Milk ThistleSilymarinFlavonolignansCarduusEchinops PlantCimicifugaHydrastisPoaceaeCirsiumHerb-Drug InteractionsAnimal FeedAnimal HusbandryMushroom PoisoningGenitaliaAmanitaAsteraceaeCynodonPlant ExtractsFestucaSonchusChicoryCattleSeasonsTrichostrongyloidiasisPhytotherapyNeotyphodiumHypocrealesIntroduced SpeciesErgot AlkaloidsTrichostrongyloideaProtective AgentsAnimal Nutritional Physiological PhenomenaWeight GainPlant PreparationsPlant PoisoningFertilizersPlants, MedicinalNematode InfectionsLoliumBrachiariaCattle DiseasesDietary SupplementsRandom AllocationEstrous CycleRumen