CASE STUDIES Over crop in arecanut and coconut plantation of Davanagere district Cotton case study report Cycle weeder-handy for the small farmer Impact of Front Line Demonstration on High Yielding variety GPU-28 of Ragi” in Kurki village Papaya mealybug management by release of parasitoid Revival of coconut black headed caterpillar Opisina arenosella_ by larval parasitoid Goniozus nephantidis Role of Banana Special in improving productivity of Banana in Siddanur village of Davanagere district