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Disease:Phytophthora root
Has Approval true  +
Has Author User:WikiSysop +
Has Description Phytophthora can attack soybean plants at Phytophthora can attack soybean plants at any stage of development. Symptoms in young plants include rapid yellowing and wilting accompanied by a soft rot and collapse of the root. More mature plants generally show reduced vigor and may be gradually killed as the growing season progresses. Foliar symptoms on older plants occur as general yellowing of the lower leaves that progresses upward on the plant, followed by wilting and death. The root system is usually severely affected such that lateral and branch roots are almost completely discolored. Tap roots show a brown discoloration on the surface and, if split, the inner tissues show a tan to brown discoloration. Perhaps the best diagnostic symptom of the disease on susceptible varieties is a lower stem discoloration that may extend several nodes up the stem. that may extend several nodes up the stem.
Has Name Phytophthora root  +
Has Pathogen Species:Phytophthora sojae +
Has Susceptible Species:Glycine max +
Has URL http://ohioline.osu.edu/ac-fact/0017.html  +
Is from DB false  +
Creation dateThis property is a special property in this wiki. 14 July 2011 17:55:58  +
Categories Diseases  +
Last editor isThis property is a special property in this wiki. User:Cepabot +
Modification dateThis property is a special property in this wiki. 9 April 2014 10:03:06  +
hide properties that link here 
Gene:PRGDB00000500#19 + , Gene:PRGDB00000501#18 + Has Disease
Disease:Phytophthora root#1 + Has Ref
Disease:Phytophthora root#1 + PathogenDisease
 

 

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