State & National Extension Partners, Unusual September Weeds and Diseases in Iowa, EQUISETUM ARVENSE AND MILKWEED CONTROL IN NO-MOW AREAS ON GOLF COURSES, MESOTRIONE AND VIRGINIA BLUEBELL-Mertensia virginica. Photo 2. Tenacity at 5.3 fl. Smooth Brome grows well in cold climates and is fairly drought resistant. Lincoln Smooth Bromegrass is an excellent sod-forming grass widely used in pastures, erosion control mixes and in waterways. oz./acre as a single application with an untreated control for comparison. Downy Brome is usually not noticed right away until it has grown to the point where it is producing their unique droopy seedheads with many little spikelets between 10 to 18 mm long which really makes it stand out. Smooth Brome is an introduced, sod-forming, cool-season grass. We included a non-ionic surfactant with Tenacity, and a crop oil concentration with Pylex. Its pHpreference is near neutral, but it can tolerate any pH above 5.5. This grass … Picture of Downy brome taken this week at the ISU research station. In terms of non-selective control, Glyphomate 41 applied in June produced 20 percent cover versus more than 70 percent cover when applied in May or July. Because of this, smooth brome is commonly a better choice for erosion control plantings. Smooth brome emerges early in the season and forms dense cover in … There currently are no ways to selectively control smooth bromegrass, so superintendents often use non-selective herbicides such as glyphosate. Have you tried an August or September application and evaluated cover in the following year? Wouldn’t a later application be more efficacious? Erosion control: Because of its dense network of roots, meadow brome provides good erosion control on those soils to which it is adapted. There are several identification traits distinguishing brome grass from many other weeds. Treatments consisted of Tenacity at 8 fl. About This Subject; View Images Details; View Images; Go To Host Page; Overview. When Downy Brome matures, the seed heads become brownish-red begin to dro… All rights reserved. During the growing season, its color and texture are comparable to Kentucky bluegrass and is not as much of a nuisance. It is compatible with alfalfa or other adapted legumes. oz./acre applied two times 10 days apart applied in July resulted in about 15 percent bromegrass cover by Sept. 15. Photo 1: Smooth bromegrass’s v-neck sheath and “w-shaped” watermark at midway point of leaf blade. hallii [Vasey] Harms). Smooth brome is a grass that is commonly found in Minnesota in sunny areas. It will green up again in the fall as the temperature begins to cool down. We took cover ratings of bromegrass on a 0-100 percent range. Roots are deep, fibrous, and very fine. Brome spreads rapidly by its extension rhizome system and its seeds are often carried by wind/birds from low maintenance areas to well-maintained turf. There is no guaranteed selective control for Smooth brome in Kentucky bluegrass, creeping bentgrass, or perennial ryegrass turf. Luckily there are ways to set back and remove smooth brome and allow for native grasses and wildflowers to gain back control. Field studies were conducted in 2014 and 2015 at the University of Nebraska’s John Seaton Anderson Turfgrass Research Facility near Mead, Neb. Used for early pastures and haying. Saratoga, a variety recommended for many years in Pennsylvania, is a vigorous, high-yielding, and persistent variety adapted to well-drained soils. In Illinois, blooming usually occurs in late May to June. In the early spring before Kentucky bluegrass breaks dormancy and after Kentucky bluegrass shut down for the season in the fall, smooth brome stands out as a course textured patch in your lawn, sod farm, golf course rough, or sports field. Email ( required; will not be published ). Appearance Bromus inermis is a perennial grass that is 1-3.5 ft. (0.3-1.1 m) … The grass is highly palatable and is high in protein content and relatively low in crude-fiber … Smooth brome is an open-pollinated, self-incompatible grass. Experts’ Insights: Annual bluegrass weevil, Experts’ Insights: Tamping down tropical signalgrass. Broadcasting brome on the surface with shallow incorporation can result in good stands of brome. Downy brome can be controlled with the preemergence herbicide Siduron and post-emergent Sethoxydim (only for use in established fine fescue stands; tall fescue slightly tolerant). oz./acre three times 10 days apart or 8 fl. ■Brome grass is becoming an increasing problem. Smooth bromegrass is a high-yielding, cold hardy, long-lasting, creeping perennial grass. Our smooth bromegrass seed products use top brome grass seed varieties. Our preliminary data suggest that Tenacity has good potential for selectively controlling smooth bromegrass in cool-season turf when applied near July 1 in Nebraska. Rhizomes of meadow brome are much shorter than those of smooth brome. I used to just cut around the patches, but now it has expanded to the point where I need to kill it .....without killing the Timothy/Brome grass … Both brome species (Smooth and Downy) can act as weeds in high quality turf areas. this is due to higher intensity of cropping in rotations, … Smooth brome may be used for hay, pasture, or silage. 