Hostname: page-component-7479d7b7d-k7p5g Total loading time: 0 Render date: 2024-07-11T06:09:13.999Z Has data issue: false hasContentIssue false
  • English
  • Français

A Method for Assessing the Efficacy of a Biocontrol Agent on Dandelion (Taraxacum officinale)

Published online by Cambridge University Press:  12 June 2017

Lee L. Burpee
Lee L. Burpee*
Affiliation:
Dep. Environ. Biol. and the Guelph Turfgrass Inst., Univ. Guelph, Guelph, ON, Canada N1G 2W1
Get access Rights & Permissions [Opens in a new window]

Abstract

The efficacy of nine granular formulations of a bioherbicide containing the fungus Sclerotinia sclerotiorum (Lib.) de Bary was determined by assessing vegetative growth from tap roots of treated plants after incubation in a controlled environment. Plants treated with formulations 0788-03 or 0788-04 did not produce new petioles and leaves from tap roots after 96 h at 23 C and 100% relative humidity.

Keywords

Dandelion, Taraxacum officinale Weber in Wiggers ♯ TAROFBiological controlbioherbicideTaraxacum officinaleTAROF
Type
Research
Information
Weed Technology , Volume 6 , Issue 2 , June 1992 , pp. 401 - 403
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. Daniel, W. H. and Freeborg, R. P. 1987. Turf Managers' Handbook, p. 260–274. Harcourt Brace Jovanovich, Duluth, MN.Google Scholar
2. Lumsden, R. D. 1979. Histology and physiology of pathogenesis in plant diseases caused by Sclerotinia spp. Phytopathology 69:890–896.Google Scholar
3. Riddle, G. E., Burpee, L. L., and Boland, G. J. 1991. Virulence of Sclerotinia sclerotiorum and S. minor on dandelion (Taraxacum officinale). Weed Sci. 39:109–118.CrossRefGoogle Scholar
4. Scott, A. J. and Knott, M. 1974. A cluster analysis method for grouping means in the analysis of variance. Biometrics 30:507–512.Google Scholar