Articles by author - Laven RA

Article P
Efficacy of blanket treatment of cows and heifers with an internal teat sealant in reducing the risk of mastitis in dairy cattle calving on pasture
Authors: Laven RA, Lawrence KE
Publication: New Zealand Veterinary Journal, Volume 56, Issue 4, pp 171-175, Aug 2008
Publisher: Taylor and Francis
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Animal type: Cattle, Livestock, Production animal, Ruminant
Subject terms: Animal remedies/veterinary medicines, Bacterial, Biosecurity, Disease control/eradication, Treatment/therapy, Antibiotics, Mastitis, Epidemiology, Mammary gland/udder, Infectious disease, Milk
Article class: Scientific Article
Article P
Failure of zinc supplementation to prevent severe facial eczema in cattle fed excess copper
Authors: Dawson C, Laven RA
Publication: New Zealand Veterinary Journal, Volume 55, Issue 6, pp 353-355, Dec 2007
Publisher: Taylor and Francis
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Animal type: Cattle, Livestock, Production animal, Ruminant
Subject terms: Biosecurity, Copper, Trace elements, Inflammation, Integument/skin/wool/hair/fur/feather, Disease/defect, Disease control/eradication, Epidemiology, Mycotoxicosis, Liver/hepatic disease, Fungal/yeast, Photosensitivity, Toxicology, Poisoning - chemical, Minerals/elememts
Article class: Clinical Communication
Article P
Variability in measurement of Pithomyces chartarum spore counts
Authors: Stevenson MA, Laven RA, Cuttance EL
Publication: New Zealand Veterinary Journal, Volume 65, Issue 4, pp 192-197, Jul 2017
Publisher: Taylor and Francis
Article P
Validation of a portable ultrasound machine for estimating sole thickness in dairy cattle in New Zealand
Authors: Laven LJ, Laven RA, Margerison JK
Publication: New Zealand Veterinary Journal, Volume 60, Issue 2, pp 123-128, Mar 2012
Publisher: Taylor and Francis
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Animal type: Cattle, Livestock, Production animal, Ruminant
Subject terms: Anatomy, Diagnostic procedures, Imaging, Locomotor, Trauma/injuries
Article class: Scientific Article
Article P
The assessment of blood copper status in cattle : A comparison of measurements of caeruloplasmin and elemental copper in serum and plasma
Authors: Livesey CT, Laven RA, Lawrence KE
Publication: New Zealand Veterinary Journal, Volume 55, Issue 4, pp 171-176, Aug 2007
Publisher: Taylor and Francis
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Animal type: Cattle, Livestock, Production animal, Ruminant
Subject terms: Circulatory system/haematology, Clinical pathology, Diagnostic procedures, Copper, Trace elements, Diet/rations/food, Nutrition/metabolism, Poisoning - chemical
Article class: Scientific Article
Article P
The association of milk-solid production during the current lactation with liver damage due to presumptive ingestion of spores from Pithomyces chatarum by dairy cattle
Authors: Laven RA, Mason WA, Cuttance EL
Publication: New Zealand Veterinary Journal, Volume 69, Issue 4, pp 201-210, Jul 2021
Publisher: Taylor and Francis
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Animal type: Cattle - dairy
Subject terms:
Article class: Scientific Article
Article P
Persistence of orthopaedic hoof blocks for the treatment of lame cattle kept permanently at pasture
Authors: Muller KR, Laven RA, Laven LJ
Publication: New Zealand Veterinary Journal, Volume 71, Issue 5, pp 236-243, Sep 2023
Publisher: Taylor and Francis
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Animal type: Cattle, Cattle - dairy
Subject terms:
Article class: Research Article
Article P O
BRIEF COMMUNICATION: Measurement of sole thickness and distance to distal phalanx using a portable ultrasound machine
Authors: Laven LJ, Laven RA, Margerison JK
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 70, pp 240-242, Jun 2010
Publisher: New Zealand Society of Animal Production
Article P
Conception rates to fixed-time artificial insemination of two oestrus synchronisation programmes in dairy heifers
Authors: Laven RA, Parkinson TJ, Sahu SK
Publication: New Zealand Veterinary Journal, Volume 63, Issue 3, pp 158-161, May 2015
Publisher: Taylor and Francis
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Animal type: Cattle - heifer, Cattle - dairy
Subject terms: Reproduction - female, Pregnancy, Oestrus/oestrous, Artificial insemination
Article class: Scientific Article
Article P
Comparison of cephalonium alone and in combination with an internal teat sealant for dry cow therapy in seasonally calving dairy cows
Authors: Laven RA, Chambers G, Bates AJ
Publication: New Zealand Veterinary Journal, Volume 64, Issue 2, pp 95-100, Mar 2016
Publisher: Taylor and Francis
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Animal type: Cattle - dairy
Subject terms:
Article class: Scientific Article