Happy New Year all!! Selective Herbicides for Killing Dallisgrass By Audrey Lynn ... dithiopyr or prodiamine should be effective in controlling dallisgrass seed germination. Prodiamine v. Dithiopyr. If you want to use it on these types of turfgrasses, ensure you spot-treat and prepare to reseed. PROS.
Dimension 2EW with 24% Dithiopyr is a selective, pre-emergent specialty herbicide formulation with early post-emergent control of crabgrass and other broadleaf weeds in home lawns, turf and landscape and ornamental nurseries.
Yard Mastery, Inc.
It is my personal practice to make three applications a year: March 1 st, June 1 st and September 1 st. A good tip is that it is better to apply it early rather than late.
Dithiopyr 40 WSB (Dimension herbicide) from Quali-Pro is a non staining pre emergent herbicide for the control of grassy weeds in established turf grasses. In turfgrass, it gained popularity for pre-emergent weed control on established, warm-season turf (including Bahiagrass, Bermudagrass, buffalograss, centipedegrass, St. Augustine grass). Rather than a normal tapered root the roots are short and swollen on the ends, much like a club in their shape. St. Augustine, also called Saint Augustine of Hippo, original Latin name Aurelius Augustinus, (born November 13, 354, Tagaste, Numidia [now Souk Ahras, Algeria]—died August 28, 430, Hippo Regius [now Annaba, Algeria]; feast day August 28), bishop of Hippo from 396 to 430, one of the Latin Fathers of the Church and perhaps the most significant Christian thinker after St. Paul. Dithiopyr 40 WSB | Quali-Pro Specialty Herbicide in Water Soluble Bags For early post-emergent control of crabgrass and pre-emergent control of over 40 grassy and broadleaf weeds in established lawns, golf courses, field-grown nurseries, landscape ornamentals and more. Note: If you have centipede and St. Augustine lawns, do not use herbicides with quinclorac to control crabgrass and other weeds. Going into my first full … 30 posts 1; 2; Next; Topic Author. Dithiopyr and Prodiamine are essentially interchangeable. How to Get Rid of Crabgrass in St. Augustine Lawns. Post by Jwsjr » Wed Jan 09, 2019 10:48 pm. This is an effective form of weed killer for St. Augustine Grass that is good for both broad applications and spot treatments. Look for a pre-emergent herbicide that contains dithiopyr control to treat cool-season grasses like crabgrass, ... grass weeds, Southern Ag Atrazine contains 4% atrazine and can over 1,000 square feet. Crabgrass (Digitaria spp.) It also provides effective control for up to 45 annual grassy or broadleaf weeds when applied properly. Yard Mastery is working to solve everyday challenges for innovative homeowners and DIYers. If you have prodiamine on-hand, that works well here and is a good substitute. Dimension 2EW with 24% Dithiopyr is a selective, pre-emergent specialty herbicide formulation with early post-emergent control of crabgrass and other broadleaf weeds in home lawns, turf and landscape and ornamental nurseries. Jwsjr TLF Supporter Posts: 92 Joined: Wed May 16, 2018 9:26 pm Location: Central MS Grass Type: Geo zoysia and 419 Lawn Size: 12K sf Mower: Toro ProStripe. We have had several turfgrass samples in the Extension office that showed signs of clubbed rooting. In an easy to use measured pouches Dithiopyr works well in commercial applications. As previously stated, pre-emergents do not kill existing weeds—putting it down after weed seeds have germinated is not effective. Warm season grasses like Bermuda, Zoysia, St. Augustine, Centipede & Paspalum. Our goal is to build relationships with brands that have a “DIY first” mentality and are looking to partner with us to bring high quality, affordable products to the DIY marketplace. While it is one of the best crabgrass killers, it can easily damage your lawn. Posted on December 4, 2015 by robert.richter. Follow label directions to apply the herbicide.
Just apply the fertilizer to the turf before the crabgrass has a chance to grow and all of your crabgrass problems will be solved.