共 36 条
- [23] Evaluation of the effect of simulated rainfall on the efficacy of Ivomec Pour-on against Cooperia spp. infection in cattle [J]. PARASITOLOGY RESEARCH, 1999, 85 (8-9): : 783 - 786
- [27] Evaluation of a Pour-on Formulation of Fipronil Against Boophilus Annulatus (Acari: Ixodidae) Under Natural South Texas Field Conditions [J]. Experimental & Applied Acarology, 1999, 23 : 351 - 364