Pest alert: Myrtle Rust found in Kerikeri
- 09 May '17
Following the detection of the exotic fungus ‘Myrtle rust’ on Raoul Island last month, it has now been found on New Zealand’s mainland in Kerikeri. Spores of this fungal rust are easily spread by wind and, although not a pest of avocado trees, attacks plants of the myrtaceae family which includes many New Zealand natives (pohutukawa, rata, kanuka, manuka and ramarama) as well as some exotic fruit trees like Feijoa.
Growers can help by looking out for symptoms on their native myrtaceae trees for powdery, bright yellow or orange-yellow pustules on leaves, tips and stems.
For more information, please see the MPI update.
If you think you have seen this fungal disease, please call MPI’s Exotic Pests and Diseases hotline - 0800 80 99 66.
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Dr Nic Gill tells us about why he chose to grow avocados and why he loves them. Watch here: Nic Gill - Avocado grower
Dr Nic Gill shares about why avocados are the "Ferrari of fruit" and talks about avocados as a part of a high performance athletes diet. Nic also shares his favourite avocado smoothie recipe. Watch here: Nic Gill - avocado as the "Ferrari of fruit"
“All fresh avocados eaten in New Zealand are grown here,” says New Zealand Avocado CEO Jen Scoular, mitigating concerns that we import the fruit from Mexico. Criticism of Mexican growing practices was raised by an article published this week by the New Zealand Herald in the Lifestyle Section article headlined “Why you should stop eating avocados.”* Scoular says the article has caused confusion and New Zealand Avocado had fielded some concerned calls from the public for clarification about the origins of the fruit in New Zealand. New Zealand Avocado says the facts are: New Zealand does not import any fresh avocados. All our fruit is grown here, and consumed by Kiwis as well as exported, and our industry business model is environmentally sustainable. All of the fresh avocados that are sold in New Zealand supermarkets must comply with food safety protocols that ensure they are free of unsafe chemical residues and are safe for consumption. Furthermore, New Zealand researchers have discovered that New Zealand-grown avocados have unique nutritional qualities, with double the amount of Vitamin B6 and 20 percent more folate than those grown in other countries. “The article is misleading because it doesn’t mention New Zealand’s positive role in the international avocado industry. We don’t want Kiwis to be put off purchasing avocados based on incorrect information and a lack of knowledge and understanding about our successful and sustainable industry,” she says. Scoular says she is confident that Kiwis’ love affair with avocados will continue, and New Zealand Avocado encourages discussion around origin and sustainability. “It’s great the public are asking these questions, we want to ensure they are properly informed.” The New Zealand avocado season officially launched last week, it runs from August to April, but fresh avocados can be supplied year around in New Zealand. “Avocados are simply one of the best everyday simple, healthy, delicious foods. And it is wonderful the new research has uncovered that New Zealand avocados are especially healthy.” * http://www.nzherald.co.nz/lifestyle/news/article.cfm?c_id=6&objectid=11904488
New Zealand researchers have discovered thatNew Zealand-grown avocados have unique nutritional qualities, with double the amount of vitamin B6 and 20 percent more folate than those grown in other countries. Demand for avocados is already surging in New Zealand and this nutrient packed superfruit is fast becoming a staple ingredient in the diets of high-performance athletes, busy parents and the elderly. The findings were announced at the New Zealand Avocado 2017-18 season launch held at Eden Park’s Centenary lounge on Wednesday 9 August. The launch drew celebrities and included presentations from head international rugby strength and conditioning coach, ironman and avocado grower Nic Gill, and chef, author and avocado enthusiast Nadia Lim. New Zealand Avocado Chief Executive Jen Scoular says the new research is huge news for the nation. “We always knew avocados were good for us. It’s wonderful that we have now confirmed our locally grown fruit is especially healthy.” New Zealand avocados have a folate measurement of 81.6 ug* per 75g serving, providing 41 percent of the recommended daily intake. They have a vitamin B6 measurement of 0.47mg per 75g serving, providing 30 percent of the recommended daily intake. Folate contributes to normal growth and development in children, and to good tissue growth in pregnancy. Vitamin B6 contributes to normal immune system function and helps reduce fatigue. But that’s not all - the superfruit is fullof healthy mono-unsaturated fats that help keep appetites under control, is low in sugar and sodium, a good source of dietary fibre, and is packed with a range of essential vitamins and minerals. These vitamins are particularly beneficial for athletes, mums, busy families and young professionals. Nic Gill, who is also an associate professor of Sport and Recreation at AUT, addressed the guests on achieving optimal performance. Gill is credited by the likes of Jeff Wilson and Steve Hansen as being the key architect behind the best-conditioned team in the world. Avocados are “the Ferrari of fruit.” “Many athletes and high performing individuals eat avocados throughout the day, due to the nutrient dense and quality fuel they provide,” says Gill Celebrity chef and co-founder of My Food Bag, Nadia Lim, demonstrated healthy ways of using avocados at the launch, and spoke about the need to innovate for a healthier New Zealand. “Avocados are simply one of the best everyday simple, healthy delicious foods and Kiwis love learning new ways to enjoy them.” Nadia prepared for guests two salads; roast pumpkin, pear, avocado salad with blue cheese and raspberry balsamic dressing and harissa chicken, pumpkin and avocado salad with mint yoghurt dressing. Launch guests included Art Green and Matilda Rice, Laura McGoldrick, Mikki Williden, Zac Franich and Viarni Bright who were served five different avocado dishes to enjoy. The latest research was conducted by the Phytochemical and Health team at Plant & Food Research throughout the 2015-16 season. New Zealand avocados were analysed in accredited laboratories in New Zealand following the protocols required by the New Zealand Food Composition Database, NZFCD. NZFCD is an independent validated source for the nutritional composition information for the foods consumed by New Zealanders. ug* is the correct symbol for the metric measurement microgram which is one millionth of a gram or one thousandth of a milligram.
Struggling to keep your kids entertained over the school holidays? Why not print out this kids colouring activity to help them learn about the nutrients in avocados - and have fun while they do it! Download here We've also got some great recipe ideas to make with kids: Avocado ice cream Bliss balls Avocado morepork with sushi See all our kids recipes here
Biosecurity preparedness for the avocado industry NZ Avocado is seeking industry feedback on the intention to sign the Brown Marmorated Stink Bug (BMSB) Operational Agreement (OA). Just like the Fruit Fly OA, this is a threat specific arrangement under the Government Industry Agreement (GIA) biosecurity partnership. All horticulture groups were asked to undertake research to determine if they will be impacted by the arrival of BMSB into New Zealand. NZ Avocado has now completed this assessment and believes that we would be a minor beneficiary for the collective readiness and response activities that industries and MPI will undertake. Although the threat to avocados is believed to be minimal there remains a number of unknowns as BMSB has not yet invaded some of the major avocado producing areas of California so the investigation into the bugs potential to impact avocados continues. The conclusion of the NZAGA Executive is that we should be part of the BMSB Operational Agreement. However, as the impact to avocados is minimal we have negotiated a very lowimpact rating and proportionate cost share (0.2%) with a well-defined fiscal cap. This ability to fix an industry’s financial liability through the Operational Agreement process is one of the main advantages of joining GIA. With over 150 BMSB interception events in the 2016-17 risk period (September to April), this invasive bug has a high potential of invading NZ in the coming years. Through the GIA partnership we would want to help mitigate the impact of BMSB as they will also be a significant household nuisance for growers. See video here Also see the following video produced by MPI on the potential impacts to horticulture in New Zealand. See video here Please contact Brad Siebert if you wish to discuss this further.