Výsledky vyhledávání

The Effect of Horn Fly (Diptera: Muscidae) Infestation on Behavior, Water, and Feed Intake, and Digestion Characteristics of Beef Cattle

Autor: U A Sanchez-Sandoval, J J Figueroa-Zamudio, J Ramirez, C A Löest, S A Soto-Navarro, B G Smythe

Publikováno v: Journal of Economic Entomology. 115:365-370

Seven mature Angus × Hereford crossbreed cows (544 ± 23.2 kg of body weight) fitted with duodenal and ruminal cannulas were used in a crossover design to evaluate the effects of horn fly (Haematobia irritans) (L.) infestation on horn fly-induced de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20910640ae3f0fcb7932a51dbadd2e81
https://doi.org/10.1093/jee/toab208

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6 Evaluating the Impacts of Starvation on Permethrin Resistant and Susceptible Horn Flies (Diptera: Muscidae)

Autor: Jovannah Ramirez, Ulises A Sanchez-Sandoval, Joaquin J Figueroa-Zamudio, Hannah L Walker, Brandon G Smythe

Publikováno v: Journal of Animal Science. 100:2-3

The objective of the current study is to evaluate the impact of induced starvation on horn fly susceptibility to permethrin and general reproduction using filter paper and manure bioassays, respectively. Incorporating push-pull systems for horn fly c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3739e437e75115e06e86300d45904797
https://doi.org/10.1093/jas/skac313.002

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PSI-1 Effects of Pre-Transit Diets and Road Transportation on Plasma, Salivary Cortisol, and Rumen Environment of Beef Heifers

Autor: Bianca Birkenstock, Joaquin J Figueroa-Zamudio, Sergio A Soto-Navarro, Glenn C Duff, Vinicius N Gouvea, Eileen Marks-Nelson, Dustin T Yates, Afroza Akter, Brandon G Smythe, Kathryn E Smith, Clint A Löest

Publikováno v: Journal of Animal Science. 100:20-21

Increased salivary cortisol in cattle may be detrimental to rumen bacterial diversity. Effects of transportation and diet before transportation on plasma and salivary cortisol and on rumen conditions of 20 ruminal-cannulated heifers (346 ± 16 kg BW)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c52ee0633901fc2b15c0d100a0c65b8b
https://doi.org/10.1093/jas/skac313.029

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PS-3 Effects of Feeding Rates on Diflubenzuron Efficacy Against Filth Flies (Diptera: Muscidae) in Manure of Beef Heifers

Autor: Emma C Martin, Ulises A Sanchez-Sandoval, Jovannah Ramirez, Brandon G Smythe

Publikováno v: Journal of Animal Science. 100:17-18

The objective of the current study is to determine the effect of feeding rates on the efficacy of diflubenzuron against filth fly development in the manure of beef heifers. Twelve Angus × Hereford crossbred heifers (263 kg ± 16.2 kg BW) were used i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::31d980c9f31999f4360157851d4ae8e8
https://doi.org/10.1093/jas/skac313.024

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Influence of Monensin and Diflubenzuron on the Control of Immature Horn Fly and House Fly (Diptera: Muscidae) and Chemical Composition of Cattle Feces

Autor: U A Sanchez-Sandoval, J J Figueroa-Zamudio, J Ramirez, H L Walker, C A Löest, S A Soto-Navarro, B G Smythe

Publikováno v: Journal of medical entomology.

Twelve Angus × Hereford crossbred heifers were used in a completely randomized design to evaluate the effects of monensin and diflubenzuron feed additives on horn fly (Haematobia irritans) (L.) and house fly (Musca domestica) (L.) immature developme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07cf7162e43457fd15aae6888dd46889
https://pubmed.ncbi.nlm.nih.gov/36539325

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Establishing a Method to Evaluate the Efficacy of Compounds Aimed at Repelling Horn Fly (Diptera: Muscidae) Infestations on Cattle in a Laboratory Setting

Autor: Ramon Zepeda, Jerome A. Hogsette, Brandon G Smythe

Publikováno v: Journal of Economic Entomology. 113:3011-3016

Use of nonpesticidal chemicals to minimize or eliminate horn fly (Haematobia irritans) populations on cattle could be helpful in combating insecticide resistance. One recent approach is the use of natural products with repellent properties against th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d63cfcb8f2b12245cf22d6507df1355f
https://doi.org/10.1093/jee/toaa208

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