Rao, V Govardhan, and P VenkataRamana. “Evaluation of Non Pesticide Management Practices Against Sucking Pests of Black Gram under Agency Tracts of East Godavari District, Andhra Pradesh”. Indian Journal of Plant Protection, vol. 46, no. 2-4, Oct. 2020, https://epubs.icar.org.in/index.php/IJPP/article/view/106016.