DAATTC Mudhole has conducted demonstration on installation of Bio - Acoustic device to farmers for wild boars menaces control in maize crop at Thimmapur village of Bhainsa mandal. The skill teaching by Dr. G. Veeranna, Coordinator, Dr.Vijay Kumar, Scientist (Pl. Br.) and Dr. M. Sampath Kumar, Scientist (TOT) were explained about the process of installation, importance and operating procedure of the Bio-Acoustic device to farmers of Thimmapur village, they are cultivating Maize crop an around area of 100 acres and they were unable to control the wild boar through indigenous technique, farmers are ray of hope on the Bio-Acoustic device. In this programme 15 number farmers are participated.