The histochemical localization of oxidase, peroxidase and lignin in the roots of tomato infected by the root-knot nematode, Meloidogyne incognita

Section of Plant Pathology & Nematology, Department of Botany, Aligarh Muslim University, Aligarh-202 001.

* Present address: Plant Nematology, Central Institute of Medicinal & Aromatic Plants (CIMAP-CSIR), P. O. R. S. M. Nagar, Post Box No. 1, Lucknow-226 016.