Prevention and Treatment of Root Knot Nematode Disease for Radish in Coastal Areas

Coastal area is one of the main producing areas of radish in China.But growing root knot nematode disease caused yield reduction and quality decline of radish.Identification methods and control methods of root knot nematode disease were introduced.Control methods included agricultural control，physical control，chemical control and biological fertilizer control etc to reduce the harm of root knot nematode disease.