甜菜黑色焦枯病研究进展(综述)

Researching Progress in Beet Black Scorch Disease

根据国内外对甜菜黑色焦枯病的研究进展和我们近几年的研究概况，较详细地介绍了甜菜黑色焦枯病研究的历史由来，甜菜黑色焦枯病的病害特征、地理分布及危害程度，甜菜黑色焦枯病的病因探讨，提出了该病研究中仍存在的一些关键性问题。

According to the research progress on beet black scorch disease internal & external and the research survey we have done recent years,this article introduces the studying origin of beet black scorch disease,symptoms,geographical distribution,extent of damage of beet black scorch disease,probing into the pathogeny of beet black scorch disease in fairly detail,and raises some key questions still existing in studying on this disease.