References
- Drummond , R.O. , Gladney , W.J. , Whetstone , T.M. and Ernst , S.E. 1971 . Laboratory testing of insecticides for the control of the winter tick . J. econ. Ent. , 64 : 686 – 688 .
- Gregson , J.D. 1956 . The Ixodoidea of Canada , Ottawa : Canadian Department of Agriculture . Publication 930
- Heath , A.C.G. , Tenquist , J.D. and Bishop , Dallas . 1980 . Effects of pour-on organo-phosphate insecticides and a diamidide acaricide on the cattle tick, Haemaphysalis longicornis . N.Z. J. exp. Agric. , 8 : 79 – 81 .
- *Warbex(R)