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Generic Materials Search

Results 601 - 650 of 1023

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1023 items found.

View the OMRI Generic Materials List Glossary in PDF format here.
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Molasses
Allowed
Crop Fertilizers and Soil Amendments
Nonsynthetic
May be from nonorganic sources. Must not contain prohibited materials.
205.105(a)
Molasses
Allowed with Restrictions
Livestock Feed Ingredients
Nonsynthetic
Molasses must be from organic sources.
205.237(a) Feed ration [must be] composed of agricultural products… that are organically produced.
Molybdic Oxide
Allowed with Restrictions
Crop Fertilizers and Soil Amendments
Synthetic
To correct documented molybdenum deficiencies. May be used only with a documented soil molybdenum deficiency. May not be used as a defoliant, herbicide, or desiccant. See also MICRONUTRIENTS listings.
205.105(a) & 205.601(j)(6)(ii)
Monosodium Glutamate (MSG)
Prohibited
Processing Non-agricultural Ingredients and Processing Aids
Nonsynthetic Nonagricultural
See also AMINO ACIDS.
205.105(c) [General prohibition]
Morpholine
Prohibited
Processing Non-agricultural Ingredients and Processing Aids
Synthetic Nonagricultural
205.105(c) [General prohibition]
Moth Balls/Crystals
Prohibited
Crop Pest, Weed, and Disease Control
Synthetic
Naphthalene and paradichlorobenzene.
205.105(a)
Moxidectin
Allowed with Restrictions
Livestock Health Care
Synthetic
CAS #113507–06–5. Prohibited in slaughter stock, allowed in emergency treatment for dairy and breeder stock when organic system plan-approved preventive management does not prevent infestation. Milk or milk products from a treated animal cannot be labeled as provided for in subpart D of this part for 90 days following treatment. In breeder stock, treatment cannot occur during the last third of gestation if the progeny will be sold as organic and must not be used during the lactation period for breeding stock. Synthetic parasiticides must not be administered on a routine basis. For control of internal parasites only.
Mulch – nonsynthetic
Allowed
Crop Fertilizers and Soil Amendments, Crop Pest, Weed, and Disease Control
Nonsynthetic
205.203(c)(3) & 205.206(c)(1)
Mulch – plastic
Allowed with Restrictions
Crop Pest, Weed, and Disease Control
Synthetic
Plastic mulches, including mulches that are composites of paper and synthetic resins, polymers, or other nonrecycled or nonbiodegradable components, must be removed at the end of the season. Plastic mulches in perennial crops may be left for more than one season, but must be removed before the plastic decomposes or breaks into pieces so that it is not possible to effectively remove all pieces from the soil. May be used to control weed problems if the requirements of 205.206(e) are met. Use of polyvinyl chloride as a plastic mulch or row-cover is prohibited.
205.601(b)(2)(ii) As weed barriers… Mulches… (ii) Plastic mulch and covers [petroleum-based other than polyvinyl chloride (PVC)] & 205.206(c)6)
Muriate of Potash (KCl)
Allowed with Restrictions
Crop Fertilizers and Soil Amendments
Nonsynthetic
See also MINED MINERALS – UNPROCESSED and POTASSIUM CHLORIDE (KCL).
205.203(d)(3) & 205.602(g) A mined substance of high solubility.
Mushroom Compost
Allowed
Crop Fertilizers and Soil Amendments
Nonsynthetic
Mushroom media waste (see MUSHROOM MEDIA WASTE listings) that has been composted according to §205.203(c)(2) either before mushroom production or after mushroom production and does not include other, noncomposted materials, is considered “mushroom compost.” See also COMPOST listings.
205.203(c)(2)
Mushroom Media Waste
Allowed
Crop Fertilizers and Soil Amendments
Nonsynthetic
Must be composed of Allowed materials. See also MUSHROOM COMPOST for mushroom media waste that has been composted according to NOP requirements.
205.105
Mushroom Media Waste
Allowed with Restrictions
Crop Fertilizers and Soil Amendments
Nonsynthetic
Waste from mushroom production that contains animal manure that has not been fully composted is subject to uncomposted manure restrictions: may be (i) applied to land used for a crop not intended for human consumption,(ii) incorporated into the soil not less than 120 days prior to the harvest of a product whose edible portion has direct contact with the soil surface or soil particles, or (iii) incorporated into the soil not less than 90 days prior to the harvest of a product whose edible portion does not have direct contact with the soil surface or soil particles. See also MANURE – RAW, UNCOMPOSTED and MUSHROOM COMPOST.
205.203(c)(1)
Natural Acids
Allowed
Crop Management Tools and Production Aids
Nonsynthetic
205.105(a)
Natural Acids – pesticide
Allowed with Restrictions
Crop Pest, Weed, and Disease Control
Nonsynthetic
For use as a pest lure, repellent, or as part of a trap, or as a disease control. May be used for other pesticidal purposes only if the requirements of 205.206(e) are met. See Glossary for definition of "pesticide."
205.206(a),(b),(c),(d) & (e)
Neem
Allowed
Livestock External Parasiticides and Pesticides
Nonsynthetic
See also BOTANICALS.
