Zamzows Last Call Spinosad Ready To Use 32 OZ Sale! from $12.99 Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Contains Spinosad "spin-OH-sid". Deadbug Brew® kills bagworms, borers, beetles, caterpillars, codling moth, gypsy moth, loopers, leaf miners, spider mites, tent caterpillars, thrips and more!