EurekaMag.com logo
+ Site Statistics
References:
53,869,633
Abstracts:
29,686,251
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on LinkedInFollow on LinkedIn

+ Translate

Response of selected forage grasses to herbicides



Response of selected forage grasses to herbicides



Agronomy Journal 83(4): 709-713



Early spring applications of herbicides were evaluated for weed control and phytotoxicity to kleingrass (Panicum coloratum L.) during establishment. In 1986, areas treated with MSMA (monosodium salt of methylarsonic acid) at 2.2 and 4.5 kg ha-1 or chlorsulfuron {2-chloro-N-[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]benzenesulfonamide } at 0.018 and 0.035 kg ha-1 reduced weed yield to < 900 and increased kleingrass yield to > 9300 kg ha-1. Untreated areas produced 5400 and 4300 kg ha-1 of weeds and kleingrass, respectively. In 1988, kleingrass yields were increased only where weeds were removed by hand or MSMA. Bensulide }O,O-bis(1-methylethyl) S-[2-[(phenylsulfonyl)aminoethyl]phosphorodithioate }, butylate [S-ethyl bis(2-methylpropyl)carbamothioate], siduron [N-(2-methylcyclohexyl)-N'-phenylurea], and sulfometuron{2- [[[[(4,6-dimethyl-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl] benzoic acid} were highly injurious to kleingrass. In 1989, no treatment increased kleingrass yields. In the greenhouse, 'Selection 75' kleingrass, common buffelgrass (Cenchrus ciliaris L.), 'WW-Spar' and 'WW-Ironmaster' old world bluestem [Bothriochloa ischaemum (L.) Keng var. ischaemum (Hack.) Celarier and Harlan], 'Bell' rhodesgrass (Chloris gayana Kunth), 'Cowboy' laurisiagrass (Pennisetum orientale L.), 'Haskel' sideoats grama [Bouteloua curtipendula (Michx.) Torr], 'Lometa' Indiangrass (Sorghastrum nutans L.), 'Alamo' switchgrass (Panicum virgatum L.) and 'Palar' Wilman lovegrass (Eragrostis superba Peyn.) were treated. Based on seedling weight, most grasses tolerated butylate, MSMA, 2,4-D[(2,4-dichlorophenoxy)acetic acid], chlorsulfuron, and metsulfuron }2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid}. Buffelgrass, Indiangrass, and old world bluestem tolerated sulfometuron. Atrazine [6-chloro-N-ethyl-N'-(methylethyl)-1,3,5,-triazine-2,4-diamine] and propazine [6-chloro-N,N'-bis(1-methylethyl)-1,3,5-triazine-2,4-diamine] were sometimes injurious, but bensulide and siduron were highly injurious to most grasses.

(PDF emailed within 1 workday: $29.90)

Accession: 002210324

Download citation: RISBibTeXText



Related references

Response of selected forage grass to herbicides. Agronomy Journal 83(4): 709-713, 1991

Response of perennial grasses potentially used as filter strips to selected postemergence herbicides. Weed Technology 19(1): 73-77, 2005

Tarbrush and forage response to selected pelleted herbicides in the western Edwards Plateau. 1982

Studies on the herbicide application for use in pasture establishment by overseeding. I. Response of native grasses and shrubs to selected herbicides. Journal of the Korean Society of Grassland Science 11(2): 76-83, 1991

Susceptibility of selected cultivars of forage grasses to Magnaporthe oryzae isolates from annual ryegrass and relatedness of the pathogen to strains from other grasses. Forage And Grazinglands: Bruary, Fg- 0226-01-Rs, 2008

Establishing forage grasses with postemergence herbicides. Proceedings, North Central Weed Control Conference (Vol.40): 58, 1985

Arsenical herbicides for removing broomsedge from forage grasses. Weed Science 23(3): 222-223, 1975

Selectivity and soil persistence of certain herbicides used on perennial forage grasses. Journal of Environmental Quality 5(4): 462-465, 1976

Herbicides for the control of weeds in warm-season forage grasses. 1975

Herbicides for the control of weeds in warm season forage grasses. Proceedings North Central Weed Control Conference, 1975 (Vol. 30): 46, 1976

Herbicides for postemergence control of annual grass weeds in seedling forage grasses. Weed Science 37(3): 375-379, 1989

Study on making baled silage from selected forage crops and pasture grasses. III. Evaluation of chemical components and energy contents of baled silages with selected forages. Journal of the Korean Society of Grassland Science 16(1): 87-92, 1996

Mycorrhizal dependency of selected forage legumes and grasses. Range Management and Agroforestry 20(1): 60-64, 1999

Forage quality responses of selected grasses to tebuthiuron. Journal of Range Management 37(1): 83-87, 1984

Effect of selected herbicides in the seed stands of grasses. Rostlinna vyroba Ceskoslovenska akademie zemedelska Ustav vedeckotechnickych informaci pro zemedelstvi 32(8): 887-893, 1986