Will Evergreen Pyrethrum Dust 1% kill flies on dairy cattle? Is it organic approved?
Yes, Evergreen Pyrethrum Dust can be applied to dairy cattle to eliminate stable flies at a rate of 2oz per animal by shaker can, or suitable mechanical dust applicator over the head, neck, shoulders, back and legs. It is OMRI certified, please click on the link below for the certificate.
Answer last updated on: 02/11/2010