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2014

University of Kentucky

Plant and Soil Sciences Research Report

Dark Fire-Cured Tobacco

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Comparison Of Herbicide Systems For Dark Fire-Cured Tobacco, William A. Bailey, Tim Lax, Bobby Hill Jan 2014

Comparison Of Herbicide Systems For Dark Fire-Cured Tobacco, William A. Bailey, Tim Lax, Bobby Hill

Plant and Soil Sciences Research Report

Field experiments were conducted at Murray, KY in 2005, 2006, and 2007 to compare dark tobacco tolerance and weed control from various herbicide systems applied prior to transplanting. Herbicide treatments included sulfentrazone at 0.38 lb ai/A (12 oz/A Spartan 4F) applied pretransplant (PT), clomazone at 1 lb ai/A PT (2.67 pt/A Command 3ME), sulfentrazone at 0.38 lb ai/A plus clomazone at 1 lb ai/A PT, pendimethalin at 1.48 lb ai/A (3.6 pt/A Prowl 3.3EC) applied pretransplant incorporated (PTI), pendimethalin at 1.48 lb ai/A PTI followed by sulfentrazone at 0.38 lb ai/A PT, pebulate at 4 lb ai/A PTI (2.67 qt/A …