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Oryzalin 4 Pre-Emergent Weed Control

Usually Ships in 1-2 days
Oryzalin 4 is a pre-emergent weed control that can be used in non-crop site vegetation control, Christmas tree plantations and around roadsides and railroads. Oryzalin 4 pre-emergent controls weeds, warm season grasses, crabgrass, chickweed, johnsongrass, panicum, spurge, sowthistle

Features and Specifications

Active Ingredient(s) Oryzalin 41.0%
Weed Killer Weeds, warm season grasses, crabgrass, chickweed, henbit, purslane, johnsongrass, panicum, spurge, sowthistle
Sale Prohibited AK, CA, HI, WA
Shipping Rate Free
EPA Registration


This pesticide is toxic to fish. Do not apply directly to water, to areas where surface water is present or to intertidal areas below the mean high water mark. Do not contaminate water when disposing of equipment washwaters. Cover or incorporate spills.


It is a violation of Federal law to use this product in a manner inconsistent with its labeling. Do not apply this product in a way that will contact workers or other persons, either directly or through drift. Only protected handlers may be in the area during application. For any requirements specific to your State or Tribe, consult the agency responsible for pesticide regulations.


For additional information on this product please reference the CDMS label database listed below



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