Root Rot in Tomato — causes, treatment and prevention for Indian conditions.
Pythium/Phytophthora root rot (waterlogged), Fusarium crown rot, Rhizoctonia damping off
Metalaxyl + Mancozeb 2.5g/L drench at root zone. Trichoderma viride 5g/L preventive drench.
Raised beds, drip irrigation, avoid waterlogging, Trichoderma at planting.