Field Bindweed (Convolvulus arvensis) Control in Winter Wheat (Triticum aestivum) With Herbicides

1991 ◽  
Vol 5 (2) ◽  
pp. 411-415 ◽  
Author(s):  
David C. Heering ◽  
Thomas F. Peeper
Keyword(s):  
Triticum Aestivum ◽  
Winter Wheat ◽  
Grain Yield ◽  
Field Experiments ◽  
Herbicide Application ◽  
Convolvulus Arvensis ◽  
Hard Red Winter Wheat ◽  
Field Bindweed ◽  
Imidazolinone Herbicides ◽  
Red Winter Wheat

Field experiments were conducted in Oklahoma to evaluate the effect of three imidazolinone herbicides and metsulfuron on established field bindweed and hard red winter wheat followcrops. Imazapyr at 280 g ai ha-1and imazethapyr at 560 g ai ha-1controlled field bindweed from 78 to 100% for 48 wk, but imazaquin at 560 g ai ha-1, metsulfuron at 17.5 g ai ha-1, and 2,4-D plus picloram at 1120 plus 280 g ae ha-1did not. Imidazolinone herbicides reduced forage and grain yield of wheat seeded 8 to 14 wk after herbicide application. Only imazapyr reduced grain yield of wheat seeded 15 mo after treatment.

Sulfonylurea Herbicides Affect Hard Red Winter Wheat (Triticum aestivum) Forage and Grain Yield

1996 ◽  
Vol 10 (3) ◽  
pp. 531-534 ◽  
Author(s):  
Jeffrey A. Koscelny ◽  
Thomas F. Peeper ◽  
Eugene G. Krenzer
Keyword(s):  
Triticum Aestivum ◽  
Winter Wheat ◽  
Grain Yield ◽  
Field Experiments ◽  
Sulfonylurea Herbicides ◽  
Wheat Grain ◽  
Forage Production ◽  
Hard Red Winter Wheat ◽  
Herbicide Treatments ◽  
Red Winter Wheat

Field experiments were conducted to determine whether residual sulfonylurea herbicides applied at cheat suppression rates affect hard red winter wheat forage production and grain yield. Triasulfuron at 30 g/ha or chlorsulfuron plus metsulfuron at 26 g/ha applied PRE and metribuzin applied early POST alone at 280 g/ha or tank-mixed with triasulfuron at 158 + 30 g/ha or chlorsulfuron plus metsulfuron at 210 + 21 g/ha, all decreased total forage production of weed-free wheat. Conversely, all herbicide treatments except triasulfuron applied PRE increased wheat grain yield.

Soft Red Winter Wheat (Triticum aestivum) Response to Dicamba and Dicamba Plus 2,4-D

1989 ◽  
Vol 3 (1) ◽  
pp. 67-71 ◽  
Author(s):  
Jill Schroeder ◽  
Philip A. Banks
Keyword(s):  
Triticum Aestivum ◽  
Winter Wheat ◽  
Grain Yield ◽  
Field Experiments ◽  
Wheat Cultivars ◽  
Soft Red Winter Wheat ◽  
Winter Wheat Cultivars ◽  
Red Winter Wheat

Soft red winter wheat cultivars were evaluated in field experiments in Georgia for tolerance to dicamba alone and mixed with 2,4-D. Treatments reduced ‘Florida 302’ yield more than ‘Florida 301’ or ‘Coker 983’ at Tifton in 1986. Mid-tillering Florida 302 wheat was more sensitive to treatment than fully tillered wheat. In 1987, dicamba plus 2,4-D applied at mid-tillering reduced yields of all cultivars in Watkinsville. Injury and yield reductions occurred primarily when mid-tiller treatments were applied to wheat that was planted 10 or 21 days later than recommended at Tifton or Watkinsville, respectively. When applied according to labeling, dicamba or dicamba plus 2,4-D use in Georgia soft red winter wheat can reduce grain yield.

