الأمراض

ريزوكوتنيا

الاسم العلمي

Rhizoctonia solani

 

.Symptoms of black scurf caused by Rhizoctonia solani on potato roots

.Symptom of Rhizoctonia solani causal agent of sheath blight on a rice stem

Black scurf damage caused by Rhizoctonia solani on potatoes.

Black rot caused by Rhizoctonia solani on cabbage seedlings.

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