Economic injury levels of the leafhopper Idioscopus clypealis (Leth.) on mango (Mangifera indica (L.)).
Corey F. M. Jr., Cadpan E. P., Sanchez F. F.
Author Affiliation: Regional Crop Protection Center, DA, Philippines.
Philippine Entomologist 7 : 551-556
Abstract : The economic injury levels of the cicadellid Idioscopus clypealis were determined on 2 croppings of mangoes in Cebu, Philippines, and averaged 4.21, 4.30, 4.45 and 4.55 adults/panicle at 2, 10, 18 and 26 days, resp., after flower bud break for the 1st cropping, and 4.79, 4.88, 5.06 and 5.18 for the 2nd.