SAFETY DATA SHEET Quali-Pro Dithiopyr 2 L Page 4 of 6 SPECIFIC GRAVITY: 1.014 g/cc (8.46 lb/gal) at 25oC; 1.000 g/cc (8.35 lb/gal) at 39oC VISCOSITY (centipoise): 9.83 at 25oC; 6.10 at 39oC 10. 22-00-06 25% Uflexx™, .172 Dithiopyr SDS 22-00-06 25% Uflexx™, .172 Dithiopyr Label 22-00-06 25% Uflexx™, .172 Dithiopyr Specs 12-00-08 .86 Team Pro® Product Labels Compare Dithiopyr 40WSB Herbicide to Dimension Ultra 40 WP, ( both contain Dithiopyr 40.0%). See the product label for all the listed annual … Approved Use Crew ™ specialty herbicide can be applied on a variety of plants, including more than 410 ornamentals in landscape beds and on most turf types ― including cool- and warm-season turfgrass ― with the exception of Colonial bentgrass and some fine fescue varieties. Dithiopyr 40 WSB is an excellent herbicide for pre-emergent control of crabgrass. Crew ™ specialty herbicide is a preemergence granular herbicide that uses Verge granule technology. Inc. d/b/a Free Flow Fert. Dithiopyr absorbs at wavelengths >290 nm(3) and, therefore, may be susceptible to direct photolysis by sunlight(SRC). Dithiopyr 40 WSB is more economical. Prodiamine binds to the soil and breaks down only via bacterial/fungal action whereas with Dithiopyr you get large losses via volatilization from the soil surface. Dithiopyr was found to degrade much faster in non-sterile media versus sterile media(8). Other important grasses include kikuyugrass, goosegrass, chickweed, annual bluegrass, barnyard grass, oxalis, ryegrass, spurge. This means that: - Prodiamine half life is 120 days vs ~40 days for Dithiopyr. P.O. See active ingredients, product application, restrictions, and more. This makes it a perfect choice in areas where the weather is unpredictable. Granular Dithiopyr Herbicide Name and Address of Registrant (include ZIP Code) : The Andersons Lawn Fert. View the product label for Dithiopyr 2L from Quali-Pro. MATERIALS OR CONDITIONS TO AVOID: Oxidizing agent.Avoid excessive heat. The half life for Dithiopyr decreases as temperatures go up. 119 Maumee, OH 43537 On the basis of information furnished by the registrant, the above named pesticide is hereby STABILITY AND REACTIVITY STABILITY: Stable under normal conditions.Store above 32oF. Div. Pro Tip: "Dithiopyr L works as a pre-emergent for annual weeds and pre-emergent and early post-emergent on crabgrass, so if you are a little late applying it don't fret.Dithiopyr L will still kill the crabgrass. Dithiopyr dissipation in the soil environment occurs mostly through a combination of volatilization and biodegradation(4,8). Compare the ingredients to Dimension 2EW It's just as effective and and costs a little less.