Determinants and externalities of pesticide use practices in intensive mixed vegetable rice growing areas in the Uma-oya catchment in Sri Lanka
Date
2011
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Department of Agriculture, Peradeniya
Abstract
Description
Keywords
Uma-oya catchment, Farmer survey, Pesticides mixtures, Spray volumes, Vegetable cutivation
Citation
Tropical Agriculturist, 159:p.61-105