On-going efforts aimed at advancing integrated pest management options for various ectoparasites effecting livestock production

Pasture-based cow-calf operations common throughout the Southwest are continuously searching for profitable and sustainable management options to overcome a variety of environmental challenges. Horn flies constitute one such threat that requires managerial intervention to avoid economic losses which are estimated to exceed $1 billion annually. Recently, the Veterinary Entomology Research Laboratory investigated the impacts of rainfall and intake rates on pour-on and feed-through efficacies, respectively. This research supports the development of a fully comprehensive understanding of these popular filth fly control products that will contribute to the development of holistic management plans for cattle growers helping secure food production and health of New Mexicans and surrounding regions.