Discussion in 'Grape Growing & Vineyard Forum' started by ralphie513, Apr 16, 2018 at 4:28 PM.
Does anyone know what these little black things are, I'm assuming they are what is chewing the leaf.
Those aren't pests I have. You must live in a relatively warmer climate; my vines aren't even swelling buds yet. Have you tried spraying them with anything? Sevin/carbaryl or malathion are cheap and easy to try out.
That looks like the poop left behind from whatever was munching on your grape leaves.
I should have mentioned the plants are in my greenhouse. Weather here (upstate NY) is still below freezing with no sign of warming.
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