Tolerance of Fresh-Market Tomato to Postemergence-Directed Imazosulfuron, Halosulfuron, and Trifloxysulfuron

Katherine M. Jennings

doi:10.1614/WT-09-056.1

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Katherine M. Jennings^*

^**Assistant Professor, Department of Horticultural Science, North Carolina State University, Raleigh, NC 27695. Corresponding author's E-mail: katie_jennings@ncsu.edu

Abstract

A study was conducted to evaluate the effect of imazosulfuron, halosulfuron, and trifloxysulfuron POST-directed on six fresh-market tomato varieties. Injury 7 d after treatment (DAT) was 3% or less from all treatments, and no injury was observed 28 DAT. Imazosulfuron, halosulfuron, and trifloxysulfuron did not reduce yield relative to the nontreated check. There was no detectable herbicide effect on fruit shape and earliness. Data suggest that imazosulfuron, halosulfuron, and trifloxysulfuron can be applied POST-directed without negatively affecting yield or quality of several fresh-market tomato varieties.

Citation Download Citation

Katherine M. Jennings "Tolerance of Fresh-Market Tomato to Postemergence-Directed Imazosulfuron, Halosulfuron, and Trifloxysulfuron," Weed Technology 24(2), 117-120, (1 April 2010). https://doi.org/10.1614/WT-09-056.1

Received: 4 June 2009; Accepted: 1 September 2009; Published: 1 April 2010

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