1.
Visalakshi A, Nair M, Jacob A. Persistence of phorate and its Residual Toxicity to Aphis Craccivora Koch. in Cowpea. Entomon [Internet]. 1976 Jun. 30 [cited 2024 Nov. 23];1(1):79-82. Available from: http://entomon.in/index.php/Entomon/article/view/1123