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Regardless of whether you have been farming for years, are just starting out, or simply are interested in agriculture, PGG Wrightson offers an unsurpassed range of products and services – all aimed at helping grow the country.

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Products and Services

Our ability to provide a diverse range of products and services enables us to be one of the major suppliers to the agricultural sector in New Zealand. We deal with leading suppliers to ensure our customers have access to market leading brands and products.

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We have a range of specialist teams who work with our representatives to provide additional support and expertise to our customers. We also provide the latest information on farming practices, industry news and market commentary through our blog.

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PGG Wrightson has an extensive nationwide network of representatives across our livestock, real estate, water, wool, insurance, arable and horticultural businesses. You can be sure to find a representative near you.

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We can make trading with us even easier by helping you to open an account. This allows you the flexibility to charge all PGG Wrightson services to the one account.

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Our Bill Smart options make running your farm operation easier, plus the added benefit of some great savings when billing power, phone, mobile, internet and fuel to your PGG Wrightson Monthly Trade Account.

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PGG Wrightson values the connection we have with our customers to share our stories, profile the latest news and business activities.

Who we are

Our History

PGG Wrightson is a New Zealand business listed on the NZ Stock Exchange (NZX:PGW). We have a rich heritage of more than 165 years working alongside New Zealand farmers to service their on-farm needs.

Our Business

Our business employs over 1800 permanent employees throughout New Zealand – from Kaitaia in the north to Invercargill in the south – providing farmers with a full service offering complimented with the knowledge and expertise of our people. 

Our Purpose

Our vision as a group is to be Leaders in the Field. This means being a trusted partner to our customers and being leaders in all that we do.

Keep informed with the latest advice Read our blog articles

PGG Wrightson Wool November Update

This week The Country's Jamie Mackay catches up with PGG Wrightson's GM for wool Grant Edwards to talk about the wool industry.

Since their last chat, Edwards says that the market has been steady across the board for all wool types.

Wool auctions have been at the A and P shows in Hawkes Bay and Christchurch. These have resulted in strong volumes of wool and great to see support for the market.

The Christchurch auctions turned around about 7.2 million dollars of wool within 4.5 hours of selling. Edwards mentions that this is a great show piece for farmers to see their product selling

Traditionally at this time of year the bulk of fleece wool comes off as lambs are weaned off and shearing begins.

Mackay mentions that the harvest of the wool clip is spread out over 12 months, compared to the traditional mad rush September – January shearing season. Edwards agrees as there is a lot more second shearing now.

Wool preparation and contamination continues to be an issue as Mackay brings up the discounting of wool due to staining by permanent markers at scanning time.

Edwards adds that preparation is always key and that it comes down to the farmers paying attention to this at the time of shearing.

Mackay notes that it has been very wet in some parts of the country and this might result in yellowing and discolouration. Edwards adds that this could be the case, particularly with Southland and humidity in the North Island, but it will just be something that farmers will need to keep an eye on.

Mackay wraps up by mentioning that the IWTO (International Wool Textile Organization) conference is in Queenstown next week, and that it is great to have international wool partners come to New Zealand to discuss the future of wool.
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Livestock Market Update Nov 29 2019

PGG Wrightson Livestock General Manager Peter Moore joins Mark Leishman on the daily report to discuss how the livestock market is tracking as we wrap up November.
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Gentle and effective flystrike protection

Flystrike is an awful disease, where struck sheep can die within 48 hours. Early signs of flystrike can be difficult to observe, so prevention is your best option. 

Wairoa-based sheep and beef farmer, Jonathan Neilson relies on Cyrex™ Liquid for the prevention and treatment of flystrike, as it has proven to be effective year after year.
Jonathan is Farm Manager at Pihanui Station, which is 1,360 ha, mostly south facing and typically rolling hill country. The station is home to approximately 6,500 Romney sheep, with 1,100 head of cattle grazed over winter.

The Pihanui team work closely with the team at PGG Wrightson Wairoa. “We do all our animal health and cropping through PGG Wrightson and really value their input on-farm,” says Jonathan. “I probably talk to Store Manager, Michael (Redward) at least weekly.” Pihanui Station is also supported by PGG Wrightson Technical Field Representative, Paul Kahaki.  

Michael notes that weather and flies probably provide the biggest challenges to farmers in the area. Situated north of Napier and south of Gisborne, the environmental conditions are both a benefit and a challenge to sheep farmers. There are dry and humid conditions from about mid-November through to April. The heat and humidity through summer and autumn create ideal conditions for fly activity and the animals are hugely susceptible to flystrike.

“Of course, the weather is changeable. This year, we saw flystrike cases as late as July!” explains Michael.

“Cyrex Liquid has worked to protect and treat the sheep on Pihanui Station for several years,” Michael notes. 

“It is a good product for preventing flystrike, but it also kills any live maggots on the sheep. I believe it is one of the most superior dips on the market for longevity on the animal.” 

“Most farmers use it during flystrike season, some also use it on rams prior to mating for protection against lice,” Michael adds. 

