Efficacy of durofume, rabbing and aldicarb against root knot nematode and weeds in tobacco nurseries

Durofume, rabbing and aldicarb were compared for their efficacy in controlling root knot nematodes and weeds in tobacco nurseries. Durofume (1: 1, methyl bromide 50: EDB 50) effectively controlled root knot nematodes and weeds. Rabbing with paddy husk @ 20 Kg/sq. m was effective against nematodes up to 45 days and partly against weeds. Aldicarb 8 kg a.i./ha controlled the nematodes up to 50 per cent. Adoption of Durofume application by cultivators is suggested.