![Rhizoctonia solani is a FUNGUS FUNGUS grows on BOTH living & dead PLANTS forms : small irregular structures called: sclerotia - these develop a brown/black colour in maturity Sclerotia makes the fungus a competitive inhabitant in soil – can survive for YEARS ,[object Object],[object Object],(Wikipedia, 2008)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Disease & Defence - Rhizoctonia solani
- 1. Disease & Defence b.stev Rhizoctonia solani
- 3. HOW the disease attacks the PLANT (Wikipedia, 2008)
- 4. attacks in the soil : unless the, UPPER plant / fruit is SPRAYED with infected H 2 O OR PLANT tissue Rhizoctonia solani is a condition in agriculture called: ” damping off ,”. - as it causes DEATH to seedlings
- 5. ALSO : “ wire stem disease ,”:in cabbage/cauliflower & similar plants - results in constricted wiry stems in growth of the older seedlings (North Carolina State University, 1999)
- 7. Bibliography North Carolina State University. (1999). Rhizoctonia solani . Retrieved September 3, 2008, from www.cals.ncsu.edu/course/pp728/ Rhizo ctonia / Rhizoctonia .html Wikipedia. (2008). Rhizoctonia solani . Retrieved September 3, 2008, from http//:www.en.wikipedia.org/wiki/ Rhizoctonia _ solani - 27k -