Hostname: page-component-cd9895bd7-hc48f Total loading time: 0 Render date: 2024-12-23T16:50:19.177Z Has data issue: false hasContentIssue false
  • English
  • Français

Influence of Preemergence and Postemergence Herbicides on Rooting of Turfgrasses

Published online by Cambridge University Press:  12 June 2017

Peter J. Landschoot ,
Thomas L. Watschke  and
Bryce F. Hoyland
Peter J. Landschoot
Affiliation:
Dep. Agron., The Pennsylvania State University, University Park, PA 16802
Thomas L. Watschke
Affiliation:
Dep. Agron., The Pennsylvania State University, University Park, PA 16802
Bryce F. Hoyland
Affiliation:
Dep. Agron., The Pennsylvania State University, University Park, PA 16802
Get access Rights & Permissions [Opens in a new window]

Abstract

PRE and POST herbicides were evaluated for their effects on root growth of Kentucky bluegrass and tall fescue turf. All PRE treatments, bensulide at 14.0 kg ai ha−1, DCPA at 11.8 kg ha−1, dithiopyr at 0.4 kg ha−1, pendimethalin at 1.7 kg ha−1, and prodiamine at 0.6 kg ha−1, inhibited root growth when cores, 10 cm in diam and 2.5 cm deep, of herbicide-treated Kentucky bluegrass were placed into pots of perlite. Only prodiamine inhibited tall fescue rooting. None of the PRE treatments reduced rooting of grasses when 10-cm diam and 16-cm deep cores were sampled from the field. No differences in rooting were observed among any of the POST treatments on either species.

Keywords

Bensulide, O,O-bis (1-methylethyl) S-[2-[(phenylsulfonyl)amino]ethyl] phosphorodithioateDCPA, dimethyl 2,3,5,6-tetrachloro-1,4-benzenedicarboxylatedithiopyr, S,S-dimethyl, 2-(difluoromethyl)-4-(2-methylpropyl)-6-(trifluoromethyl)-3,5-pyridinedicarbothioatependimethalin, N-(1-ethylpropyl)-3,4-dimethyl-2,6-dinitrobenzenamineprodiamine, 2,4-dinitro-N3,N3-dipropyl-6-(trifluoromethyl)-1,3-benzenediamineKentucky bluegrass, Poa pratensis L.tall fescue, Festuca arundinacea SchrebRoot inhibitionbensulideDCPAdithiopyrfenoxaproppendimethalinprodiamineDigitaria ischaemumFestuca arundinaceaPoa pratensisDIGIS
Type
Research
Information
Weed Technology , Volume 7 , Issue 1 , March 1993 , pp. 123 - 126
Copyright
Copyright © 1993 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. Bhowmik, P. C. and O'Toole, B. M. 1992. Effects of dithiopyr on turfgrass quality and root morphology. Proc. Northeast. Weed Sci. Soc. 46:132.Google Scholar
2. Bingham, S. W. 1974. Influence of selected herbicides on rooting of turfgrass sod. Proc. 2nd Int. Turf. Res. Conf. Am. Soc. Agron. and Crop Sci. Soc. Am. Publ.; Madison, Wisc. p. 372–377.Google Scholar
3. Christians, N. E. 1982. Preemergence herbicide effects on four Kentucky bluegrass cultivars. HortScience 17:911–912.Google Scholar
4. Cooper, R. J., Bhowmik, P. C., and Spokas, L. A. 1990. Root and rhizome growth of Kentucky bluegrass following application of pendimethalin. HortScience 25:84–86.CrossRefGoogle Scholar
5. Gaskin, T. A. 1964. Effect of preemergence crabgrass herbicides on rhizome development in Kentucky bluegrass. Agron. J. 56:340–342.CrossRefGoogle Scholar
6. Humburg, N. E., Colby, S. R., Lym, R. G., Hill, E. R., McAvoy, W. J., Kitchen, L. M., and Prasad, R. 1989. Herbicide Handbook of the Weed Science Society of America. 6th ed., Weed Sci. Soc. Am., Champaign, IL. 307 p.Google Scholar
7. Hummel, N. W., Craven-Fowler, M., and Neal, J. C. 1990. Prodiamine effects on quality and rooting of Kentucky bluegrass turf. Crop Sci. 30: 976–979.Google Scholar
8. Hurto, K. A. 1990. Dissipation rate of foliar dislodgeable residues of pesticides applied to lawn turfs. Proc. Northeast. Weed Sci. Soc. 44: 119.Google Scholar
9. Jagschitz, J. A. 1980. Development and rooting of Kentucky bluegrass sod as affected by herbicides. Proc. 3rd Int. Turf. Conf. p. 227–235.Google Scholar
10. Reicher, Z. J. and Christians, N. E. 1989. Herbicide effects on Kentucky bluegrass rooting. HortScience 24:976–978.Google Scholar
11. Shearman, R. C., Kinbacher, E. J., and Steinigger, D. H. 1979. Herbicide effects on sod transplant rooting of three Kentucky bluegrass cultivars. HortScience 14:282–283.Google Scholar
12. Stahnke, G. H., Shea, P. J., Tupy, D. R., Stougaard, R. N., and Shearman, R. C. 1991. Pendimethalin dissipation in Kentucky bluegrass turf. Weed Sci. 39:97–103.Google Scholar
13. Turgeon, A. J., Beard, J. B., Martin, D. P., and Meggitt, W. F. 1974. Effects of successive applications of preemergence herbicides on turf. Weed Sci. 22:349–352.Google Scholar
14. Watschke, T. L. and Hamilton, G. W. 1990. Pre-post combinations for weed control in turf. Proc. Northeast. Weed Sci. Soc. 44:138.Google Scholar
15. Watschke, T. L. and Hamilton, G. W. 1990. Preemergence crabgrass control in 1989. Proc. Northeast. Weed Sci. Soc. 44:145.Google Scholar
16. Watschke, T. L., Hamilton, G. W., and Harrison, S. 1989. Preemergence control of smooth crabgrass in a mixed cool-season turf in 1988. Proc. Northeast. Weed Sci. Soc. 43:111.Google Scholar
17. Weber, J. B. 1990. Behavior of dinitroaniline herbicides in soils. Weed Technol. 4:394–406.Google Scholar