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Generic Materials Search: growth regulators for plants

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5 items found.

View the OMRI Generic Materials List Glossary in PDF format here.
Click on the arrow or the material name to view more details about each material.

Cytokinins – nonsynthetic
Allowed with Restrictions
Crop Pest, Weed, and Disease Control
Nonsynthetic
May be used as a plant growth regulator 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. See also GROWTH REGULATORS FOR PLANTS and AQUATIC PLANT PRODUCTS listings.
Gibberellic Acid
Allowed with Restrictions
Crop Pest, Weed, and Disease Control
Nonsynthetic
Acceptable if made from a fermentation process and not fortified with prohibited synthetic substances. Fermentation process must not use genetically modified organisms. See also GROWTH REGULATORS FOR PLANTS. May be used as a pesticide 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.
Growth Regulators for Plants
Allowed with Restrictions
Crop Pest, Weed, and Disease Control
Nonsynthetic
Includes nonsynthetic plant hormones such as gibberellic acid, indole acetic acid (IAA), and cytokinins. Vitamin B1 is also permitted. Must not contain prohibited synthetic substances. Plant growth regulators may be used 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 See also GIBBERELLIC ACID and CYTOKININS-NONSYNTHETIC
205.105
Growth Regulators for Plants
Prohibited
Crop Pest, Weed, and Disease Control
Synthetic
All synthetic growth regulators not explicitly allowed are prohibited. Includes all formulations of the propagation hormone IBA (Indol-3-butyric acid) as well as the growth regulator NAA (1-Naphthalene acetic acid).
205.105(a)
Seaweed and Seaweed Products
Allowed
Crop Fertilizers and Soil Amendments, Crop Management Tools and Production Aids
Nonsynthetic
Nonsynthetic and not prohibited or synthetic and allowed. See also AQUATIC PLANT PRODUCTS listings and GROWTH REGULATORS FOR PLANTS. See Glossary for definition of "seaweed."
205.105 & 205.601(j)(1)