0. |
| |
| Authors: | TAN Guo-yin YANG Zhi-ling YUAN Zhi-lin YANG Xyu |
| |
| Institution: | Institute of Subtropical Forestry， Chinese Academy of Forestry， Fuyang 311400， China |
| |
| Abstract: | Diseased Atractylodes macrocephala were sampled in Panan， Zhejiang Province during June and August， 2011. Several fungus， 4 from stems （R1～R4） and 8 from leaves （L1～L8）， were isolated. The results determined by Kochs postulates indicated that R1 and R2 could cause stem\|rot disease， while L3 could cause leaf spot on Atractylodes macrocephala. Through morphological and molecular identification， R1， R2 and L3 were Fusarium oxysporum， Fusarium incarnatum and Alternaria longipes， respectively. |
| |
| Keywords: | Atractylodes macrocephala fungal diseases Fusarium oxysporum Fusarium incarnatum Alternaria longipes |
|
| 点击此处可从《浙江农业学报》浏览原始摘要信息 |
| 点击此处可从《浙江农业学报》下载免费的PDF全文 |
