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Oryzalin 4 Pre-Emergent Weed Control

Regular price $144.99 Regular price

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.