Efficacy Trial Terminal Report: Parker Neem Tonic as an Effective Organic Bio-Control Agent against Cecid fly (Procantarinia sp.), Mango leafhopper (Idioscopus clypealis), and Fruit fly (Ceratitis cosyra) of Mango of (Mangifera indica L.) Posted on August 7, 2023 by Allister Budlao View / Download