New Zealand should concentrate on red wine more than it does. Plus, the secret menace!

Master of Wine Steve Smith, who is also the Director of Wine and Viticulture at Craggy Range in Hawkes Bay, was recently in the news saying that New Zealand should stop for a moment and concentrate on making its reds even better, rather than going off on all these new "fashion" varieties making the rounds (Grüner Veltliner, anyone??).

There's a lot of merit to that sentiment -New Zealand can do great reds, starting with Pinot noirs, Merlots, Syrahs and even overlooked varieties such as Malbec. As well as his mention of Craggy Range and Felton Road, some other noteworthy producers of reds in Aotearoa are Fromm Estate, Forrest Estate, Mount Difficulty, Millton Vineyard, Kumeu River, Te Mata Estate and a host of others on Waiheke Island. And in one fell swoop, I have left out loads of other wineries that produce great tasting reds on a consistent basis...

It will take more work in the vineyard to get this right, starting from the beginnings of site selection and all the rest that goes after it. But done right, and in suitable places, it should be possible to consistently produce great quality reds right here in our little patch of land in the Pacific Ocean.

Let's go to it, guys!!

However, Steve Smith also lets loose a huge cannonball, which is probably the one that should be making headlines in the eyes of viticulturists in New Zealand:

"This year would be the last for the Les Beaux Cailloux [one of their best Chardonnays, ed.] due to the onset of leaf roll virus which is threatening to spread to neighbouring vines with red grapes."

 Grapevine Leafroll associated Viruses, in particular, the Type 3 variant, are insidious beasts, which are working their way through our vines - slowly, but surely becoming something that we will have to manage much more actively in the near future.

It's primary means of spread is via mealybugs or less often, scale insects. The habitat range of mealybug in particular is spreading, and so goes Leafroll Viruses with it.

So far, there is no way to cure infected vines, so control is limited to pulling out infected vines (and often the neighboring vines as well), planting with virus-free stock, and trying to prevent the mealybug vectors from coming in again.

The latter point will be crucial for eventual effective management of the disease - much more research into how the virus and its vector(s) can be controlled is needed, and here in New Zealand conditions - we can't rely on overseas work alone.

Here's hoping that some virologists and entomologists out there and eager to take up the challenge!!