Abstract To investigate the in vitro anthelmintic efficacy of dividivi (Caesalpinia coriaria), a traditional medicinal plant used Central America and northern part South America, extracts from foliage this were subjected to egg hatching test (EHT) larval exsheathment inhibition (LEIT), against Haemonchus contortus. Four different evaluated: acetone-water (AW), methanol-water (MW), acetone-water...