Rights of Way Sensitive Area Materials List

List of Approved Herbicide Active Ingredients and Products

Active Ingredient Factsheets:

Aminopyralid

Glyphosate

Indaziflam

Imazapyr

Metsulfuron Methyl

Sulfometuron Methyl

Fosamine Ammonium Factsheet

Triclopyr Factsheet

Paclobutrazol Factsheet

Products

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Active Ingredient Use Restrictions	Product Names (EPA #) Registrant
Aminopyralid	Milestone (62719-519) (Product Review ) Opensight (62719-597) (Product Review ) Corteva Agriscience LLC’
Fosamine Ammonium Lowest Labeled Rate*	Krenite S (42750-247) Albaugh, Inc.
Glyphosate Lowest Labeled Rate for all Glyphosate products	Ranger Pro Herbicide (524-517) Round Up Pro (524-475) Bayer Cropscience LP	Glyphomax Plus (62719-322) Corteva Agriscience LLC Rodeo Corteva Agriscience LLC
	Aquaneat Aquatic Herbicide (228-365) Nu Farm Americas
	While Rodeo, and Aquaneat all have aquatic uses, approval for their use as sensitive materials does NOT mean that they can be used for aquatic weed control, or directly applied to water, as part of a rights of way management program. Products are subject to the no-spray and limited spray provisions of 333 CMR 11.04.
Indaziflam	Esplanade 200 SC (432-1516) (Product Review) Bayer Environmental Sciences
Metsulfuron Methyl Lowest Labeled Rate for all Metsulfuron Methyl Products*	Escort XP (432-1549) Bayer CropScience	Patriot Selective Herbicide, (228-391)  Nu Farm Americas

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Sulfometuron Methyl Lowest Labeled Rate for all Sulfometuron Methyl Products*	Oust XP (432-1552)  Bayer CropScience	Spyder Selective Herbicide (228-408)  Nu Farm Americas
Metsulfuron Methyl   Sulfometuron Methyl Lowest Labeled Rate*	Oust Extra (432-1557) Bayer Environmental Science
Imazapyr  3 pints/acre every 3rd year OR 2 pints/acre every other year for all Imazapyr Products	Arsenal (241-346)  Arsenal Powerline (241-431)	Polaris AC Complete Herbicide (228-570) (Product Review ) Polaris Herbicide (228-534)  Nu Farm Americas
Triclopyr, Butoxy Ethyl Ester  The lowest of the following rates: 1. Between 10 feet and 50 feet of the resource: Lowest labeled rate* or  0.5 pints per acre 2. Between 50 feet and the boundary of the limited spray zone: Lowest labeled rate* or 3 pints per acre	Garlon 4 (62719-40) Corteva Agriscience LLC Garlon 4 Ultra (62719-527)  Corteva Agriscience LLC
Paclobutrazol  Lowest Labeled Rate*	Cambistat (74779-3)  Rainbow Tree care

* Lowest labeled rate the minimum labeled rate of the pesticide product for the
appropriate site, pest and application method

Disclaimer
The Massachusetts Department of Agricultural Resources (MDAR) makes no endorsement of any companies, organizations, persons, products, trade or brand names referenced in this Rights of Way Sensitive Area Materials List (“the list”). Active Ingredients on the list are reviewed pursuant to a Cooperative Agreement between MDAR and the Massachusetts Department of Environmental Protection. Only environmental fate and toxicological data, including eco-toxicological data, are reviewed when evaluating an active ingredients suitability for inclusion on the list. Inclusion on the list does not represent any endorsement by MDAR as to the efficacy of the active ingredient for rights-of-way vegetation management.