华北地区玉米粗缩病研究初报

• 作 者: 马文元 王恩多
• 机 构: 河北师大生物系,河北师大生物系,
• 出 处: 河北师范大学学报
• 发表日期: 1978年01期
• 关键词: 玉米粗缩病 石家庄地区 华北地区 小麦丛矮病毒 矮缩 黑条矮缩病 小麦丛矮病 播期 传毒昆虫 我国华北地区

近几年来,玉米粗缩病在我国华北一些省、市先后曾有不同程度地流行为害。尤其在河北省石家庄地区,发生比较普遍,已成为威胁玉米生产的重要病害之一。但至今对我国华北玉米粗缩病发生中的某些问题还缺乏深入地研究,有些问题看法也不一致,为此,我们对其中的某些问题,进行了初步探索。

In recent years, maize sickening disease in some provinces and cities in North China has had varying degrees of epidemic. Especially in Shijiazhuang, Hebei Province, the occurrence is relatively common and has become one of the most important diseases that threaten corn production. However, to date, some problems in China’s maize tuberculosis in northern China are still lack of in-depth study, and some of the problems are not consistent. Therefore, we conducted some preliminary exploration of some of the problems.