Full TGIF Record # 39654
Item 1 of 1
Publication Type:
i
Refereed
Author(s):Taylor, James M.; Coats, G. Euel
Author Affiliation:Res. Asst. and Prof. Dep. Plant and Soil Sci., Mississippi State University, Mississippi State, MS 39762
Title:Identification of sulfometuron-resistant Italian ryegrass (Lolium multiflorum) selections
Source:Weed Technology. Vol. 10, No. 4, October-December 1996, p. 943-946.
Publishing Information:Champaign, IL: Weed Science Society of America.
# of Pages:4
Keywords:TIC Keywords: Shoot density; Lolium multiflorum; Sulfometuron; Herbicide resistance; Biotypes; Selection; Growth regulators; Identification
Abstract/Contents:"Two sulfometuron-resistant biotypes of Italian ryegrass were identified from rights-of-way of U.S. Highway 49E in Holmes County, MS, and State Highway 14 in Humphreys County, MS. Sulfometuron at 5.2 g ai/ha applied PRE or POST reduced shoot fresh weight of these selections 20% or less at 4 wk after treatment. As susceptible 'Gulf' Italian ryegrass was reduced 52% or more in shoot fresh weight by 0.5 g/ha sulfometuron applied PRE or POST. The biotype from Highway 49E was reduced 47% or less in shoot fresh weight by 520 g/ha sulfometuron applied PRE or POST."
Language:English
References:11
Note:Tables
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Taylor, J. M., and G. E. Coats. 1996. Identification of sulfometuron-resistant Italian ryegrass (Lolium multiflorum) selections. Weed Technol. 10(4):p. 943-946.
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