Author : D. D. Colwell,Canada. Agriculture Canada
Publisher : Agriculture Canada
Page : 20 pages
File Size : 43,7 Mb
Release : 1992
Category : Cattle
ISBN : WISC:89044390110
Cattle Grubs, Biology and Control by D. D. Colwell,Canada. Agriculture Canada Pdf
This document describes the life cycle of cattle grubs or warble flies, cattle immunity, natural enemies, other hosts, distribution of the two main species, the direct and indirect economic losses, and control using systemic and contact insecticides and integrated management.