Cyrex Liquid is designed to eliminate flystrike, maggots and lice in sheep. It provides flystrike protection for up to 12 weeks, depending on the season.

In Jonathan’s opinion, Cyrex is gentler than other products he has used in the past. 

“I like Cyrex because it’s not as hard on the sheep, other products used to burn their skin,” he says. “It is also more effective in small doses, it does not take much to treat a sheep with active flystrike.”

Cyrex contains both Cyromazine and Spinosad, making it highly effective in killing flies and maggots. With no organo-phosphates, it is also safer for humans to handle. For best results, Cyrex should be applied to dry wool.

“We like the 12 weeks of protection for peace of mind. Plus, it is guaranteed to kill any maggots on the sheep, so we don’t have to physically check every animal,” Jonathan adds.
Jonathan and his team treat the hoggets with Cyrex at the start of November. Every other sheep is dosed at the end of November, at weaning. The lambs are treated again post-shearing and the ewes again pre-mating (normally mid-February).

“Cyrex is very reliable,” concludes Jonathan. “It costs a bit, so we wouldn’t use it if it wasn’t effective!”

Sponsored by Elanco

 
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Think zinc to protect against facial eczema

Managing Facial Eczema (FE) requires a multipronged approach that involves reducing spore intake and providing zinc as a prophylaxis and therapy. 

FE is caused by a mycotoxin produced by the fungus Pithomyces chartarum growing in pasture dead matter. This fungus multiplies rapidly when overnight temperatures are above 13 degrees Celsius and when there is moisture available. The fungal spores are ingested by livestock and release a toxin called sporidesmin, which is concentrated in the bile of the liver causing significant liver damage. This causes phylloerythrin, a breakdown product of chlorophyll which builds up in the blood stream and reacts with sunlight causing photosensitivity and the lesions we recognise as FE. By the time you see the physical signs of FE, there is already significant liver damage in a large proportion of the mob. 

Zinc helps to reduce FE incidence. The mycotoxin in sporidesmin is a thiol compound. Thiols react with certain metals to form stable compounds called mercaptides that do not cause tissue damage. Zinc is a mercaptide forming metal and is able to prevent and limit tissue damage from the sporidesmin. It is important to note that chelated zinc does not have this protective effect. 

Zinc prevention needs to occur two to three weeks prior to the risk period to build up protective levels in the animal (see Zinc dosing steps). When spore counts are rising towards 30,000, begin zinc supplementation so that by the time counts actually reach 30,000, the animals are receiving 2 g of zinc per 100 kg. 

The most effective treatment for preventing facial eczema is the use of The Time Capsule®. It contains zinc oxide, providing four weeks protection in cattle and six weeks in sheep. Repeated treatments extend this protection period. It is a safe and easy-to-use bolus, that leaves no residue and removes the guess work from dosing.

In a 2019 trial¹, The Time Capsule was administered to cattle on two farms over a period of two months. Animals were blood sampled and weighed each week to determine liver function and serum zinc levels. The Time Capsule performed well with serum zinc levels rising quickly in all animals to be greater than the protective level of 18 umol per L at the first sampling one week after administration. The levels remained consistently protective through the eight week study.

Liver function in the animals remained well within the normal parameters indicating that the cattle were protected. There was no relationship seen between the serum zinc levels and weight gain. Weight gain was not affected by the zinc treatment on the two farms.

If animals are affected with clinical FE, it is still worthwhile treating them with zinc. Treatment helps to reduce the continuing liver damage and allow for recovery. Zinc can also be supplied through supplementation in water and feed using products like Zinc Oxide, Zinc Sulphate Heptahydrate and Zinc Sulphate Monohydrate. If you are going to supply the zinc through water or feed, give animals an oral drench to lift levels quickly and safely. The zinc content of supplements varies, so check with your PGG Wrightson store or Technical Field Representative to calculate the correct dose for the product you are using. Blood samples can be analysed to check that the animals are receiving a protective dose.

For more advice around FE treatment or prevention, contact your local PGG Wrightson Technical Field Representative or store. 

Zinc dosing: Steps for when to start treatment 

  • Step 1: 
    Monitor regional spore counts
    When regional counts trend upwards to reach 20,000, continue to Step 2.
  • Step 2: 
    Monitor farm specific counts
    Choose four paddocks that are representative of the farm. When farm specific counts rise to reach 30,000 continue to Step 3.
  • Step 3: 
    Weigh a selection of cattle
    Accurate live weight measurement is essential to ensure the correct bolus size or mixing rate is being used. Guesswork leads to error!
  • Step 4: 
    Dose cattle with full zinc rates
    If spore counts are over 30,000, cattle should be dosed with a full dose of zinc: 2 g of elemental zinc per 100 kg liveweight per day.
  • Step 5: 
    Is my programme working?
    Have you checked your dosing method is effective? Recent New Zealand trial work¹ has highlighted that approximately 70 percent of zinc dosing programmes don’t achieve protective levels. Measure serum zinc and GGT three to six weeks into your programme.

 ¹ 2019 New Zealand trial approved by an animal ethics commitee, conducted by an independent research company.

Sponsored by Agritrade

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