Hostname: page-component-586b7cd67f-tf8b9 Total loading time: 0 Render date: 2024-11-26T05:38:32.486Z Has data issue: false hasContentIssue false
  • English
  • Français

Assessing potato seedling progenies for resistance to the white potato cyst-nematode

Published online by Cambridge University Press:  27 March 2009

M. S. Phillips  and
M. F. B. Dale
M. S. Phillips
Affiliation:
Scottish Crop Research Institute, Pentlandfield, Roslin, Midlothian
M. F. B. Dale
Affiliation:
Scottish Crop Research Institute, Pentlandfield, Roslin, Midlothian
Get access Rights & Permissions [Opens in a new window]

Summary

A bulk seedling test is described which can be applied shortly after completion of a crossing programme. The test assesses resistance to G. pallida in progeny derived from crossing programmes involving S. luberosum, S. vernei and S. tuberosum spp. andigena. It provides good estimates of both the mean level of resistance within progenies and the breeding value of the parents. The test was applied to a crossing schedule involving a half-diallel and a North Carolina 2 design utilizing a range of material. The results and their implications are discussed.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 99 , Issue 1 , August 1982 , pp. 67 - 70
Copyright
Copyright © Cambridge University Press 1982

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

REFERENCES

Comstook, R. E. & Robinson, H. (1952). Estimation of the average degree of dominance of genes. In Heterosis (ed. Cowan, J.), pp. 495–516. Ames: Iowa State College Press.Google Scholar
Franco, J. & Evans, K. (1978). Multiplication of some South American and European populations of potato cyst nematodes on potatoes possessing the resistance gene HI, H2 and H3 Plant Pathology 23, 1–6.CrossRefGoogle Scholar
Gilbeet, N. (1967). Additive combining abilities fitted to plant breeding data Biometrics 23, 45–49.CrossRefGoogle Scholar
Griffin, B. (1956). Concept of general and specific combining ability in relation to diallel crossing systems Australian Journal of Biological Science 9, 463–493.CrossRefGoogle Scholar
Howard, H. W., Cole, C. S. & Fuller, J. M. (1970). Further sources of resistance to Heterodera rostochiensis Woll. in Andigena potatoes. Euphylica 19, 210–219.CrossRefGoogle Scholar
Kort, J., Ross, H., Rumpenhorst, H. J. & Stone, A. R. (1977). An international scheme for classifying pathotypes of potato cyst nematodes Qlobodera rostochiensis and G. pallida. Nematologica 23, 333–339.Google Scholar
Phillips, M. S. (1981). A method of assessing potato seedling progenies for resistance to the white potato cyst nematode Potato Research 24, 101–103.CrossRefGoogle Scholar
Phillips, M. S., Forrest, J. M. S. & Farrer, L. A. (1980). Screening for resistance to potato cyst nematode using closed containers Annals of Applied Biology 96, 317–322.CrossRefGoogle Scholar
Phillips, M. S., Wilson, L. A. & Forrest, J. M. S. (1979). General and specific combining ability of potato parents for resistance to the white potato cyst nematode (Globodera pallida). Journal of Agricultural Science, Cambridge 92, 255–256.CrossRefGoogle Scholar