palicourea marcgravii/ataxia

The epidemiological, clinical and pathological aspects of a spontaneous outbreak of Palicourea aeneofusca poisoning in goats are reported. The main clinical signs were motor incoordination, generalized muscle tremors, broad-based posture, tachypnea, tachycardia, vocalization and respiratory

Palicourea marcgravii (Pm) is the most toxic plant in Brazil to cattle. Previous experiments showed that Pm experimental intoxication in rats is similar to that reported for cattle, and these symptoms include generalized itching, incoordination, depression, tonic-clonic seizures and death. The

Numerous monofluoroacetate (MFA)-containing plants in Brazil cause sudden death syndrome precipitated by exercise in livestock, which is characterized by loss of balance, ataxia, labored breathing, muscle tremors, and recumbence leading to death. Four species of Palicourea collected at six farms