Economic importance of ticks and their effective control strategies

Role of livestock in improvement of a country's economy is inevitable. Livestock contributes a lion's share in agricultural sector of developing countries. Several developing countries have adopted the use of exotic germplasm to improve the productivity of their native breeds, which has brought down the disease resistance. Among various problems hindering the growth and productivity of livestock, parasite related problem plays a major role. Tick and tick borne diseases are prevalent in 80% of the cattle population around the globe. They cause various worries to the farmers by transmitting major disease causing pathogens and jeopardize animal health leading to poor production. Ticks transmit various pathogenic agents like virus, bacteria, protozoa and other parasites as well. Many of them are dangerous for the livestock health and some are also zoonotic hence, need to be checked at the initial stages. Control of ticks is the major concern in the present situation as the use of anti-parasitic drugs has led to the current trend of resistance development. Search for an effective alternative method has begun; vaccination will be a better alternative and promising tool for protecting livestock from the tick infestations and thereby tick borne diseases.