Hostname: page-component-78c5997874-xbtfd Total loading time: 0 Render date: 2024-11-14T23:20:26.447Z Has data issue: false hasContentIssue false
  • English
  • Français

Dry Edible Bean (Phaseolus vulgaris) Response to Imazethapyr

Published online by Cambridge University Press:  12 June 2017

Robert G. Wilson  and
Stephen D. Miller
Robert G. Wilson
Affiliation:
Univ. Nebr., Scottsbluff, NE 69361
Stephen D. Miller
Affiliation:
Univ. Wyo., Laramie, WY 82071
Get access Rights & Permissions [Opens in a new window]

Abstract

Imazethapyr at 0.07 and 0.10 kg ai ha-1 applied preplant incorporated (PPI), preemergence (PRE), and postemergence (POST) was evaluated at two locations in 1988 and 1989 for safety to dry edible beans. Bean stunting, leaf crinkling, and interveinal chlorosis were evident from imazethapyr and varied from 1 to 57%. Imazethapyr significantly reduced bean height and delayed maturity. PPI and POST applications of imazethapyr at 0.07 and 0.10 kg ha-1 did not reduce bean seed yields compared to yields of the untreated control. Bean cultivar by herbicide interactions were significant for bean injury but varied with year and location.

Keywords

Imazethapyr (±)-2-[4,5-dihydro-4-methyl-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5-ethyl-3-pyridinecarboxylic aciddry edible bean, Phaseolus vulgaris L.CultivarsGreat Northernlight red kidneypintoAgateBerylGN 59GN 1140OlatheSacramentoUI 111UI 114UI 126
Type
Research
Information
Weed Technology , Volume 5 , Issue 1 , March 1991 , pp. 22 - 26
Copyright
Copyright © 1990 by the 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.)

References

Literature Cited

1. Cantwell, R. S., Liebl, R. A., and Slife, F. W. 1989. Imazethapyr for weed control in soybean (Glycine max). Weed Technol. 3:596–601.Google Scholar
2. Cole, T. A., Wehtje, G. R., Wilcut, J. W., and Hicks, T. V. 1989. Behavior of imazethapyr in soybeans (Glycine max), peanuts (Arachis hypogaea), and selected weeds. Weed Sci. 37:639–644.Google Scholar
3. Neild, R. E., and Webb, M. 1986. Spring and fall freeze probabilities in Nebraska. Nebr. Agric. Stn. Bull. 524. 12 p.Google Scholar
4. Wilson, R. G. 1979. Survey of pesticide use in irrigated regions of the Nebraska Panhandle–Nebr. Agric. Stn. Bull. 544. 9 p.Google Scholar
5. Wyse, D. L., Meggitt, W. F., and Penner, D. 1976. Factors affecting EPTC injury to navy beans. Weed Sci. 24:1–4.Google Scholar