Hostname: page-component-7b7567c8c-jswmv Total loading time: 0 Render date: 2026-11-15T21:22:05.159Z Has data issue: false hasContentIssue false
  • English
  • Français

Herbicide Performance in Flue-Cured Tobacco

Published online by Cambridge University Press:  12 June 2017

A. D. Worsham
A. D. Worsham*
Affiliation:
Crop Science, Crop Science Department, N. C. State University, Raleigh, N. C.
Get accessRights & Permissions [Opens in a new window]

Abstract

Weed control performance of several herbicides, their effects on tobacco (Nicotiana tabacum L.), and two methods of soil incorporation were studied in North Carolina in 1967 and 1968. Herbicides which gave acceptable weed control without injuring tobacco or lowering its quality were 4-(methylsulfonyl)-2,6-dinitro-N,Ndipropylaniline (nitralin),1,1,4-trimethyl-6-isopropyl-5-indanyl ethyl ketone (D-497), methyl ester of 3-amino-2,5-dichlorobenzoic acid (amiben), N-butyl-N-ethyl-α,α,α-trifluoro-2,6-dinitro-p-toluidine (benefin), S-propyl butylethylthiocarbamate (pebulate), S-propyl dipropylthiiocarbamate (vernolate), N,N-dimethyl-2,2-diphenylacetamide (diphenamid), dimethyl tetrachloroterephthalate (DCPA), 2,3,5-trichloro-4-pyridinol (pyriclor), and 2-(α-naphthoxy)-N,N-diethylpropionamide (R-7465). Soil incorporation of benefin, pebulate, and benefin + vernolate with a power-driven rotary cultivator gave superior weed control compared to incorporation by discing four times. Significant early-season stunting of tobacco plants was observed both years in plots where benefin (1.12 or 2.25 lb/A), benefin + vernolate (0.75 + 1.5 lb/A), or benefin + pebulate (1.12 + 4.0 lb/A) was incorporated by discing. No stunting was observed where incorporation was with the rotary cultivator except for benefin at 2.25 lb/A. Neither yield nor quality of the crop was reduced.

Information

Type
Research Article
Information
Weed Science , Volume 18 , Issue 5 , September 1970, pp. 648 - 652
Copyright
Copyright © Weed Science Society of America 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

Literature Cited

1. Barrie, J. W. 1967. Balan for weed control in tobacco. New Zealand Tobacco Growers' J. (Nov.) 13–14.Google Scholar
2. Burnside, O. C. 1964. The effect of herbicide incorporation on weed control in corn and sorghum. Proc. No. Centr. Weed Contr. Conf. 21:26.Google Scholar
3. Chappell, W. E., LaPrade, J. L., McClaugherty, Frank and Link, Leo. 1968. Weed control in tobacco. Proc. So. Weed Conf. 21:123–130.Google Scholar
4. Cramer, H. H. 1967. Plant protection and world crop production. Pflanz. Nachr. 20(1):382–400.Google Scholar
5. Giovannozzi, M. 1968. Impiego degli erbicidi nella coltivazione del tabacco Risultati delle prove condotte in Italia. Il Tabacco 72(726):23–28.Google Scholar
6. Kampe, Wolfgang. 1969. Chemische unkraubekampfung und producktionstechnik in tabakbau. Deut. Tabakbau 49(5):45–51.Google Scholar
7. Klingman, G. C. 1967. Weed control in flue-cured tobacco. Tobacco Sci. 11:115–119.Google Scholar
8. Oliver, L. R. and Frans, R. E. 1968. Inhibition of cotton and soybean roots from incorporated trifluralin and persistence in soil. Weed Sci. 16:199–203.Google Scholar
9. Puzzilli, M., Antonelli, C., and Cremaschi, D. 1964–65. Un biennio di prove sul diserbo chimico del tabacco. Notiz. Malattie Piante (74/75):281–285.Google Scholar
10. Robison, L. R. and Fenster, C. R. 1968. Residual effects of EPTC and trifluralin incorporated with different implements. Weed Sci. 16:415–417.CrossRefGoogle Scholar
11. Rodriguez, Elio. 1968. Control quimico de malezas en el cultivo del tabaco. Tabaco 26(5)6–7.Google Scholar
12. Schwer, J. F. and Parka, S. J. 1964. Variation in herbicidal performance associated with various implements used for soil incorporation. Proc. No. Centr. Weed Contr. Conf. 21: 15–17.Google Scholar
13. Watson, J. H., Harris, F. A., Helmer, J. D., Keaton, J. A., Steenwyk, P. L., Johnson, W. S., and Polzin, W. J. 1969. The placement of trifluralin by various methods of soil incorporation and bedding techniques and its relation to cotton response. Proc. So. Weed Sci. Soc. 22:22–36.Google Scholar