Organic Materials Research Institute definition
Organic Materials Research Institute or “OMRI” means an organization that determines which input products are allowed for use in organic production and processing.
Examples of Organic Materials Research Institute in a sentence
Gardeners must take care not to damage these parts and will be responsible for either repairing their own hose bib/piping or paying a Chemical-free Growing Practices: No chemical pesticide, herbicide, or fertilizers may be used on site unless they carry the OMRI (Organic Materials Research Institute) logo.
All herbicide products must be approved by the Organic Materials Research Institute (OMRI), National Organic Program for use in Integrated Pest Management programs, or US EPA Generally recognized as Safe (GRAS) will be used.
Water use: Chemical-free Growing Practices: No chemical pesticides, herbicides, fungicides, or fertilizers may be used on site unless they carry the OMRI (Organic Materials Research Institute) logo.