Quinclorac for Cheat (Bromus secalinus) Control in Winter Wheat (Triticum aestivum)

1995 ◽  
Vol 9 (1) ◽  
pp. 131-140 ◽  
Author(s):  
Lora M. Franetovich ◽  
Thomas F. Peeper
Keyword(s):  
Triticum Aestivum ◽  
Winter Wheat ◽  
Laboratory Experiment ◽  
Leaf Area ◽  
Field Experiments ◽  
Synergistic Effects ◽  
Wheat Yield ◽  
Bromus Secalinus ◽  
Hard Red Winter Wheat ◽  
Red Winter Wheat

Thirteen field experiments were conducted to evaluate quinclorac for cheat control in hard red winter wheat. Cheat control with quinclorac was variable. Quinclorac at 560 and 1120 g a.i./ha applied to tillered wheat controlled cheat 93 to 100% at four sites. In contrast, pooled over four other experiments and four application times, quinclorac at 420 g/ha and 560 g/ha controlled cheat only 20 and 31%, respectively. Quinclorac at 420 g/ha plus chlorsulfuron:metsulfuron (5:1) at 35 g a.i./ha applied PRE increased wheat yield 28% at one of three sites. At two of these sites, averaged over chlorsulfuron:metsulfuron rates of 0, 18, and 35 g a.i./ha, quinclorac at 280 and 420 g/ha applied POST, increased wheat yield 32 to 112%. In two cultivar tolerance experiments, quinclorac treatments did not damage any cultivar. Pooled over cultivars, yields were increased 7 and 10% when quinclorac at 280 and 560 kg/ha was applied, respectively. In a greenhouse experiment, quinclorac plus dicamba or esfenvalerate consistently reduced the leaf area of cheat in a manner suggesting synergistic effects. Of eight adjuvants evaluated in a laboratory experiment, only quinclorac plus the adjuvant BCH 864 01S reduced cheat leaf area more than quinclorac alone.

Winter Wheat (Triticum aestivum) Response to Picloram and 2,4-D

1991 ◽  
Vol 5 (2) ◽  
pp. 317-320 ◽  
Author(s):  
David C. Heering ◽  
Thomas F. Peeper
Keyword(s):  
Triticum Aestivum ◽  
Winter Wheat ◽  
Growth Stage ◽  
Field Experiments ◽  
Wheat Cultivars ◽  
Hard Red Winter Wheat ◽  
Peduncle Length ◽  
Red Winter Wheat

Postemergence spring applications of picloram and picloram plus 2,4-D frequently reduced mature height and peduncle length of hard red winter wheat in field experiments. Yield reductions were more severe from picloram applied alone to the first joint growth stage than late tillering stage wheat. In two of six experiments picloram plus 2,4-D reduced yield more than picloram alone. Yields of four wheat cultivars were reduced by picloram and picloram plus 2,4-D at one of two locations. At the second location only the yield of ‘Chisholm’ and ‘Rohm and Haas Seed 7837’ were reduced by those herbicides.

scholarly journals Mapping of a major QTL associated with protein content on chromosome 2B in hard red winter wheat (Triticum aestivum L.)

2016 ◽  
Vol 66 (4) ◽  
pp. 471-480 ◽  
Author(s):  
Yohei Terasawa ◽  
Miwako Ito ◽  
Tadashi Tabiki ◽  
Koichi Nagasawa ◽  
Koichi Hatta ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Winter Wheat ◽  
Protein Content ◽  
Hard Red Winter Wheat ◽  
Red Winter Wheat ◽  
Major Qtl

Moats hard red winter wheat

2012 ◽  
Vol 92 (1) ◽  
pp. 191-193 ◽  
Author(s):  
D. B. Fowler
Keyword(s):  
Winter Wheat ◽  
Grain Yield ◽  
Rust Resistance ◽  
Grain Quality ◽  
Leaf Rust Resistance ◽  
Triticum Aestivum L ◽  
General Purpose ◽  
Hard Red Winter Wheat ◽  
Registration Trial ◽  
Red Winter Wheat

Fowler, D. B. 2012. Moats hard red winter wheat. Can. J. Plant Sci. 92: 191–193. Moats is a hard red winter wheat (Triticum aestivum L.) that is eligible for grades of the Canada Western Red Winter (CWRW) wheat class. It has excellent stem and leaf rust resistance and higher grain yield and protein concentration than the Central Winter Wheat Cooperative Registration Trial CWRW grain quality check cultivar, CDC Buteo. Its grain yield is similar to the high-yielding Registration Trial check cultivar, CDC Falcon, and lower than Accipiter, which is a more recent high-yielding winter wheat cultivar released in the Canada Western General Purpose wheat class. A suitable combination of grain quality, rust resistance and yield make Moats widely adapted in the winter wheat production area of western Canada.

