PAN Pesticides Database - Pesticide Products

Product Name: Oust xp herbicide

Note: See Working with the Information on this Page section below for important notes about this data.

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Identifying information, including U.S. EPA registration number, product registration status, formulation and warning label, as well as links to sources of product labels and MSDS information.
Summary of the toxicity properties of each active ingredient and the percent of each active ingredient in the product.
Approved uses for the product by general use type, pest, and crop or location.
Product registration history, including initial date registered, date cancelled (if applicable), and date registration was transferred (if applicable).
Name, address, and identifying number of the company that registered the product. Name and address of the agent, if applicable.
Complete list of names under which this product is sold. Often a company will register a single product and then sell the same product under many different brand names. The 'Distributor Name' list is a complete list of these names.

Product Identification for Oust xp herbicide

Basic Identification Information About This Product
MSDS and Product Label
U.S. EPA Product Reg No
Product Registration Status
Acute Hazard Warning Label
Restricted Use Product
PAN Bad Actor Product:
No. of names this product is sold under
Water dispersible granule
3 Caution
Not Listed
2 (See bottom of page for complete list of products)

Toxicity for Oust xp herbicide

Summary Toxicity Information for the Active Ingredients in this Product
For detailed chemical information click on the chemical names below

Active Ingredients
Chemical Name
Percent Carcinogen Cholinesterase
Developmental or
Reproductive Toxin
Sulfometuron methyl 75.0 %
Indicates high toxicity in the given toxicological category. Indicates no available weight-of-the-evidence assessment. For additional information on toxicity from scientific journals or registration documents, see the "Additional Resources for Toxicity " section of the chemical detail page for each active ingredient.

Other Ingredients in this Product

By U.S. law, only active ingredients (AIs) are reported. In addition to active ingredients, pesticide products may contain one or more "inert" ingredients. Many "inert" ingredients in current use have known adverse human and environmental effects.

U.S. EPA statement on inerts      U.S. EPA list of inerts     NCAP Inerts Report (pdf)


Registered Uses in the U.S. for Oust xp herbicide


Herbicide terrestrial


No pest , Pigweed , Seaside heliotrope , Chickweed , Bouncingbet , Common chickweed , Prickly coontail , Spreading orach , Common yarrow , Ragweed , Western ragweed , Musk thistle , Purple starthistle , Oxeye daisy , Canada thistle , Horseweed , Dogfennel , White snakeroot , Sunflower , Tansy ragwort , Goldenrod , Annual sowthistle , Common dandelion , Mustard , Yellow rocket , Black mustard , Shepherdspurse , Whitetop , Hoary cress , Tansymustard , Pepperweed , Tumble mustard , Yellow nutsedge , Horsetail , Turkey mullein , Spotted spurge , Redstem filaree , Whitestem filaree , Carolina geranium , Annual grasses , Perennial grasses , Jointed goatgrass , Wild oat , Signalgrass , Broadleaf panicum , Smooth brome , Ripgut brome , Red brome , Cheat , Downy brome , Bermudagrass , Crabgrass , Saltgrass , Barnyardgrass , Fescue , Red fescue , Alta fescue , Foxtail barley , Little barley , Sprangletop , Ryegrass , Italian ryegrass , Narrow panicum , Fall panicum , Bahiagrass , Reed canarygrass , Annual bluegrass , Kentucky bluegrass , Foxtail , Yellow foxtail , Johnsongrass , Medusahead , Wheat (volunteer) , Indiangrass , Foxtail fescue , Burclover , Sweetclover , Yellow sweetclover , Kudzu , Crimson clover , Vetch , Common mallow , Little mallow , Willowweed , Fireweed , Pokeweed , Buckhorn plantain , Curly dock , Wild blackberry , Crabapple , Bedstraw , Common speedwell , Wild carrot , Annual ryegrass

