A technique for the application of systematic insecticides through 'Petiolar wells' in coconut

Perera, P.A.C.R.Mahindapala, R.Pethiyagoda, U.2014-06-032014-06-031989Cocos, 7:p.30-35https://dl-cri.nsf.gov.lk//handle/1/3369Pests and Pest ControlChemical controlInsecticidesA technique for the application of systematic insecticides through 'Petiolar wells' in coconut