Tree Wound Paints
In this section
USDA and accredited certifiers work together to enforce organic standards, ensuring a level playing field for producers and protecting consumer confidence in the integrity of the USDA Organic Seal.
Jay W. Pscheidt, 2021.
Acceptable products that meet organic standards are listed by the Organic Materials Review Institute (OMRI).
The information herein is supplied with the understanding that no discrimination is intended and that listing of commercial products, necessary to this handbook, implies no endorsement by the authors or the Extension Services of Oregon, Washington, or Idaho. Criticism of products or equipment not listed is not implied or intended.
Jay W. Pscheidt, 2008.