Special Local Needs (SLN) Pesticide List for Colorado

The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Section 24(c) allows States to register additional uses of a federally registered pesticide.

These additional uses are for distribution and use within a particular state to meet a "special local need" (SLN).

An applicator must have the 24(c) Supplemental Label in their possession to apply SLN products.

The following list is for Colorado only. To obtain the label you need click on the label name below to open a pdf of the label.

Product Brand Name EPA Reg# Registrant Name Date issued SLN# Authorized Use Site
Authority MTZ DF Herbicide 279-3340 FMC Corporation 3/7/2014 CO-140001 For control of Kochia, russian thistle, and lambsquarters on fallow land. Fallow
Balance Flexx 264-1067 Bayer CropScience LP 2/17/09 CO-090001
For Control of Broadleaf Weeds and Grasses in Field Corn.
Corn
Beacon Herbicide 100-705 Syngenta 11/9/2005 CO-05-0004 Kentucky bluegrass grown for sod production Bluegrass sod
Beleaf 50 SG Insecticide 71512-10-279 FMC Corporation (ISK Bioscience) 06/25/2009 CO-090005 Control of lygus bugs and aphids. Alfalfa, seed production
Brigade 2EC 279-3313 FMC Corporation 4/3/2017 CO-170003 Mite and Aphid control Kentucky Bluegrass, seed production
Brigade 2EC 279-3313 FMC Corporation 5/15/09 CO-090003 Insect control in alfalfa grown for seed Alfalfa
Carnivore Herbicide 1381-249 Winfield Solutions, LLC 5/27/2014 CO-140002 Fallow land, Kochia control  Fallow
Carzol SP 10163-265 Gowan Company 8/8/2006 CO-060008 Insect contorl in alfalfa grown for seed Alfalfa, seed prod
Chateau Herbicide SW 59639-99 Valent 10/20/11 CO-110003 Weed control in established Alfalfa grown for seed only Alfalfa, seed prod
Comite II 400-154 Chemtura 5/7/2008 CO-080002 Mite control in alfalfa grown for seed Alfalfa, seed prod
264-1066 Bayer CropScience LP 3/27/09 CO-090002 Additional soil restrictions for isoxaflutole Corn
264-1066 Bayer CropScience LP 1/14/2015 CO-150002 Fallow land, Kochia control fallow
Dibrom 8 Emulsive 5481-479 Amvac Chemical Corporation 7/7/1999 CO-990011 To control lygus in seed alfalfa Alfalfa, seed prod
Dimethoate 400 34704-207 Loveland Products, Inc. 7/12/2017 CO-170004 Aphids, banks grass mites, spider mites Grasses, seed production
Dimethoate 400 EC 34704-207-279 FMC Corp. 8/2/2017 CO-170004 Aphids, banks grass mites, spider mites Grasses, seed production
Distance Insect Growth Regulator 59639-96 Valent 11/3/2001 CO-010007 Whitefly control on greenhouse tomatoes, 7 day PHI. Tomatoes, GH
Dual Magnum 100-816 Syngenta 3/10/1999 CO-990002 For control of weeds in dry bulb onions Onion
Dual Magnum Herbicide 100-816 Syngenta 4/1/2003 CO-03-0008 Spinach, weed control Spinach
Enhance 400-554 Chemtura 5/8/2008 CO-080004 Seed treatment for certain native grass seed grown only for seed product, to control smut and other diseases Native grasses for seed
Gramoxone SL 2.0 100-1431 Syngenta Crop Protection 2/9/2016 CO-160002 Harvest aid Alfalfa, seed prod
Intrepid 2F 62719-442 Dow Agrosciences 8/3/12 CO-120002 Aerial application on drybeans and sugarbeets at reduced gallonage (5 gap) Beans, dry edible, sugarbeets
Kerb 50 Selective Herbicide in WSP 62719-397 Dow AgroSciences 6/16/1999 CO-990010 Dodder control in alfalfa seed production Alfalfa, seed prod
Lorsban Advanced 62719-591 Dow AgroSciences 12/22/2008 CO-080008
Control of grape mealybugs and cutworms infesting grapes
Grapes
Lorsban Advanced 62719-591 Dow Agrosciences 06/28/2010 CO-100004 Control of Aphids, 7 day PHI / lower rates Sweet Corn
Omega 500F 71512-1 71512-1-100 ISK Biosciences Syngenta 4/9/2007 CO-070003 Potatoes, planting time treatment, powdery scab. ISK primary registrant, Syngenta subreg. Is what will be distributed (both same product name) Potato
Onager 10163-277 Gowan Company 2/9/2016 CO-160001 Banks grass mite, two-spotted spider mite. Grass grown for seed
Onager Miticide 10163-277 Gowan Company 10/31/08 CO-080007 To control spider mites in alfalfa and clover grown for seed Alfalfa, clover grown for seed
Orthene Turf, Tree & Ornamental Spray 97 5481-8978 Amvac Chemical Corporation 12/28/09 CO-090007 Soil injection for control of Aphids, Spider mites, Ash Sawfly Ornamentals
Orthene Turf, Tree & Ornamental WSP 5481-8978 Amvac Chemical Corporation 12/28/09 CO-090006 Soil injection for control of Aphids, Spider mites, Ash Sawfly Ornamentals
Parazone 3SL 66222-130 Makhteshim-Agan (dba ADAMA) 3/9/2017 CO-170001 Harvest Aid Alfalfa Seed Production
Parazone 3SL 66222-130 Makhteshim-Agan (dba ADAMA) 3/7/2017 CO-170002 Post-Harvest Dessicant Kentucky Bluegrass, Seed Production
Prowl H20 herbicide 241-418 BASF 1/24/2006 CO-060002 Weed control in dry bulb onion delayed preemergence Onion
Reflex Herbicide 100-993 Syngenta 12/31/2019 CO-100003 Weed control in dry beans Beans
Rimon 0.83 EC Insecticide 6622-35 66222-25-400 Makhteshim-Agan (MANA) Chemtura 4/18/2007 CO-070004 Insect control in alfalfa grown for seed Alfalfa, seed prod
Scoparia Herbicide 264-600 Bayer CropScience LP 1/9/2015 CO-150001 Fallow land, Kochia control fallow
Status Herbicide 7969-242 BASF 4/3/2007 CO-070002 Corn-allows aerial applications. Corn
TerraMaster 4EC fungicide 400-422 Chemtura 7/1/2003 CO-03-0009 Tomatoes, root rot control, hydroponic greenhouse Tomatoes, GH
Tilt 100-617 Syngenta Crop Protection 04/11/2016 CO-160003 Disease control in grass grown for seed grasses, seed production
Vydate L Insecticide/Nematicide 352-372 DuPont Agricultural Products 7/11/2001 CO-010005 To suppress onion thrips and western flower thrips on bulb onions in Colorado. Onion