Spyder™ - Nufarm US


Spyder is a water dispersible granule formulation that offers effective control of a broad spectrum of weeds and undesirable grasses throughout the growing season. Spyder provides preemergent and postemergent activity to control hard-to-kill annual and perennial grasses and broadleaf weeds. The active, a herbicide that is absorbed through the leaves and root system of the weed, subsequently stops growth by inhibiting cell division in the weed's tips, roots and shoots.

Link to SDS and Label

Link to Product Brochures


  • Dispersible granules for both pre-emergent and post-emergent weed control
  • Absorbed by both the roots and the foliage of the plant, which rapidly inhibits the plant's growth
  • Controls broadleaf and grassy weeds, also used for conifer and hardwood site preperation
  • Tank mix compatible with most widely used IVM herbicides
  • Readily mixes with hexazinone (Velpar)
  • Integrated Pest Management uses include chemical weed mowing and supression of grass seed heads
  • Application only requires a few ounces of product, rather than pounds or gallons like other herbicides


  • 5 lb jugs - 4 jugs/case


  • Sulfometuron methyl 75%

**Consult label for additional use and rate information