Influence of selected herbicides on ozone injury in tobacco (Nicotiana tabacum)
Journal Article
·
· Weed Sci.; (United States)
OSTI ID:6980017
Field experiments were conducted over a four year period to determine the influence of selected herbicides on ozone injury in tobacco (Nicotiana tabacum L.). Isopropalin (2,6-dinitro-N,N-dipropylcumidine), pebulate (S-propyl butylethylthiocarbamate), and diphenamid (N,N-dimethyl-2,2-diphenylacetamide) were applied at the recommended rates of 1.7, 4.5, and 4.5 kg/ha (ai), respectively. Treatment of tobacco plants with isopropalin or diphenamid reduced oxidant injury for the first two to four weeks after transplanting, but not later in the season. Pebulate has no consistent affect on the sensitivity of tobacco to ozone. 26 references, 3 tables.
- Research Organization:
- Southern Piedmont Research and Continuing Education Center, Blackstone, VA
- OSTI ID:
- 6980017
- Journal Information:
- Weed Sci.; (United States), Journal Name: Weed Sci.; (United States) Vol. 71; ISSN WEESA
- Country of Publication:
- United States
- Language:
- English
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