Pradeepa Babu, B.N. The study was undertaken on groundnut and coconut
crops in Tumkur district of Karnataka during 2005-06 to study the
economics of Integrated Pest Management (IPM) technology, resource
productivities, externality and the constraints faced by the farmers
during the adoption of IPM technology. The net returns obtained in the
IPM farms are relatively higher than the non -IPM farm in both the
crops. The resource productivities of coconut farms indicates viz,
chemical fertilizers, human labour, cost of plant protection chemicals,
silt, and bio-control agents showed positive relationship with gross
returns. The dummy variable highly significant and positively influence
on returns explained that the higher the percentage of IPM adoption, the
farmer would receive higher returns.