Biological activity of ageratum conyzoides (L.) (Asteraceae) extracts against gram podborer helivocerpa armigera (Hiibner) (Lepidoptera Noctuidae) - Ragesh P. R.; University of Delhi. Faculty of Science. Department of Zoology; Prof. A. K. Singh Gu.; University of Delhi. Faculty of Science. Department of Zoology (2011)
Keywords: ZOOLOGY