What could be making holes in my grape leaves
the leaves on the grape vine are riddled with holes
It sounds like the larvae of the Light Brown Apple Moth is attacking your grape leaves. The product to spray is called Yates Success Ultra. You will need to spray every 7 - 14 days while the caterpillars are present. There is a withholding period of 14 days when spraying grapes. Should you prefer to use another product that has no withholding period, then the product to use is called Yates Natures Way Caterpillar Killer Dipel. This product is based on natural, low toxic and organic ingredients that should be sprayed every 5 - 7 days.
Answered: 28 Feb, 2019