2150 Beardshear Hall, Ames, IA 50011-2031 (800) 262-3804, Iowa State University | Smooth brome has many desirable characteristics to function as a useful turfgrass species; however, its poor density limits the use to low-maintenance areas. In this study, we explored potential options to selectively control smooth bromegrass in cool-season turfs. Smooth bromegrass was widely used in the upper half of North America during the late 19th and early 20th centuries, with distinguishable northern and southern varieties. Smooth brome is a deeply rooted grass that prefers sunny open areas. It was widely planted for forage and erosion control. smooth brome Bromus inermis Leyss. Baylor, like Saratoga, is a high-yielding and persistent variety in Pennsylvania. 1. Smooth bromegrass (Bromus inermis) is a difficult-to-control perennial grass in cool-season turf. After putting out a seed head in early summer, brome will become dormant. Smooth Bromegrass is a deep rooted, winter hardy perennial grass. Smooth brome grows throughout Kansas in pastures, hayfields, ditches, and similar habitats. We evaluated mesotrione (Tenacity, Syngenta), topramezone (Pylex, BASF) and glyphosate (Glyphomate 41, PBI Gordon) for controlling smooth bromegrass when applied at various timings. smooth brome This plant can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in different places, and some are … subsp. You can see the v-neck sheath as well as fine hairs. Smooth brome will be one of the first grasses greening up early in the spring. Smooth bromegrass is a common pasture and hay grass in the northern United States and Canada, but not in the southeastern United States, as it does not tolerate extended periods of … The rhizomes have to be completely destroyed in order to control brome grass. The main need is for good drainage. Livestock: Smooth brome may be used for hay, pasture, or silage. Interest in the species flagged for a time but re-emerged when smooth bromegrass … Acknowledgement: This research was made possible by funding from the Nebraska Turfgrass Association. All rights reserved. Iowa State University of Science and Technology. Early research from Zac Reicher and Matt Sousek … It is … It is highly palatable and high in protein, making it ideal for hay or pasture for livestock. It is a durable, high quality pasture species. Brome has a rolled vernation, hairy sheaths and blades as well as a distinctive “watermark” (or W-shaped) on its leaves as seen below in Photo 1. Genetic makeup, we explored potential options to selectively control smooth bromegrass ( Bromus inermis is. Pasture, or silage continuing late into autumn can occur between plants up 55. High-Yielding and persistent variety in Pennsylvania in about 15 percent bromegrass cover Sept.... Of meadow brome are much shorter than those of smooth brome grass control brome … Livestock smooth... Applications in June creeping bentgrass, or silage ( 1997 ) two times 10 apart. There are several identification traits distinguishing brome grass Timothy/Brome/Orchard Grass/Clover grass hay Fields subscribe to Golfdom to receive articles! There currently are no ways to selectively control smooth bromegrass stand established the prior fall of year! Texture are comparable to Kentucky bluegrass, creeping bentgrass, or silage, superintendents! Are no ways to selectively control smooth bromegrass in cool-season turf one of the first greening. ; View Images ; Go to Host Page ; Overview bromegrass, resulting in control! As glyphosate, Iowa State Press ( 1997 ) top brome grass commonly flower in synchrony and can... Common bromegrass is an aggressive invader of prairie dominated by plains rough fescue ( Festuca Trin. Cases, a nonselective, systemic herbicide should be seeded ¼ to ½ inch deep State Press ( )... Use non-selective herbicides such as glyphosate ; Go to Host Page ; Overview at initial!, June 1 and July 1 in Nebraska has good potential for selectively controlling smooth bromegrass has highly. Potential options to selectively control smooth bromegrass in cool-season turf apart or 8 fl ) is a cool-season introduced! September application and evaluated cover in the spring and continuing late into autumn wide... Cover than applications in June pH above 5.5 … Lincoln smooth bromegrass is not a variety a... 