Influence of rate and timing of nitrogen fertilization on yield and quality of hard red winter wheat in Ontario

1992 ◽  
Vol 72 (1) ◽  
pp. 13-19 ◽  
Author(s):  
B. J. Zebarth ◽  
R. W. Sheard
Keyword(s):  
Winter Wheat ◽  
Grain Yield ◽  
Growth Stages ◽  
N Application ◽  
Yield Increase ◽  
Yield And Quality ◽  
Hard Red Winter Wheat ◽  
Average Precipitation ◽  
Red Winter Wheat

Several previous studies have reported that grain yield of cereal crops was greater from multiple than from single nitrogen (N) applications. The purpose of the study was to determine the influence of the time and rate of N application on the yield and quality of hard red winter wheat grown in Ontario. One experiment was conducted in each of 2 yr using a factorial arrangement of treatments. Factors were rate of N application (40, 80, 120, 160, 200 or 240 kg N ha−1), and timing of N application (100/0/0, 75/25/0, 50/50/0 or 25/50/25 percent of the N applied at Zadok’s growth stages 22/32/45). Early N application reduced grain yield in a year of below-average precipitation, increased grain yield in a year of average precipitation, and increased straw yield in both years. Late N application increased grain crude protein concentration and harvest index in both years. Given the lack of a consistent yield increase and the added cost of application, it is unlikely that multiple N applications will be economical for hard red winter wheat production in Ontario.Key words: Triticum aestivum, intensive cereal management, yield components, wheat

CDC Buteo hard red winter wheat

2010 ◽  
Vol 90 (5) ◽  
pp. 707-710 ◽  
Author(s):  
D. B. Fowler
Keyword(s):  
Triticum Aestivum ◽  
Winter Wheat ◽  
Leaf Rust Resistance ◽  
Triticum Aestivum L ◽  
Quality Standard ◽  
Yield Potential ◽  
Canadian Prairies ◽  
Hard Red Winter Wheat ◽  
Cultivar Description ◽  
Red Winter Wheat

CDC Buteo is a hard red winter wheat (Triticum aestivum L.) cultivar that is eligible for grades of the Canada Western Red Winter Wheat class. It is an intermediate height cultivar with moderate stem and leaf rust resistance and good winter hardiness and grain yield potential. It is adapted to the western Canadian prairies where its agronomic and disease package combined with an excellent grain quality profile has resulted in wide commercial acceptance in Saskatchewan. CDC Buteo was made the wheat quality standard for the Central Winter Wheat Co-operative Registration Trials in 2008.Key words: Triticum aestivum L., cultivar description, wheat (winter)

Fundulea hard red winter wheat

1993 ◽  
Vol 73 (1) ◽  
pp. 199-201
Author(s):  
H. G. Nass ◽  
H. W. Johnston ◽  
P. Franck ◽  
A. H. Teich ◽  
D. R. Sampson ◽  
...  
Keyword(s):  
Triticum Aestivum ◽  
Powdery Mildew ◽  
Winter Wheat ◽  
Triticum Aestivum L ◽  
Bread Making ◽  
Key Words Wheat ◽  
Glume Blotch ◽  
Hard Red Winter Wheat ◽  
Cultivar Description ◽  
Red Winter Wheat

Fundulea is a winter wheat (Triticum aestivum L. em. Thell.) with bread-making quality and high grain yield. It is moderately susceptible to powdery mildew and septoria leaf and glume blotch and is suited for production in areas of Atlantic Canada where winter survival is not a problem. Key words: Wheat (winter), cultivar description

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