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Insect Pest Management in Tropical Asian Irrigated Rice

Published by:
Publication date
Number of Pages
Type of Publication:
Articles & Journals
Focus Region:
Asia and the Pacific
Focus Topic:
Health & Diseases
Type of Risk:
Biological & environmental
Type of Risk Managment Option:
Risk reduction/mitigation
P. C. Matteson
FAO Programme for Community IPM

Abundant natural enemies in tropical Asian irrigated rice usually prevent signi?cant insect pest problems. Integrated pest management (IPM) extension education of depth and quality is required to discourage unnecessary insecticide use that upsets this natural balance, and to empower farmers as expert managers of a healthy paddy ecosystem. Farmers’ skill and collaboration will be particularly important for sustainable exploitation of the potential of new, higher-yielding and pestresistant rices. IPM ‘‘technology transfer’’ through training and visit (T&V) extension systems failed, although mass media campaigns encouraging farmer participatory research can reduce insecticide use. The ‘‘farmer ?rst’’ approach of participatory nonformal education in farmer ?eld schools, followed by community IPM activities emphasizing farmer-training-farmer and research by farmers, has had greater success in achieving IPM implementation. Extension challenges are a key topic for rice IPM research, and new pest management technology must promote, rather than endanger, ecological balance in rice paddies.