小麦叶锈菌萌发条件的探索

程高峰,李子坤, 袁爱艳

Heilongjiang Animal Science and Veterinary Medicine(2014)

Cited 0|Views6
No score
Abstract
1914年,E.C.Stackman等首次发现了小麦秆锈菌生理分化现象,并提出了生理小种的概念.小麦锈病根据其侵染、发病部位的差异分为条锈、秆锈和叶锈.四川、重庆地区以小麦条锈病为主.早春3-4月温度适合条锈病的发生,当早春气温偏高时叶锈和秆锈也有可能严重发生.小麦锈病一旦发生后,直接影响小麦的光合作用,病菌与小麦争夺养分,还能影响水分蒸腾.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined