Search Results - "Burke, Joan"

Sustainable Approaches to Parasite Control in Ruminant Livestock by Burke, Joan M, Miller, James E

“…It is increasingly difficult to manage and control gastrointestinal nematode parasites in pasture-based ruminant livestock operations because of the high…”
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Wild bees respond differently to sampling traps with vanes of different colors and light reflectivity in a livestock pasture ecosystem by Acharya, Roshani S., Burke, Joan M., Leslie, Timothy, Loftin, Kelly, Joshi, Neelendra K.

“…Wild bees are important pollinators and monitoring their abundance and diversity is necessary to develop conservation protocols. It is imperative to understand…”
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Whole genome structural analysis of Caribbean hair sheep reveals quantitative link to West African ancestry by Spangler, Gordon L, Rosen, Benjamin D, Ilori, Moses Babatunde, Hanotte, Olivier, Kim, Eui-Soo, Sonstegard, Tad S, Burke, Joan M, Morgan, James L M, Notter, David R, Van Tassell, Curtis P

“…Hair sheep of Caribbean origin have become an important part of the U.S. sheep industry. Their lack of wool eliminates a number of health concerns and…”
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Sheep grazing influences the abundance, diversity, and community composition of wild bees and other insects in livestock pastures by Sharma Acharya, Roshani, Leslie, Timothy, Burke, Joan, Naithani, Kusum, Fitting, Emily, Loftin, Kelly, Joshi, Neelendra K.

“…[Display omitted] •Livestock pastures support diverse communities of wild bees and other insects.•Sheep grazing affects the diversity and community of wild…”
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Clustering climate and management practices to define environmental challenges affecting gastrointestinal parasitism in Katahdin sheep by Arisman, Brian C, Burke, Joan M, Morgan, James L M, Lewis, Ronald M

“…Abstract Gastrointestinal nematodes (GIN) negatively affect the performance and well-being of sheep. Due to anthelmintic resistance, GIN are difficult to…”
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Genotype by environment interaction and heteroscedasticity influence the expression of parasite resistance in Katahdin sheep by Arisman, Brian C, Burke, Joan M, Morgan, James L M, Lewis, Ronald M

“…Abstract Increasingly, sheep producers are choosing breeds that express resistance to gastrointestinal parasites due to reduced efficacy of anthelminthic…”
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Genetic parameters for ewe reproductive performance and peri-parturient fecal egg counts and their genetic relationships with lamb body weights and fecal egg counts in Katahdin sheep by Notter, David R, Ngere, Lauretta, Burke, Joan M, Miller, James E, Morgan, James L M

“…Abstract This study estimated genetic parameters for ewe reproductive traits [number of lambs born (NLB) and weaned (NLW) per ewe lambing] and fecal egg counts…”
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Quebracho tannins aid in the control of Eimeria spp. and gastrointestinal nematodes in lambs and goat kids by Acharya, Mohan, Burke, Joan M., Miller, James E., Terrill, Thomas H., Wood, Erin L., Muir, James P.

“…•Quebracho tannins minimized fecal oocyst excretion in lambs and kids.•Feeding quebracho failed to reduce signs of coccidiosis (dag and fecal scores).•Dietary…”
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Genetic diversity of United States Rambouillet, Katahdin and Dorper sheep by Becker, Gabrielle M, Thorne, Jacob W, Burke, Joan M, Lewis, Ronald M, Notter, David R, Morgan, James L M, Schauer, Christopher S, Stewart, Whit C, Redden, R R, Murdoch, Brenda M

“…Managing genetic diversity is critically important for maintaining species fitness. Excessive homozygosity caused by the loss of genetic diversity can have…”
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Pedigree diversity and implications for genetic selection of Katahdin sheep by Nilson, Sara M., Burke, Joan M., Murdoch, Brenda M., Morgan, James L. M., Lewis, Ronald M.

