Poa trivialis (rough-stalk bluegrass) is gaining recognition. That much is certain. However, not all of it is favorable. That, too, is certain. This turfgrass is becoming a bane to turf managers who frequently find it difficult to obtain turfgrass seed that isn't contaminated with Poa trivialis. ... O'Donnell notes that,
www.grounds-mag.com/mag/grounds_maintenance_poa_trivial... www.grounds-mag.com/mag/grounds_maintenance_poa_trivialis_friend/
Poa trivialis - Wikipedia, the free encyclopedia
Poa trivialis ( Rough bluegrass; UK: Rough-stalked meadow-grass ), is a perennial plant, and is regarded in the USA as an ornamental plant and is of the Poa family. It is very common in mea...
en.wikipedia.org/wiki/Poa_trivialis
AGRY-98-02 (PDF File)
Some believe that Poa trivialis grows naturally over most of the world and Poa trivialis seeds or stolons can germinate after lying dormant for many years, thus contaminating a Maintenance Practice Irrigation Mowing Height Drainage Traffic turf stand.
www.agry.purdue.edu/turf/pubs/agry-98-02.pdf
A PLANTS profile of Poa trivialis (rough bluegrass) from the USDA PLANTS database ... Poa trivialis L. rough bluegrass; ... Images: Poa trivialis L.
plants.usda.gov/java/profile?symbol=POTR2
GardenWeb - The Internet's Garden Community ... I am glad to here about your experiences with supina bluegrass, and I am not surprised about your observations of Poa trivialis (rough bluegrass). It is indeed, very closely related in adaptation to supina bluegrass.
forums.gardenweb.com/forums/load/yarddoctor/msg04174733... forums.gardenweb.com/forums/load/yarddoctor/msg0417473317722.html
Poa trivialis is used in northern U.S. in turf mixtures for shady areas and ... Poa trivialis becomes dormant in hot weather. Spreads by stolons and has a ...
www.ruppseeds.com/divTurf/factspoatrivialis.htm?mnu=2 www.ruppseeds.com/divTurf/factspoatrivialis.htm?mnu=2
Roughstalk Bluegrass: Poa trivialis ... Weed Description: A perennial bluegrass with stolons that may reach 1-3 feet in height. These plants go dormant throughout the summer and carry out their life cycle during the winter months. Found throughout the southeastern United States.
www.ppws.vt.edu/scott/weed_id/poatr.htm www.ppws.vt.edu/scott/weed_id/poatr.htm
Rough Bluegrass (Poa Trivialis): A Menace to Lawns! ... Poa Trivialis (PT), or Rough Bluegrass as it is often called, is grown for seed production in the Pacific Northwest, as is 90% of the Bluegrasses, Tall Fescues, Ryegrasses, etc., whose seeds are sold for lawn planting.
www.lawnpro-kc.com/lp/pt.html
Home > Seeds - Lawn Grass > Poa Trivialis ... ROUGH BLUEGRASS; POA TRIVIALIS ... POA-WINTER-10 10 LB - Winter Play Poa Trivialis (Usually treated seed) - Ships direct from Oregon $66.30...
www.seedland.com/mm5/merchant.mvc?Screen=CTGY&Store_Cod... www.seedland.com/mm5/merchant.mvc?Screen=CTGY&Store_Code=Seedland&Category_Code=PoaTri
Poa trivialis sprouts erratically when col ... Rough bluegrass (Poa trivialis) has been used for years in overseeding blends with perennial ryegrass (Lolium perenne) (3), but increasingly, superintendents are establishing 100 percent rough bluegrass overseedings.
www.gcsaa.org/gcm/1999/nov99/11poa.html www.gcsaa.org/gcm/1999/nov99/11poa.html
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