Damage from root knot nematode in tomato

Root knot nematodes are small ‘eelworms’ that live in soil
Nematodes often enter through tomato roots. as their number increases, small roots get damaged , and irregular shaped tumors are formed.
This pest attacks more in the nursery stage of tomato crops.
This causes the tomato crop to completely dry.
Use carbofuran 3% GR @ 8-10 kg / acre or cartap hydrochloride 50% SP as soil treatment
As a biological treatment, use Pacillomyces lenesius @ 1 kg/acre.