205.105
Neem and Neem Derivatives – natural
Allowed
Crop Fertilizers and Soil Amendments, Crop Management Tools and Production Aids
Nonsynthetic
Allowed for nonpesticidal use. Includes neem cake and neem oil used as an adjuvant. See Glossary for definition of "neem and components."
205.105(a) & 205.203(c)(3) Uncomposted plant materials.
Neem Extract and Derivatives
Allowed with Restrictions
Crop Pest, Weed, and Disease Control
Nonsynthetic
For use as a pest lure, repellent, or as part of a trap, or as a disease control. May be used for other pesticidal purposes only if the requirements of 205.206(e) are met. See also PLANT PESTICIDES.
205.206(a),(b),(c),(d) & (e)
Nematicides – nonsynthetic
Allowed with Restrictions
Crop Pest, Weed, and Disease Control
Nonsynthetic
May be used as a pesticide only if the requirements of 205.206(e) are met. See also CHITIN.
205.206(b)(3), 205.206(d)(2) & 205.206(e)
Newspaper
Allowed
Livestock Management Tools and Production Aids
Synthetic
Allowed for use as bedding. Glossy paper and colored ink are prohibited.
205.239(a)(3) Appropriate clean, dry bedding. If the bedding is typically consumed by the animal species, it must comply with the feed requirements of § 205.237.
Newspaper
Allowed with Restrictions
Crop Pest, Weed, and Disease Control
Synthetic
Glossy paper and colored inks are prohibited. Paper may only be used as a mulch or compost feedstock.
205.601(b)(2)(i) & 205.601(c) As herbicides, weed barriers, as applicable… Mulches. As compost feedstocks—Newspaper or other recycled paper, without glossy or colored inks.
Niacin
Allowed with Restrictions
Livestock Feed Ingredients, Livestock Health Care
Synthetic/Nonsynthetic
May be derived from nicotinic acid. See also VITAMIN B COMPLEX.
205.237(a), 205.237(b)(2) & 205.603(d)(3)
Nicotine
Prohibited
Crop Pest, Weed, and Disease Control
Nonsynthetic
205.602(i)
Nicotinic Acid
Allowed with Restrictions
Livestock Feed Ingredients
Synthetic/Nonsynthetic
Source of niacin. See also VITAMINS.
205.237(a), 205.237(b)(2) & 205.603(d)(3)
Nigari
Allowed
Processing Non-agricultural Ingredients and Processing Aids
Synthetic Nonagricultural
The double salts of magnesium chloride and magnesium sulfate extracted from seawater, known commonly as nigari or bittern, must meet the Food Chemicals Codex requirements for both salts, with the exception of sulfate levels published for magnesium chloride, and be labeled as containing both salts. See also MAGNESIUM CHLORIDE and MAGNESIUM SULFATE.
205.605(a) Nonsynthetics allowed… Magnesium sulfate, nonsynthetic sources only. 205.605(b) Synthetics allowed… Magnesium chloride—derived from sea water.
Nisin
Prohibited
Processing Non-agricultural Ingredients and Processing Aids
Synthetic Nonagricultural
205.105(c) [General prohibition]
Niter
Prohibited
Crop Fertilizers and Soil Amendments
Synthetic
Also known as potassium nitrate. No mined source of niter has been verified at this time.
205.105(a)
Nitrate of Soda-Potash
Prohibited
Crop Fertilizers and Soil Amendments
Synthetic
A mixture of sodium and potassium nitrate.
205.105(a)
Nitrogen Gas
Allowed
Processing Non-agricultural Ingredients and Processing Aids
Nonsynthetic Nonagricultural
Oil-free grades only.
205.605(a)
Nori
Allowed with Restrictions
Processing Agricultural Ingredients and Processing Aids
Agricultural
Porphyra spp. Including crispata, perforata, suborbiculata, and tenera as cited in 21 CFR 184.1121. Nonorganic nori may be used only as a thickener and dietary supplement. Nonorganic nori may be used in processed products labeled as ‘Made with Organic [specified ingredients]’ provided that the nori is not produced or handled with the use of sewage sludge, genetic engineering, genetically modified organisms (GMOs), or ionizing radiation. Nonorganic nori may also be used in or on processed products labeled as ‘organic’ only when the certifier determines that the ingredient is not commercially available in an organic form and that it meets the requirements of 205.301(b) and 205.301(f). See also KELP. See Glossary for definition of "nori."
205.301(b),(c),(f) & 205.606(n)
Nutrient Minerals
Allowed with Restrictions
Processing Non-agricultural Ingredients and Processing Aids
Synthetic Nonagricultural
See also MINERALS – NUTRIENT.
205.605(b)
Nutrient Vitamins
Allowed with Restrictions
Processing Non-agricultural Ingredients and Processing Aids
Synthetic Nonagricultural
See also VITAMINS – NUTRIENT.
205.605(b)
Octadecyclamine (CAS #124-30-1)
Allowed with Restrictions
Processing Non-agricultural Ingredients and Processing Aids
Synthetic Nonagricultural
For use as a boiler water additive for packaging sterilization only.
