TY - GEN AU - Bravo,Maribel AU - HenrĂ­quez,Humberto AU - Coronado,Alfredo TI - In vitro efficacy of amitraz and cypermethrin on Boophilus microplus from dairy farms in Lara State, Venezuela SN - 1749-6632 PY - 2009///0128 KW - Animals KW - Cattle KW - Dairying KW - Insecticides KW - Pyrethrins KW - Ticks KW - Toluidines KW - Venezuela N1 - Publication Type: Journal Article UR - https://doi.org/10.1196/annals.1428.032 ER -