Publications by authors named "Tim A McAllister"

229 Publications

Feedlot Cattle Antimicrobial Use Surveillance Network: A Canadian Journey.

Front Vet Sci 2020 20;7:596042. Epub 2020 Nov 20.

Canadian Integrated Program for Antimicrobial Resistance Surveillance, Public Health Agency of Canada, Saskatoon, SK, Canada.

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November 2020

Molecular speciation and aromaticity of biochar-manure: Insights from elemental, stable isotope and solid-state DPMAS C NMR analyses.

J Environ Manage 2021 Feb 6;280:111705. Epub 2020 Dec 6.

Department of Biological Sciences, University of Lethbridge, Lethbridge, AB, T1K 3M4, Canada.

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February 2021

Greenhouse gas and ammonia emissions from stored manure from beef cattle supplemented 3-nitrooxypropanol and monensin to reduce enteric methane emissions.

Sci Rep 2020 11 9;10(1):19310. Epub 2020 Nov 9.

Agriculture and Agri-Food Canada, Lethbridge Research and Development Centre, 5403 1st Ave S., Lethbridge, AB, T1J 4B1, Canada.

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November 2020

Conserving purple prairie clover (Dalea purpurea Vent.) as hay and silage had little effect on the efficacy of condensed tannins in modulating ruminal fermentation in vitro.

J Sci Food Agric 2021 Feb 20;101(3):1247-1254. Epub 2020 Nov 20.

Agriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, Alberta, Canada.

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February 2021

Bacteriophage biocontrol of Shiga toxigenic Escherichia coli (STEC) O145 biofilms on stainless steel reduces the contamination of beef.

Food Microbiol 2020 Dec 21;92:103572. Epub 2020 Jun 21.

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, Lethbridge, AB, T1J 4B1, Canada. Electronic address:

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December 2020

Investigation of Macrolide Resistance Genotypes in Isolates from Canadian Feedlot Cattle.

Pathogens 2020 Jul 30;9(8). Epub 2020 Jul 30.

Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, SK S7N 5B4, Canada.

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July 2020

Effect of a pine enhanced biochar on growth performance, carcass quality, and feeding behavior of feedlot steers.

Transl Anim Sci 2020 Apr 31;4(2):831-838. Epub 2020 Jan 31.

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada.

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April 2020

Activity of Bacteriophage and Complex Tannins against Biofilm-Forming Shiga Toxin-Producing from Canada and South Africa.

Antibiotics (Basel) 2020 May 15;9(5). Epub 2020 May 15.

Agriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, AB T1J 4B1, Canada.

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May 2020

Effects of inclusion of purple prairie clover ( Vent.) with native cool-season grasses on fermentation and digestibility of mixed forages.

J Anim Sci Biotechnol 2020 14;11:23. Epub 2020 Feb 14.

2Agriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, AB T1J 4B1 Canada.

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February 2020

Biofilm formation by South African non-O157 Shiga toxigenic on stainless steel coupons.

Can J Microbiol 2020 Apr 4;66(4):328-336. Epub 2020 Feb 4.

Department of Ecosystem and Public Health, Faculty of Veterinary Medicine, University of Calgary, Calgary, Alberta, Canada.

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April 2020

Comparative genomics of multidrug-resistant Enterococcus spp. isolated from wastewater treatment plants.

BMC Microbiol 2020 01 24;20(1):20. Epub 2020 Jan 24.

Agriculture and AgriFood Canada, Lethbridge Research and Development Center, 5403 1 Avenue South, PO Box 3000, Lethbridge, T1J 4B1, Canada.

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January 2020

Antimicrobial Sensitivity Testing of Isolates Derived from Western Canadian Feedlot Cattle.

Microorganisms 2020 Jan 16;8(1). Epub 2020 Jan 16.

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, Lethbridge, AB T1J 4B1, Canada.

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January 2020

Effect of a bacteriophage T5virus on growth of Shiga toxigenic Escherichia coli and Salmonella strains in individual and mixed cultures.

Virol J 2020 01 7;17(1). Epub 2020 Jan 7.

Alberta Agriculture and Forestry, Agriculture Centre, Lethbridge, AB, T1J 4V6, Canada.

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January 2020

A direct qPCR screening approach to improve the efficiency of Mycoplasma bovis isolation in the frame of a broad surveillance study.

J Microbiol Methods 2020 02 13;169:105805. Epub 2019 Dec 13.

Lethbridge Research and Development Centre, Agriculture and Agri-Food Canada, Lethbridge, AB, Canada. Electronic address:

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February 2020