First published in 1988. Livestock poisoning by plants has been a problem to the livestock producers of the United States since our pioneer forefathers first grazed their herds of cattle and sheep on the vast rangelands and pastures of this country. It has long been recognized that poisonous plants are not only disruptive to the harvesting of the

Focusing on those poisonous plant species with a broad geographic distribution and the greatest economic effect, the contributor to this interdisciplinary volume examine the environmental factors that promote or encourage poisonous plant growth and spread, plant population cycles, the conditions under which poisoning occurs, toxins responsible for poisoning and their effects on livestock, and the management responses to reduce losses.The general economic impact is also examined, looking at Frequency and economic aspect of loss from outright death to reduced weaning weight and reproductive efficiency- and forage losses within the context of annual, sporadic or catastrophic losses as well as the costs of the prevention are examined within an agricultural economic aspects of poisons plant control and management. This book is of interest not only to range scientist but also to botanists, ecologists, animal scientists, and behavior lists, and agricultural economists. It will serve as both a source book and a useful methodological guide.

Effects of Poisonous Plants on Livestock documents the proceedings of a U.S.-Australian symposium on the effects of poisonous plants on domestic livestock. The symposium was held at Utah State University in Logan, Utah, on 19-24 June 1977. The volume is organized into eight parts. Part I discusses poisonous plant problems in the United States and Australia. Part II contains papers on general topics such as inorganic toxicants and poisonous plants; the hazard of plant toxicities to the human population; and selenium in plants as a cause of livestock poisoning. Part III examines the effects of simple phytotoxins such as selenium and oxalate on livestock. Part IV focuses on the effects of plant hepatotoxins, including pyrrolizidine alkaloids, Artemisia nova, and Tetradymia spp. Part V deals with plant cardio/pulmonary toxins such as Myoporum spp. and Pimelea spp. Part VI tales up plant neurotoxins while Part VII discusses plant teratogens and toxins affecting reproduction. Part VII presents studies on other toxic substances. It includes studies on oak poisoning and pine needle abortion in cattle.

"The assessment builds on the work of the Livestock, Environment and Development (LEAD) Initiative"--Pref.

Clinical Toxicology is the second volume of a three-volume set on molecular, clinical and environmental toxicology that offers a comprehensive and in-depth response to the increasing importance and abundance of chemicals of daily life. By providing intriguing insights far down to the molecular level, this three-volume work covers the entire range of modern toxicology with special emphasis on recent developments and achievements. It is written for students and professionals in medicine, science, public health or engineering who are demanding reliable information on toxic or potentially harmful agents and their adverse effects on the human body.