staggers grass

См. также в других словарях:

• grass staggers — n pl but sing in constr GRASS TETANY * * * 1. locoism. 2. lactation tetany …   Medical dictionary

• grass tetany — n a disease of cattle and esp. milk cows marked by tetanic staggering, convulsions, coma, and frequently death and caused by reduction of blood calcium and magnesium when overeating on lush pasture called also hypomagnesia compare MILK FEVER (2) …   Medical dictionary

• grass staggers — noun see grass tetany * * * grass staggers, staggers occurring in cattle in early spring as a result of grazing on forage deficient in magnesium …   Useful english dictionary

• staggers — A form of decompression sickness in which vertigo, mental confusion, and muscular weakness are the chief symptoms. * * * stag·gers stag ərz n pl 1) sing or pl in constr any of various abnormal conditions of domestic mamma …   Medical dictionary

• grass tetany — /gras ˈtɛtəni/ (say grahs tetuhnee) noun a disease of cattle and sheep marked by staggering, convulsions and coma, caused by reduction of blood calcium and magnesium when overeating on lush pastures. Also, grass staggers …  

• grass tetany — noun or grass staggers : a disease of cattle (as milch cows) marked by tetanic staggering, convulsions, coma, and frequently death and caused by reduction of blood calcium and magnesium when overeating on lush pasture compare milk fever …   Useful english dictionary

• rye grass staggers — 1. a neurotoxic disease seen in ruminants in North America, Europe, Australia, and New Zealand after they eat the rye grass Lolium perenne when it is contaminated by an endophytic fungus; characteristics include head nodding, incoordination, limb …   Medical dictionary

• canary grass — any of various species of grasses of the genus Phalaris. See also Phalaris staggers, under staggers …   Medical dictionary

• rye grass poisoning — poisoning from the eating of rye grass (genus Lolium), usually when it is moldy, consisting of mycotoxicosis. Common types are darnel poisoning and rye grass staggers. See also endoconidiotoxicosis …   Medical dictionary

• Phalaris staggers — head nodding, incoordination, and sometimes convulsions in ruminants grazing on certain species of Phalaris (canary grass). The etiology is unknown, but it occurs more often in cool weather when the grass is growing rapidly …   Medical dictionary

• stagger grass — noun : either of two plants with slender grassy leaves that are associated with poisoning of cattle or other livestock: a. : a common atamasco lily (Zephyranthes atamasco) of the eastern United States which is reputed to cause staggers in horses… …   Useful english dictionary