Sunday, 27 August 2017 08:55

On-farm biosecurity needs to be ‘best practice’

Written by 
Jenny Weston. Jenny Weston.

An animal health academic is urging best practice as a means of precluding the spread of disease.

The dean of Massey University’s Veterinary School, associate professor Jenny Weston, has spoken out in light of an outbreak of disease due to Mycoplasma bovis on a large South Canterbury farm.

Weston says while the outbreak is being contained and investigated, it is important for all farmers to be thinking about biosecurity and what animals, people and vehicles coming onto their farms might be carrying

“Nearly all farmers will buy in breeding bulls/rams, meaning they could also be bringing in infectious diseases like BVD [bovine viral diarrhoea] and Johne’s disease, which are important to look out for, as well as drench-resistant parasites and antibiotic resistant pathogens.

“There are a few things farmers can do to ensure the health and welfare of their livestock and to maintain the smooth running of their business,” Weston says.

Movements should be minimised and preferably minimise the number of sources of livestock. Record all movements (even between your own properties with multiple farms and grazing blocks) through the National Animal Identification and Tracing (NAIT) programme.

Test all incoming animals for things that can be relatively easily tested for.

Vaccinate and quarantine drench when animals come onto the farm. Quarantine and keep new animals isolated for at least 1-2 weeks.

Other things to consider include:

Insist on cleanliness of people, vehicles and equipment coming onto your farm.

Provide good washing up facilities, e.g. for boots, aprons, etc for people coming onto or leaving your farm as many pathogens can be transmitted via blood or faeces.

Ideally, look to coordinate grazing rotations with the neighbours so that your animals aren’t “over the fence” from the neighbour’s animals.

More like this

Bikinis in cowshed

OPINION: An animal activist organisation is calling for an investigation into the use of dairy cows in sexuallly explicit content posted on social media and adult entertainment subscription site OnlyFans.

Editorial: Agri's mojo is back

OPINION: Good times are coming back for the primary industries. From sentiment expressed at Fieldays to the latest rural confidence survey results, all indicate farmer confidence at a near-record high.

Featured

Hort industry dishes out awards

Research and healthcare initiatives, leadership and dedication to the sector have been recognised in the 2025 Horticulture Industry Awards.

Manuka honey trader posts sour results

Manuka honey trader Comvita slumped to a $104 million net loss last financial year, reflecting prolonged market disruption, oversupply and pricing volatility.

Poultry industry, Govt sign landmark biosecurity deal

The Government has struck a deal with New Zealand's poultry industry, agreeing how they will jointly prepare for and respond to exotic poultry diseases, including any possible outbreak of high pathogenicity avian influenza (HPAI).

National

Machinery & Products

» Latest Print Issues Online

The Hound

Faking it

OPINION: Demand for red meat is booming, while it seems the heyday of plant-based protein is well past its 'best…

M.I.A.

OPINION: The previous government spent too much during the Covid-19 pandemic, despite warnings from officials, according to a briefing released…

» Connect with Rural News

» eNewsletter

Subscribe to our weekly newsletter