205.605(b)
Odor Control Products
Allowed
Crop Management Tools and Production Aids
Nonsynthetic
For addition to materials (including compost, fish, manure, water, etc) which may be applied to crops or soil. Must be composed entirely of allowed materials.
Odor Control Products
Allowed
Livestock Management Tools and Production Aids
Nonsynthetic
For use on products which may come into contact with livestock. Must be composed entirely of allowed materials. If used on materials (manure, compost, water, etc) which will be applied to crops or fields, see ODOR CONTROL in Crops section.
Oils – nonsynthetic sources
Allowed
Crop Management Tools and Production Aids
Nonsynthetic
Plant or animal derived (e.g., fish). Used as spreader-stickers, surfactants, emulsifiers, and carriers. Such oils may not contain synthetic pesticides.
205.105
Oils – nonsynthetic sources
Allowed with Restrictions
Crop Pest, Weed, and Disease Control
Nonsynthetic
Plant or animal derived (e.g., fish). Used as suffocating or stylet oils, summer oils, and dormant oils. May only be used as a pesticide if the requirements of 205.206(e) are met.
205.206(e)
Oils, Petroleum-Based
Prohibited
Crop Management Tools and Production Aids, Crop Pest, Weed, and Disease Control
Synthetic
Petroleum derivatives outside the narrow range (415°F - 440°F) are prohibited. Petroleum fractions used as weed oil are prohibited.
205.105(a)
Oils, Petroleum-Based – narrow range
Allowed with Restrictions
Crop Management Tools and Production Aids, Crop Pest, Weed, and Disease Control
Synthetic
Narrow range oils are defined as, “Petroleum derivatives, predominately of paraffinic and napthenic fractions with 50 percent boiling point (10 mm Hg) between 415°F and 440°F.” Aromatic petroleum solvents including, but not limited to, benzene, naphthalene, toluene, and xylene are prohibited. Synthetic and allowed as plant disease control. Used as dormant and suffocating or stylet (summer) sprays. May be used as an insecticide (including acaricide or mite control). As synthetic inert ingredients as classified by the Environmental Protection Agency (EPA), for use with nonsynthetic substances or synthetic substances listed in this section and used as an active pesticide ingredient in accordance with any limitations on the use of such substances. EPA List 4—Inerts of Minimal Concern. Narrow range EPA List 1, List 2, and List 3 inerts are prohibited. See also INERTS listings. See Glossary for definition of "oils, narrow range."
205.2, 205.601(e)(7) & 205.601(i)(7) As insecticides (including acaricides or mite control). As plant disease control… Oils, horticultural—narrow range oils as dormant, suffocating, and summer oils.
Orange pulp, dried
Allowed with Restrictions
Processing Agricultural Ingredients and Processing Aids
Nonsynthetic Agricultural
Nonorganic dried orange pulp may be used in processed products labeled as ‘Made with Organic [specified ingredients]’ provided that the nonorganic dried orange pulp is not claimed to be organic. Nonorganic dried orange pulp may also be used in or on processed products labeled as ‘organic’ only when the certifier determines that the ingredient is not commercially available in an organic form and that it meets the requirements of 205.301(b) and 205.301(f) of the NOP Rule.
Organophosphates
Prohibited
Crop Pest, Weed, and Disease Control
Synthetic
205.105(a)
Oxygen Gas
Allowed
Processing Non-agricultural Ingredients and Processing Aids
Nonsynthetic Nonagricultural
Oil-free grades only.
205.605(a)
Oxytetracycline Calcium Complex
Allowed with Restrictions
Crop Pest, Weed, and Disease Control
Synthetic
For fire blight control in apples and pears only and for use only until October 21, 2014 if the requirements of 205.206(e) are met, which requires the use of preventative, mechanical, physical, and other pest, weed, and disease management practices.
Oxytetracyline (terramycin)
Prohibited
Livestock Health Care
Synthetic
See also ANTIBIOTICS.
205.105(a) & 205.238(c)(1)
Oxytocin (hormone)
Allowed with Restrictions
Livestock Health Care
Synthetic
No routine or long-term use. May be used only when necessary in postparturition therapeutic applications.
205.603(a)(17) As… medical treatment… Oxytocin—use in postparturition therapeutic applications.
Oystershell Lime
Allowed
Crop Fertilizers and Soil Amendments
Nonsynthetic
Ground shells from oysters.
205.105
Ozone
Allowed
Processing Non-agricultural Ingredients and Processing Aids
Synthetic Nonagricultural
205.605(b)
Ozone Gas
Allowed with Restrictions
Crop Management Tools and Production Aids
Synthetic
May only be used as an irrigation system cleaner.
205.601(a)(5) [F]or use as an irrigation system cleaner only.
Packaging Materials
Allowed
Processing Packaging and Containers
Synthetic Nonagricultural
Packaging materials that protect organic products from prohibited substances are allowed.
205.272(a)
Packaging Materials
Prohibited
Processing Packaging and Containers
Synthetic Nonagricultural
Packaging materials that contain synthetic fungicides, preservatives, or fumigants are prohibited.
205.272(b)(1)