Bright, A A Efficacy of crude extracts of Andrographis paniculata nees. on Callosobruchus chinensis L. during post harvest storage of cowpea. [electronic resource] - Indian journal of experimental biology Jul 2001 - 715-8 p. digital Publication Type: Journal Article ISSN: 0019-5189 Subjects--Topical Terms: AcanthaceaeAnimalsColeopteraInsecticides--pharmacologyPisum sativum--parasitologyPlant Extracts--pharmacology