results of a nationwide survey to determine feedstuffs fed to lactating dairy cows.a nationwide survey to determine feedstuffs used in the diets of dairy cows was conducted. this survey was mailed to dairy nutritionists at universities in each state to describe the use of 144 feedstuffs. twenty-eight states responded and were grouped by region as follows: northeast (maine, maryland, new hampshire, new york, ohio, vermont, and west virginia), northwest (idaho, oregon, and washington), midwest (iowa, illinois, michigan, minnesota, missouri, nebraska, north dakota, south dakota, ...199910068966
dermatitis in horses and man caused by the straw itch episode of dermatitis in 12 horses and many animal handlers in the veterinary medical teaching hospital of the university of florida was attributed to the straw itch mite, pyemotes tritici. the mite was found in abundance alfalfa hay that recently had been delivered to the hospital. papules were the most common cutaneous lesions, and these developed on areas of the body to which the mites had easiest access. the clinical course was self-limiting, remitting when the hay supply was depleted.19827130009
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