Losses caused by the parasitism by ticks in cattle are estimated at 3.24 billion dollars annually in Brazil, largely due to procedural errors, such as the systematic and often inappropriate use of acaricides, resulting in selection and proliferation of populations of acaricide-resistant ticks. In addition, there is a growing demand for new alternatives in pest control, aiming at minimum use of chemicals, in order to preserve the environment and ensure residue-free food. In this context, biologic

Status: Completed     Start date: Sun Jun 01 00:00:00 GMT-03:00 2014

The development of the immune response in animals is quite complex and its modulation is a potential field for the maintenance of health condition of the herds. The control of the main diseases affecting animal production is made with the use of acaricides, antihelmintics and antibiotics that constitute risks to animal, human and environmental health. In this context new approaches to maintaining the health of livestock must be developed in order to minimize these risks and at the same time meet

Status: Completed     Start date: Tue Jan 01 00:00:00 GMT-03:00 2019