Control of bahia grass is important in lawns to minimize competition. The grass seeds prolifically and spreads into turf areas. Find out more about bahia grass and its control in the article that follows. WeedAlert.com features detailed color photos of over 100 weeds allowing turf professionals to search and identify weeds by name, appearance or region. Detailed information about each weed includes description, non-chemical cultural practices in how to control the weed, geographic coverage maps of where they grow and when they are prevalent in the various growing zones, as well as herbicide use and recommended control products. Turf Care Supply is the leading manufacturer and product innovator to the professional green industry since 1974. TurfCare blends a variety of premium quality lawn care products under the TurfCare™, GrowStar™ and AMP-XC™ brand as well as many of the top performing professional and retail private labels. With three state of the art manufacturing facilities, extensive product knowledge and an R & D team of highly respected agronomists and innovators, TurfCare™ is revolutionizing professional turf management products.
Bahiagrass Control – How To Eradicate Bahiagrass In Your Lawn
Bahiagrass is most commonly grown as forage but it is sometimes used as erosion control on roadsides and disturbed soils. Bahiagrass has excellent drought tolerance and can be grown on a variety of soils. The grass seeds prolifically and spreads into turf areas.
Unfortunately, it has a rough, unattractive appearance that can invade green lawns. Control of bahiagrass is important in lawns to minimize competition. Bahiagrass control is achieved with a two-prong method of cultural and chemical means.
Recognizing Bahia Grass
The Y-shaped seed heads it produces easily identify bahiagrass. Unfortunately, the species is at its most invasive by the time you see the seeds.
Control of bahiagrass rests on identification of the plant. The grass is mat-forming and spreads by rhizomes. It is a light green color, coarse, and spreads in tufts or clumps. Efforts to eradicate bahiagrass in sod is foiled by its consistent use in warm-season climates.
A useful bahiagrass preventer would be the suspension of its use in open settings.
Bahia Grass Control
A natural bahiagrass preventer is with cultural methods. Bahiagrass does not tolerate shade and high nitrogen soils. When the grass is found in garden beds, it may be hand-pulled but you need to be careful to get all the rhizomes.
Organic mulch over six to eight layers of wet newspaper is also useful to smother the plants. Consistent lawn mowing prevents the formation of seed heads and the further spread of the plant. Annual fertilization and proper watering techniques will keep sod healthy and help eradicate bahiagrass.
There are numerous chemicals that can kill bahiagrass. The perennial grass is controlled with pre-emergent or post-emergent herbicides. In a vegetable garden, it is best to use a pre-emergent chemical and wait to plant. Bahiagrass control in garden beds is achieved with spot spraying of a chemical like Glyphosate. Any product with Atrazine is effective in lawns as a pre-emergent treatment. You can kill bahiagrass with Imazaquin in any setting except where food items are grown. Follow up spraying may be required with any chemical.
Bahiagrass is a perennial grass and manual removal is difficult because of the rhizomes. The best way to kill bahiagrass in most lawns is by applying a product with MSMA. If it is applied three times in seven to ten day intervals, the bahiagrass will die. Any application of chemical treatments should be consistent with the product’s instructions. The best time to apply post-emergent products on lawns is when the selected species has just begun to green up after winter.
Control of bahiagrass requires vigilance and repeated applications of treatments. Be sure to read the packaging to make sure the product will not adversely affect your turfgrass species.
Tall Weed With Black Seeds
Bahiagrass, a coarse-textured warm-season perennial (C-4) which does not form a tight knitted turf. Bahiagrass has a rolled vernation, ligules which are membranous in nature with short hairs on the back of the ligule. Auricles are absent and the sheath is flattened. The leaf blades are coarse, light green in color, pointed at the tip and sometimes have hairs located near the base. The blades are typically folded near the base. Leaf blades are very fibrous and difficult to cut cleanly, causing them to fray and give turf a rough appearance. Bahiagrass has an extensive deep root system and is very drought tolerant. Bahiagrass is often identified by the distinctive “V” shape (see seedhead insert) created by the two slender spiked racemes (sometimes there are three, but not often) with two rows of oval seeds. The tall seed stalks are a problem due to their rapid growth and require constant mowing in fine turf. Bahiagrass produces seedheads from June through November. Bahiagrass reproduces from seed and from short rhizomes and stolons which are so stout they are almost woody. Since old leaf sheaths persist at the base, they tend to have a woody appearance as well. Introduced from Central and South America as a forage grass in the early 1920’s. Fine turf areas, roadsides and pastures are easily invaded by this aggressive plant. Bahiagrass is found along coastal states from southern Virginia to Texas and in California.
Weed Photos: Courtesy of Dr. Lambert McCarty . Clemson University. Clemson, SC.
Mid-summer is the optimum time for a post-emergence application of metsulfuron to control bahaigrass which has invaded bermudagrass. For renovation of areas containing bahiagrass, use a glyphosate product.
Tall Weed With Black Seeds
Brunswick, OH. (June 1, 2022) – Turf Care Supply, LLC (“Turf Care” or the “Company”), the leading formulator and blender of coated nitrogen and other fertilizer products to the turf & ornamental market, is excited to announce Marc McNulty has been named Executive Vice-President of Sales and Marketing. Mr. McNulty began his sales career in the turf market at Lesco Inc. Marc was the Product Manager for Insecticides and Fertilizers at Lesco and awarded their Million Dollar Sales Club for six consecutive years. Marc has had extensive experience in the specialty chemical sector with positions at Aventis Environmental and Hocking International. Most recently working at Bayer Environmental Science, Marc has served as the Manager, National Account Team servicing the professional golf, pest, lawn and landscape markets. Marc has received the Bayer Top Sales Leader Award in 2021 and the 2018 SiteOne Landscape Supply Partnership Award. Turf Care looks forward to the expertise Mr. McNulty brings in the sales, marketing and brand development areas as well as his knowledge of the chemical market segment. Mark Mangan, President of Turf Care Supply, LLC said, “We are thrilled to welcome Marc to the Turf Care team. Marc’s many years of proven leadership excellence in the T&O market make him a perfect fit as we continue to expand and grow.” Established in 1974, Turf Care Supply is one of the largest formulators and blenders of urea products to the turf & ornamental market. Turf Care has a comprehensive product portfolio of fertilizers, combination products (herbicide/insecticide), soil amendments and enhanced efficiency fertilizer ingredients. Turf Care’s products are sold to distributors and blenders serving the commercial, residential and golf end markets.