Biomaterial Database

Poisonous plants affecting livestock in Brazil. 2002

Carlos Hubinger Tokarnia, and Jürgen Döbereiner, and Paulo Vargas Peixoto

Departamento de Nutrição Animal e Pastagem, Instituto de Zootecnia, Universidade Federal Rural do Rio de Janeiro, 23835-000 Seropédica, RJ, Brazil. tokarnia@ufrrj.br

Plant poisoning, together with rabies and botulism, are the main causes of death in adult cattle in Brazil. Estimates indicate that about one million head of cattle die annually through plant poisoning in this country. There are approximately 75 plants of practical importance to animal husbandry that have had their toxicity confirmed by experiments with the animal species affected under natural conditions. The great majority of these plants only occur in Brazil and neighbouring countries. A few of them are forage plants that can become toxic under certain conditions. In this review the poisonous plants of interest to animal husbandry of Brazil are divided according to the clinical-pathological picture they cause in cattle; only cyanogenic plants, plants that cause nitrate/nitrite poisoning and the ones that cause oxalate poisoning, are grouped according to their toxic principles. Plants and their toxic principles, or of which possible toxic compounds have been isolated, are listed.

UI	MeSH Term	Description	Entries
D010939	Plant Poisoning	Poisoning by the ingestion of plants or its leaves, berries, roots or stalks. The manifestations in both humans and animals vary in severity from mild to life threatening. In animals, especially domestic animals, it is usually the result of ingesting moldy or fermented forage.	Poisoning, Plant,Plant Poisonings,Poisonings, Plant
D010947	Plants, Toxic	Plants or plant parts which are harmful to man or other animals.	Plants, Poisonous,Plant, Poisonous,Plant, Toxic,Poisonous Plant,Poisonous Plants,Toxic Plant,Toxic Plants
D001938	Brazil	A country located on the eastern coast of South America, located between Colombia and Peru, that borders the Atlantic Ocean. It is bordered on the north by Venezuela, Guyana, Suriname, and French Guiana, on the south by Uruguay, and on the west by Argentina. The capital is Brasilia.
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D000820	Animal Diseases	Diseases that occur in VERTEBRATE animals.	Diseases, Animal
D000829	Animals, Domestic	Animals which have become adapted through breeding in captivity to a life intimately associated with humans. They include animals domesticated by humans to live and breed in a tame condition on farms or ranches for economic reasons, including LIVESTOCK (specifically CATTLE; SHEEP; HORSES; etc.), POULTRY; and those raised or kept for pleasure and companionship, e.g., PETS; or specifically DOGS; CATS; etc.	Farm Animals,Domestic Animals,Domesticated Animals,Animal, Domestic,Animal, Domesticated,Animal, Farm,Animals, Domesticated,Animals, Farm,Domestic Animal,Domesticated Animal,Farm Animal