SHW member and grower Paul Baldwin has a Grape Sulfur tractor duster for sale.
Small tractor with 3 point category 1 hitch and PTO needed. Uses very little power, a 15 hp tractor should handle it. Holds several bags of dusting sulfur. Works great, just greased and ready to use. Quick application. Should be perfect for a small vineyard or a few acres.
Call Paul at P & N vineyard 916 425-4763.