Seasonal fluctuations of soil and tissue populations of Ditylenchus dipsaci and Aphelenchoides ritzemabosi in Alfalfa

Journal of Nematology

Volumn 31, Issue 1, 1999, Pages 27-36

  Williams Woodward, J L ^a   Gray, F A ^b  

^a UNIVERSITY OF GEORGIA   (United States)

^b UNIVERSITY OF WYOMING   (United States)

Author keywords

Alfalfa; Alfalfa stem nematode; Aphelenchoides ritzemabosi; Chrysanthemum foliar nematode; Climate; Distribution; Ditylenchus dipsaci; Medicago saliva; Nematode; Sampling; Seasonal fluctuations

Indexed keywords

EID: 0033246874     PISSN: 0022300X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (18)

1. Boelter, R. H., F. A. Gray, and R. H. Delaney. 1985. Effect of Ditylenchus dipsaci on alfalfa mortality, winterkill, and yield. Journal of Nematology 17:140-144.
2. Dropkin, V. H. 1989. Introduction to plant nematology. Second Edition. New York: John Wiley and Sons.
3. Elgin, J. H., Jr., and D. W. Evans. 1975. Effects of greenhouse sprays on stem and root-knot nematodes. Plant Disease Reporter 59:14-16.
4. Elgin J. H., Jr., and F. A. Gray. 1971. Dichlorvos pest strips reduce stem nematode damage in seedling alfalfa. Plant Disease Reporter 55:621-622.
5. Gray, F. A., D. H. Soh, and G. D. Griffin. 1986. The chrysanthemum foliar nematode, Aphelenchoides ritzemabosi, a parasite of alfalfa. Report of the 13th North American Alfalfa Improvement Conference, St. Paul, Minnesota.
6. Gray, F. A., J. L. Williams, G. D. Griffin, and T. E. Williams. 1994. Distribution in the western United States on alfalfa and cultivar reaction to mixed populations of Ditylenchus dipsaci and Aphelenchoides ritzemabosi. Supplement to the Journal of Nematology 26:705-719.
7. Griffin, G. D. 1990. Alfalfa stem nematode. Pages 47-48 in Compendium of alfalfa diseases, 2nd ed. St. Paul, MN: American Phytopathology Society Press.
8. Grundbacher, F. J., and E. H. Stanford. 1962. Genetic factors conditioning resistance in alfalfa to the stem nematode. Crop Science 2:211-217.
9. Hooper, D. J. 1972. Ditylenchus dipsaci. Set 1, No. 14. Descriptions of plant-parasitic nematodes. St. Albans, UK: CAB International.
10. Krusberg, L. R. 1961. Studies on the culturing and parasitism of plant-parasitic nematodes, in particular Ditylenchus dipsaci and Aphelenchoides ritzemabosi on alfalfa tissues. Nematologica 6:181-200.
11. Lewis, G. D., and W. F. Mai. 1960. Over-wintering and migration of Ditylenchus dipsaci in organic soils of southern New York. Phytopathology 50:341-343.
12. Mai, W. F., and P. G. Mullin. 1996. Plant-parasitic nematodes: A pictorial key to genera. 5th ed. Ithaca, NY: Cornell University Press.
13. Sayre, R. M., and W. B. Mountain. 1962. The bulb and stem nematode (Ditylenchus dipsaci) on onion in southwestern Ontario. Phytopathology 52:510-516.
14. Siddiqi, M. R. 1974. Aphelenchoides ritzemabosi, set 3, no. 32. Descriptions of plant-parasitic nematodes. St. Albans, UK: CAB International.
15. Thorne, G. 1961. Principles of nematology. New York:McGraw-Hill.
16. Tseng, S. T., K. R. Allred, and G. D. Griffin. 1968. A soil population study of Ditylenchus dipsaci (Kühn) Filipjev in an alfalfa field. Proceedings of the Helminthological Society of Washington 35:57-62.
17. Wallace, H. R. 1962. Observations on the behavior of Ditylenchus dipsaci in soil. Nematologica 7:91-101.
18. Whitchead, A. G. 1994. Effect of cultivar, carbofuran and row spacing on the incidence of stem and leaf nematodes (Ditylenchus dipsaci and Aphelenchoides ritzemabosi) in lucerne (Medicago sativa) and on lucerne herbage yield. Journal of Agricultural Science 122:225-230.