Nematode InfectionsTrichostrongylusHaemonchusNematodaTrichostrongyloidiasisOstertagiaHaemonchiasisParasite Egg CountIntestinal Diseases, ParasiticTrichostrongylosisStrongylida InfectionsNematospiroides dubiusTrichostrongyloideaSheep DiseasesHeligmosomatoideaOstertagiasisAnthelminticsGastrointestinal DiseasesTrichuriasisAscaridiaFenbendazoleTrichinella spiralisGoat DiseasesTrichurisMelia azedarachAgaveAntinematodal AgentsNippostrongylusHelminthiasis, AnimalParasitic Diseases, AnimalIvermectinLespedezaTrichinellosisAbomasumMeliaceaeStrongyloides rattiGoatsFecesDrug ResistanceCapillariaHost-Parasite InteractionsSheepDrug Resistance, MicrobialMastocytosisCattle DiseasesDrug Resistance, BacterialLarvaTylenchoideaAntibodies, HelminthStrongyloidiasisCaenorhabditis elegansReceptors, Interleukin-4Drug Resistance, NeoplasmRhabditidaInterleukin-13Disease ResistanceTh2 CellsDrug Resistance, MultipleCaenorhabditisImmunity, InnateHelminth ProteinsVascular ResistanceAnimal HusbandryDrug Resistance, ViralDrug Resistance, Multiple, BacterialMice, Inbred BALB CRhabditoideaSeasonsTylenchidaInterleukin-4Genes, HelminthCattlePlant DiseasesAnti-Bacterial AgentsMolecular Sequence DataDNA, HelminthCaenorhabditis elegans ProteinsMicrobial Sensitivity TestsMutationMast CellsIntestinal MucosaGenome, HelminthAscarisTetracycline ResistanceCytokinesAmino Acid SequencePenicillin ResistanceRNA, HelminthBase SequenceDrug Resistance, FungalBrugia malayiAirway ResistanceXenorhabdusBacterial ProteinsPhenotypePhylogenySequence Analysis, DNAbeta-Lactam ResistancePhotorhabdusResistance Training