Association between hyperketonemia in early lactation and culling and hyperketonemia in subsequent lactation in Holstein dairy cows

Autor: Rodriguez, Z. R., Lukach, J., Wynands, E., Ferro, P. P. C., Cramer, G., Caixeta, L. S.

Hyperketonemia (HYK) is an early lactation metabolic disease frequently observed in high-producing dairy cattle and it has been associated with suboptimal reproductive performance, decreased milk yield, increase occurrence of other diseases, and incr

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Distribution and Severity of Pasmo on Flax in North Dakota and Evaluation of Fungicides and Cultivars for Management.

Autor: Halley S; Langdon Research Extension Center., Bradley CA; Department of Plant Pathology, North Dakota State University, Fargo 58105., Lukach JR; Langdon Research Extension Center, North Dakota State University, Langdon 58249., McMullen M; Department of Plant Pathology, North Dakota State University, Fargo 58105., Knodel JJ; North Central Research Extension Center, North Dakota State University, Minot 58701., Endres GJ; Carrington Research Extension Center, North Dakota State University, Carrington 58421., Gregoire T; North Dakota State University Extension Service, Devils Lake 58301.

Publikováno v: Plant disease [Plant Dis] 2004 Oct; Vol. 88 (10), pp. 1123-1126.