§ 205.602 Nonsynthetic substances prohibited for use in organic crop production.
|(a)||Ash from manure burning.|
Potassium chloride—unless derived from a mined source and applied in a manner that minimizes chloride accumulation in the soil.
|(f)||Sodium fluoaluminate (mined).|
|(i)||Tobacco dust (nicotine sulfate).|
Saturday, April 1, 2017
Natural Substances Prohibited by USDA for use in Organic Crop Production
Posted by Xtremehort at 1:10 PM