瓜类白粉病
- 网络Powdery mildew; Cucurbits Powdery Mildew; Powdery mildew of cucurbit crops
瓜类白粉病瓜类白粉病
Powdery mildew
瓜类白粉病(Powdery mildew)病原菌：Erysiphe cichoracearum DC (西瓜白粉病) Sphaerotheca falifinea (洋香瓜白粉病) 为子囊 …
Cucurbits Powdery Mildew
... 黄瓜黑星病 Cucumber Scab 瓜类白粉病 Cucurbits Powdery Mildew 黄瓜细菌性角斑病 Cucumber Bacterial Angular Leaf Sp…
Powdery mildew of cucurbit crops
南京农业大... ... 第十四节 瓜类白粉病 Powdery mildew of cucurbit crops 第十五节 瓜类炭疽病 Anthracnose of cucurbit crops ...
Powdery mildew of cucurbit
(6)瓜类白粉病 (Powdery mildew of cucurbit) (照片 7-11，照片 7-12，照片 7-13，照片 7-14)? 病原1Sphaerotheca fuliginea? 病 …
B.cichoracearum
观察瓜类白粉病(B.cichoracearum)标本，注意病状特点，病部是否有白色粉状物和小黑点，挑取小黑点制片(或取制备片105)， …