Effect of Helianthus annus and vicia sativa extracts on the development of root-knot nematode in Brinjal roots. Shabana Nisar S. Israr Husain 3.pdf Keywords Antinematode prohibitins Plants extracts Root-knot nemotode Year 1989 Volume Vol 2 Serial 3 Read more about Effect of Helianthus annus and vicia sativa extracts on the development of root-knot nematode in Brinjal roots.