One of the handiest beneficial insects there is, green lacewings are native to North America (where I live) and LOVE to eat aphids, thrips, spider mites, leafhoppers, whiteflies and other soft bodied insects. They’re also extremely affordable: I got 5000 eggs which is enough for an acre for $40 total and I know that they’ll handle any of those annoying bugs for me, no chemicals needed. Once you get them, you just hang the little papers throughout your field and within a week or so they’ll hatch