Full TGIF Record # 282510
Item 1 of 1
DOI:10.21273/HORTTECH03564-16
Publication Type:
i
Refereed
Author(s):Jeffries, Matthew D.; Gannon, Travis W.; Reynolds, W. Casey; Yelverton, Fred H.; Silcox, Charles A.
Author Affiliation:Jeffries, Gannon, and Yelverton: Department of Crop and Soil Sciences, North Carolina State University, Raleigh, NC; Reynolds: Department of Soil and Crop Sciences, Texas A&M University, College Station, TX; Silcox: Produect Development, Amvac Chemical Corp, Lincoln University, PA
Title:Herbicide applications and incorporation methods affect dazomet efficacy on bermudagrass
Source:HortTechnology. Vol. 27, No. 1, February 2017, p. 24-29.
Publishing Information:Alexandria, Virginia: American Society for Horticultural Science
# of Pages:6
Keywords:TIC Keywords: Application timing; Comparisons; Cynodon dactylon; Dazomet; Fluazifop; Glyphosate; Herbicide efficacy; Herbicide evaluation; Soil fumigants; Weed control
Abstract/Contents:"Turfgrass renovations commonly involve changing cultivars or species that are better suited for a given setting. Common bermudagrass [Cynodon dactylon (L.) Pers.] is a perennial turfgrass that is difficult to eradicate before renovations, and poses contaminant concerns for the subsequent stand. Dazomet is a granular soil fumigant that has activity on various pests, including common bermudagrass. Field research was conducted from 2015 to 2016 in Raleigh, NC and College Station, TX to evaluate dazomet treatments including various combinations of soil incorporation (irrigation- or tillage-incorporated) and sealing (tarp or no tarp) methods, application rates [291, 291 followed by (fb) 291, 468, or 583 kg·ha-1], and fluazifop-P [fluazifop (0.4 kg·ha-1)] + glyphosate (2.8 kg·ha-1 acid equivalent) application(s) for established common bermudagrass control. Overall, treatments required fluazifop + glyphosate before dazomet application for acceptable control (>90% cover reduction) at 42 and 46 weeks after initial treatment (WAIT) in Texas and North Carolina, respectively. Soil-incorporation results varied by location, with dazomet application (583 kg·ha-1) fb tillage resulting in ≥88% cover reduction across locations, while acceptable control from irrigation incorporation was only observed in North Carolina. Tarping did not improve efficacy when tillage incorporation at the maximum label application rate provided acceptable control, suggesting practitioners may eliminate this procedure. Information from this research will aid turfgrass managers in developing cost-effective, ecologically sound common bermudagrass eradication programs before renovations."
Language:English
References:19
Note:Summary appears as abstract
Tables
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Jeffries, M. D., T. W. Gannon, W. C. Reynolds, F. H. Yelverton, and C. A. Silcox. 2017. Herbicide applications and incorporation methods affect dazomet efficacy on bermudagrass. HortTechnology. 27(1):p. 24-29.
Fastlink to access this record outside TGIF: https://tic.lib.msu.edu/tgif/flink?recno=282510
If there are problems with this record, send us feedback about record 282510.
Choices for finding the above item:
DOI: 10.21273/HORTTECH03564-16
Find Item @ MSU
MSU catalog number: b2917674a
Find from within TIC:
   Digitally in TIC by record number.
Request through your local library's inter-library loan service (bring or send a copy of this TGIF record)