猝倒病
猝倒病,俗称倒苗、霉根、小脚瘟,是一种会导致植物突然倒伏的疾病,引发此病的病原体有很多种。它是一些农业作物在苗期易发的疾病之一[1],最终可能会导致作物大面积死亡。[2]
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患猝倒病的火炬松幼苗

感染立枯丝核菌的玉米的根须
患此病的植物幼苗会从茎部近地面处软倒,受害部位可能会出现暗色病斑[2],此时作物的叶子可能尚为绿色。而病因相似的情况下,如果植物已经发生木质化,病菌从其根部入侵,就如出现作物枯而不倒的症状,此时称立枯病。[3]
病原
导致猝倒病或立枯病的病原有很多,它们包括:
参考文献
- Grabowski, M. . University of Minnesota Extension. June 1, 2012 [June 3, 2012]. (原始内容存档于2012年4月1日).
- Buczacki, S., and Harris, K., Pests, Diseases and Disorders of Garden Plants, Collins, 1998, pp. 481–2.
- . 园林植保网. 2016-08-23 [2016-09-23]. (原始内容存档于2020-05-08).
- . Royal Horticultural Society. [14 April 2015]. (原始内容存档于2020-10-28).
- . Gardening Know How. [2016-04-05]. (原始内容存档于2018-03-23) (美国英语).
- . Texas Plant Disease Handbook. [2016-04-05]. (原始内容存档于2021-01-16).
- (PDF). Plant Disease Diagnostic Clinic. Cornell University. (原始内容存档 (PDF)于2020-07-22).
- Elliott, Monica L. . edis.ifas.ufl.edu. [2016-04-05]. (原始内容存档于2020-10-22).
- Tredway, Lane P.; et al. . North Carolina State University; TurfFiles Environmental Research and Education (center). March 7, 2011 [June 3, 2012]. (原始内容存档于2016-02-11).
- Kittrell, Audrey. . Successful Farming Magazine. June 14, 2011 [June 3, 2012]. (原始内容存档于2020-05-08).
- Adlam, John. . Horticulture Week Magazine. January 27, 2012 [June 3, 2012].
外部链接
- Clothier, Tom. Damping-off disease (页面存档备份,存于).
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