摘要:<正>Rice sheath blight caused by the Rhizoctonia solani Kiihn(teleomorph:Thanatephorus cucumeris(A....<正>Rice sheath blight caused by the Rhizoctonia solani Kiihn(teleomorph:Thanatephorus cucumeris(A.B.Frank) Donk),is one of the most important diseases ofrice worldwide.In recent years,the widespread c显示全部