Crops and Locations

Forest trees (foliar treatment) , Hardwood forest trees (foliar treatment) , Conifer plantings (soil treatment) , Conifer release (soil treatment) , Pine (forest) (soil treatment) , Coast redwood (forest) (soil treatment) , Jack pine (forest) (dormant application) , Loblolly pine (forest) (soil treatment) , Longleaf pine (forest) (soil treatment) , Slash pine (forest) (soil treatment) , Black spruce (forest) (soil treatment) , Virginia pine (forest) (soil treatment) , Virginia pine (forest) (dormant application) , Ornamental turf (foliar treatment) , Ornamental ground covers , Bahiagrass (foliar treatment) , Bahiagrass (ornamental turf) (soil treatment) , Bermudagrass (ornamental turf) (foliar treatment) , Bermudagrass (ornamental turf) (soil treatment) , Centipedegrass (foliar treatment) , Centipedegrass (soil treatment) , Crested wheatgrass (foliar treatment) , Crested wheatgrass (soil treatment) , Smooth bromegrass (ornamental turf) (foliar treatment) , Bromegrass (smooth) (soil treatment) , American sycamore (soil treatment) , American sycamore (dormant application) , Baldcypress (soil treatment) , Chestnut (soil treatment) , Douglas-fir (soil treatment) , Tamarack (soil treatment) , Eastern white pine (transplants) , Grand fir (soil treatment) , Green ash (soil treatment) , Hemlock (soil treatment) , Larch (soil treatment) , Loblolly pine (transplants) , Lodgepole pine (soil treatment) , Longleaf pine (transplants) , Northern red oak (soil treatment) , Oak (transplants) , Ponderosa pine (soil treatment) , Red pine (soil treatment) , Sweetgum (soil treatment) , Yellow poplar (soil treatment) , Western white pine (soil treatment) , Red maple (soil treatment) , Slash pine (soil treatment) , Slash pine (transplants) , Water oak (soil treatment) , White ash (soil treatment) , White ash (dormant application) , White fir (soil treatment) , White oak (soil treatment) , Pin oak (soil treatment) , Chestnut oak (soil treatment) , Western larch (soil treatment) , Virginia pine (transplants) , Poplar (hybrids) (soil treatment) , Poplar (hybrids) (dormant application) , Southern red oak (soil treatment) , Ditchbanks , Drainage ditch banks (foliar treatment) , Canals (drained) , Barrier strips (foliar treatment) , Noncrop areas (foliar treatment) , Military installations (outdoor) (foliar treatment) , Noncrop areas (soil treatment) , Military installations (outdoor) (soil treatment) , Airports (foliar treatment) , Airports (soil treatment) , Rights-of-way (highway) , Roadsides (foliar treatment) , Roadsides (soil treatment) , Roadways (soil treatment) , Rights-of-way (railroad) (foliar treatment) , Rights-of-way (railroad) (soil treatment) , Rights-of-way (pipeline) (foliar treatment) , Rights-of-way (utility) (foliar treatment) , Rights-of-way (utility) (soil treatment) , Rights-of-way (pipeline) (soil treatment) , Industrial plant sites , Industrial sites (foliar treatment) , Storage yards (foliar treatment) , Lumber yards (foliar treatment) , Tank farms (petroleum) (foliar treatment) , Petroleum pumping station (foliar treatment) , Industrial sites (soil treatment) , Storage yards (soil treatment) , Tank farms (petroleum) (soil treatment) , Lumber yards (soil treatment) , Petroleum pumping station (soil treatment) , Parking lots , Pre-paving treatment (asphalt) , Walks (concrete) , Pre-paving treatment (asphalt) (soil treatment) , Paved areas (pre-paving application) (soil treatment) , Rights-of-way (foliar treatment) , Rights-of-way (soil treatment) , Fencerows (nonagricultural) (foliar treatment) , Fencerows (nonagricultural) (soil treatment) , Aerial application (fixed wing) , Aerial application (rotary aircraft) , Tank mix

U.S. Product Registration History for Oust xp herbicide

U.S. EPA Product Reg No:
Product Registration Status:
Approval Date:
Nov 17, 1999  

Company and Agent Information for Oust xp herbicide

Manufacturer Agent Distributor
E. i. du pont de nemours and co., inc. (s300/419)
1007 market street
Wilmington, DE 19898
Company Number: 000352
No Agent, See Company Info. No Additional Distributor, See Company Info.

Distributor Names for Oust xp herbicide

Product names Distributor Product Type Approval Date Cancellation Date
Oust xp herbicide E. i. du pont de nemours and co., inc. (s300/419) Parent Product Nov 17, 1999 Active
Sulfomet xp herbicide E. i. du pont de nemours and co., inc. (s300/419) Distributor Product Sep 8, 2008 Active
Working with the Information on this Page

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