“…The Katahdin hair breed gained popularity in the United States as low input and prolific, with a propensity to exhibit parasite resistance. With the…”
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Soil microbial diversity in organic and non-organic pasture systems by Acharya, Mohan, Ashworth, Amanda J, Yang, Yichao, Burke, Joan M, Lee, Jung Ae, Sharma Acharya, Roshani

“…Understanding the effects of organic pasture management on the soil microbiome is important for sustainable forage production since soil microbiome diversity…”
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Variants Within Genes EDIL3 and ADGRB3 are Associated With Divergent Fecal Egg Counts in Katahdin Sheep at Weaning by Becker, Gabrielle M, Burke, Joan M, Lewis, Ronald M, Miller, James E, Morgan, James L M, Rosen, Benjamin D, Van Tassell, Curtis P, Notter, David R, Murdoch, Brenda M

“…Gastrointestinal nematodes (GIN) pose a severe threat to sheep production worldwide. Anthelmintic drug resistance coupled with growing concern regarding…”
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Prevalence of anthelmintic resistance on sheep and goat farms in the southeastern United States by Howell, Sue B, Burke, Joan M, Miller, James E, Terrill, Thomas H, Valencia, Elide, Williams, Mimi J, Williamson, Lisa H, Zajac, Anne M, Kaplan, Ray M

“…Objective--To determine prevalence of anthelmintic resistance on sheep and goat farms in the southeastern United States. Design--Cross-sectional study…”
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Experiences with integrated concepts for the control of Haemonchus contortus in sheep and goats in the United States by Terrill, Thomas H., Miller, James E., Burke, Joan M., Mosjidis, Jorge A., Kaplan, Ray M.

“…The generally warm, moist environmental conditions in the southern United States (U.S.) are ideal for survival and growth of the egg and larval stages of…”
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Single Nucleotide Polymorphism Effects on Lamb Fecal Egg Count Estimated Breeding Values in Progeny-Tested Katahdin Sires by Notter, David R, Heidaritabar, Marzieh, Burke, Joan M, Shirali, Masoud, Murdoch, Brenda M, Morgan, James L M, Morota, Gota, Sonstegard, Tad S, Becker, Gabrielle M, Spangler, Gordon L, MacNeil, Michael D, Miller, James E

“…Estimated breeding values (EBV) for fecal egg counts (FEC) at 42-90 days of age (WFEC) and 91-150 days of age (PFEC) for 84 progeny-tested Katahdin sires were…”
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Color of Pan Trap Influences Sampling of Bees in Livestock Pasture Ecosystem by Acharya, Roshani S., Leslie, Timothy, Fitting, Emily, Burke, Joan, Loftin, Kelly, Joshi, Neelendra K.

“…The decline in insect pollinators has increased the importance of accurately monitoring pollinator diversity and abundance over time. Sampling techniques…”
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Endophyte-Infected Tall Fescue Affects Rumen Microbiota in Grazing Ewes at Gestation and Lactation by Chai, Jianmin, Alrashedi, Saleh, Coffey, Ken, Burke, Joan M., Feye, Kristina, Ricke, Steven C., Park, Si Hong, Edwards, J. Lannett, Zhao, Jiangchao

“…Tall fescue ( Schedonorus arundinaceus ) is a cool-season perennial grass that is widely used as a forage for many livestock species including sheep. An…”
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Facts about Sunn Hemp Toxicity by Mosjidis, Jorge A, Burke, Joan M, Hess, Joseph B

“…Sunn hemp (Crotalaria juncea L.) is an annual plant widely grown in the tropics. The genus Crotalaria includes some species known to be toxic to animals…”
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Current and future trends in managing internal parasites in forage-based livestock by Burke, Joan

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Harvest regimen changes sericea lespedeza condensed tannin, fiber and protein concentrations by Muir, James P., Terrill, Thomas H., Mosjidis, Jorge A., Luginbuhl, Jean‐Marie, Miller, James E., Burke, Joan M., Coleman, Samuel W.

“…Sericea lespedeza (Lespedeza cuneata [Dumont de Courset] G. Don.; SL) is a perennial, warm‐season legume containing condensed tannins (CT) that can play…”
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