Authors: Velankanny M; Selvaraj P; Francis Borgio J; Sherlin John J; Princy Rathnamala Jayaseeli J
PHYTOCHEMICAL SCREENING AND PESTICIDAL EFFICACY OF PHYTOECDYSTEROID FRACTION OF A FERN PITYROGRAMMA CALOMELANOS (L.) LINK AGAINST SPODOPTERA LITURA (FABRICIUS.)