Hunter locals say only a few large wineries are flourishing while their smaller competitors flail.

"A lot of the wineries, particularly boutiques, are really struggling in the Pokolbin area," Hunter-based wine consultant Peter Wright said.

"It's very difficult at present for the wine business. They are struggling because, where they've had a restaurant (customer) base or independent bottleshops, those places have been closed up.

"You've got cellar doors closing down all over the place and you're having aged vines ripped out because they can't sell the grapes for what the (insecticide) sprays cost to put on them."(...)

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