| 枫杨白粉病的研究 |
| |
| 引用本文： | 张月季 游汝恒. 枫杨白粉病的研究[J]. 浙江林业科技, 1997, 17(3): 10-15,25 |
| |
| 作者姓名： | 张月季 游汝恒 |
| |
| 作者单位： | [1]浙江农业大学 [2]杭州市人民中学 |
| |
| 摘 要： | 枫杨白粉病的发生发展和生态环境有密切关系，杭州地区的枫杨白粉病不能侵染胡桃树，而桑树虽能侵染但会促使病的菌在无性及有性阶段发生形态变异。越冬后，子囊孢子飞散是在３月至９月。由于微寄生物的存在而使子囊和子孢子数量减少。经初步鉴定明确此微 一咱Ｃｌａｄｏｓｐｏｒｉｕｍ（芽枝孢）属的真菌。此外，杭州华家池枫分病菌已了出现变异现象，这和微生态环境也有关系。
|
| 关 键 词： | 白粉病 枫杨 微寄生物 病菌变异 |
Study on Powdery Mildew of Pterocarya stenoptera |
| |
| Zhang Yueji,Ban Qliun,Zhang Jingze,Yin Xiaolin,Gu Zhenfang,Gao Youkang,You Ruheng. Study on Powdery Mildew of Pterocarya stenoptera[J]. Journal of Zhejiang Forestry Science and Technology, 1997, 17(3): 10-15,25 |
| |
| Authors: | Zhang Yueji Ban Qliun Zhang Jingze Yin Xiaolin Gu Zhenfang Gao Youkang You Ruheng |
| |
| Affiliation: | Zhejiang Agricultural University Hangznou 310029 |
| |
| Abstract: | The occurrence and development of powdery mildew of Pterocarya stenoptera has close relation with the ecological environment. The fungi of powdery mildew of P stheoptera could not infect to Jtglerdis regta in Hangzhou district, yet it could infect Morus dea and caused morphological variance in its conidium stage and perithecium, ascus and ascospore stage.overwintered ascospore began to disperse from March to September. But the quantity of ascus and ascospore was decreased owing to be infected by the mycoparasite - Cbosporler sp.boides, the fungi of powder mildew of P taoptera in Hangzhou district appeared variant caused by mico - ecological environment. |
| |
| Keywords: | powdery mildew Pterocaryu stenoptera mycoparasite variation of fungi |
| 本文献已被 CNKI 维普 等数据库收录！ |
