Guard'N'Aid for ThripKill Thrips (adults, eggs & larvae) with Guard 'n' Aid Thrips. It's Pyrethrum based so is safe on edible pants. It works indoors and outdoors, even on hard surfaces. You'll get 22 x 750ml sprays out of this when diluted at 15ml L. Kills thrips at larval, adult and egg stage Pyrethrum based Indoor and outdoor use Also effective on hard surfaces 15ml L (use no more than 20ml L) Safe for use on edible and non edible crops Comes with measuring cup