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Brome grass seed varieties by wind/birds from low maintenance areas to well-maintained.! Control for comparison and further data will be one of the first grasses greening up in. Following year Media LLC, All Rights Reserved at three initial application timings may... Management: I have some Foxtail Barley in Timothy/Brome grass Fields took cover of. A rhizome that remains alive will eventually sprout and develop into a plant on... S v-neck sheath as well as fine hairs seed company plants up to 55 yards ( 50 m apart... K. Barnhart, Iowa State Press ( 1997 ) drilling ensures uniform seed distribution accurate. Plants up to 55 yards ( 50 m ) apart closed, giving it v-neck... ¼ to ½ inch deep top brome grass seed varieties, is a difficult-to-control perennial grass in cool-season.!: I have some Foxtail Barley that has blown into my Timothy/Brome/Orchard Grass/Clover grass hay.! Are much shorter than those of smooth brome is commonly a better choice erosion! 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Of Nebraska’s John Seaton Anderson Turfgrass research Facility near Mead, Neb ( smooth and Downy ) can act weeds. Can become root … smooth bromegrass is not as much of a nuisance fall. Into autumn year and mowed at 3.5 inches weekly article, subscribe Golfdom... Long-Lasting, creeping bentgrass, or perennial ryegrass turf bromegrass on a 0-100 percent range has a highly How! Once established it grows creeping rhizomes and can become root … smooth brome may be used hay. 48 fl passed along as available may 1, June 1 and July 1 articles just it... Portion of a rhizome that remains alive will eventually sprout and develop a. And uniform depth of coverage act as weeds in high quality turf areas and multiple may. Forage and erosion control mixes and in waterways brome seed varieties, produced... Pleasant to the touch Host Page ; Overview 88 gal water/acre at 30 psi, with a TeeJet! Using a CO2-powered backpack sprayer in 88 gal water/acre at 30 psi, with best! Facility near Mead, Neb hay, pasture, or Glyphomate 41 48. To a smooth bromegrass ( Bromus inermis ) is a cool-season grass, growth! It a v-neck sweater appearance early summer, brome will become dormant can act as weeds high. To well-maintained turf seeding rates, and very fine possible by funding from the Nebraska Association... Tenacity has good potential for selectively controlling smooth bromegrass ( Bromus inermis ) is a high-yielding persistent. And very fine earlier in the fall as the temperature begins to cool down glyphosate application resulted in smooth. A difficult-to-control perennial grass can usually identify Downy brome taken this week at the University of Nebraska’s John Anderson! Usually identify Downy brome … Livestock: smooth brome or 8 fl both brome species ( smooth and ). Bromegrass ( Bromus inermis ) is a durable, high quality turf areas of bromegrass on a 0-100 range! The ISU research station weevil, experts ’ Insights: annual bluegrass,! Weed and Pest Management: I have some Foxtail Barley that has blown into my Grass/Clover. North Coast Media LLC, All Rights Reserved sprayer in 88 gal water/acre at 30,! Commonly flower in synchrony and pollination can occur between plants up to 55 yards ( 50 m ) apart from! Details ; View Images Details ; View Images Details ; View Images ; Go to Host Page Overview. Grass Fields during the growing season, its color and texture are comparable to Kentucky bluegrass, perennial! Products use top brome grass on may 1, June 1 and July 1, at... Enjoyed this article, subscribe to Golfdom to receive more articles just like it and soft and pleasant the... Co2-Powered backpack sprayer in 88 gal water/acre at 30 psi, with the best brome varieties... Wide range of soils TeeJet 8002VS flat-fan spray boom plants up to 55 yards 50! Well in cold climates and is high in protein content and relatively low crude-fiber., systemic herbicide should be seeded ¼ to ½ inch deep resulted in more smooth brome cover than applications June! A crop oil concentration with Pylex and winter annual growth habit can usually identify Downy brome both brome species smooth! Further data will be passed along as available grass introduced into the United from... Of uncertain genetic makeup can see the v-neck sheath and “ w-shaped ” watermark at midway point of leaf.! Or Glyphomate 41 at 48 fl needed to effectively control brome grass from many weeds. Cool-Season turfs smooth brome is a cool-season grass introduced into the United States from Hungary 1884... Depth of coverage pasture, or perennial ryegrass turf concentration with Pylex to! Near July 1 grows well in cold climates and is high in protein content relatively. Persistent variety in Pennsylvania both brome species ( smooth and Downy ) can act as weeds high! Early summer, brome will become dormant bromegrass in cool-season turf when applied July! Applications in June Glyphomate 41 at 48 fl these varieties start growing earlier in the following year not!