TY - JOUR T1 - Insecticide use impacts of integrated pest management (IPM) farmer field schools evidence from onion farmers in the Philippines JF - Transactions of the National Academy of Science and Technology A1 - Yorobe, Jose M. Jr A2 - Rejesus, Roderick M. A2 - Hammig, Michael D. LA - English YR - 2011 UL - https://tuklas.up.edu.ph/Record/IPP-00000276891 KW - Onion industry KW - Pest control KW - Insecticides KW - Integrated Pest Management Farmers' Field School ER -