Influence of inoculum density of Verticillium dahliae on root discoloration of horseradish

Plant Disease

Volumn 84, Issue 3, 2000, Pages 309-315

  Khan, A ^a   Atibalentja, N ^a   Eastburn, D M ^a  

^a UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CULTIVAR; DISCOLORATION; FUNGAL INFECTION; GREENHOUSE; HORSERADISH; INOCULUM; PATHOGENICITY; PLANT ROOT; RISK ASSESSMENT;

ARMORACIA RUSTICANA; FUNGI; VERTICILLIUM DAHLIAE;

EID: 0034004269     PISSN: 01912917     EISSN: None     Source Type: Journal    
DOI: 10.1094/PDIS.2000.84.3.309     Document Type: Article

References (29)

1. Ashworth, L. J., Jr., Huisman, O. C., Harper, D. M., and Stromberg, L. K. 1979. Verticillium wilt disease of tomato: Influence of inoculum density and root extension upon disease severity. Phytopathology 69:490-492.
2. Ashworth, L. J., Jr., Huisman, O. C., Harper, D. M., Stromberg, L. K., and Bassett, D. M. 1979. Verticillium wilt disease of cotton: Influence of inoculum density in the field. Phytopathology 69:483-489.
3. Ashworth, L. J., Jr., McCutcheon, O. D., and George, A. G. 1972. Verticillium albo-atrum: The quantitative relationship between inoculum density and infection of cotton. Phytopathology 62:901-903.
4. Atibalentja, N., and Eastburn, D. M. 1997. Evaluation of inoculation methods for screening horseradish cultivars for resistance to Verticillium dahliae. Plant Dis. 81:356-362.
5. Atibalentja, N., and Eastburn, D. M. 1998. Verticillium dahliae resistance in horseradish germ plasm from the University of Illinois collection. Plant Dis. 82:176-180.
6. Ausher, R., Katan, J., and Ovadia, S. 1975. An improved selective medium for the isolation of Verticillium dahliae. Phytoparasitica 3:133-137.
7. Bejarano-Alcazar, J., Melero-Vara, J. M., Blanco-Lopez, M. A., and Jimenez-Diaz, R. M. 1995. Influence of inoculum density of defoliating and non-defoliating types of Verticillium dahliae on epidemics of Verticillium wilt of cotton in Southern Spain, Phytopathology 85:1474-1481.
8. Chang, R. J., and Eastburn, D. M. 1994. Host range of Verticillium dahliae from horseradish and pathogenicity of strains. Plant Dis. 78:503-506.
9. Davis, J. R., and Everson, D. O. 1986. Relation of Verticillium dahliae in soil and potato tissue, irrigation method, and N-fertility to Verticillium wilt of potato. Phytopathology 76:730-736.
10. DeVay, J. E., Forrester. L. L., Garber, R. H., and Butterfield, E. J. 1974. Characteristics and concentration of propagules of Verticillium dahliae in air-dried field soils in relation to the prevalence of Verticillium wilt in cotton. Phytopathology 64:22-29.
11. Eastburn, D. M., and Chang, R. J. 1994. Verticillium dahliae: A causal agent of root discoloration of horseradish in Illinois. Plant Dis. 78:496-498.
12. Gerber, J. M., Doll, C. C., Simons, R. K., and Fillingim, K. E. 1983. Internal discoloration of horseradish - development of symptoms. Univ. Ill. Veg. Res. Rep. Hortic. Ser. 47:34-37.
13. Grogan, R. G., Ioannou, N., Schneider, R. W., Sall, M. A., and Kimble, K. A. 1979. Verticillium wilt on resistant tomato cultivars in California: Virulence of isolates from plants and soil and relationship of inoculum density to disease incidence. Phytopathology 69:1176-1180.
14. Harris, D. C., and Yang, J. R. 1996. The relationship between the amount of Verticillium dahliae in soil and the incidence of strawberry wilt as a basis for disease risk prediction. Plant Pathol. 45:106-114.
15. Huisman, O. C., and Ashworth, L. J., Jr. 1974. Quantitative assessment of Verticillium alboatrum in field soils: Procedural and substrate improvements. Phytopathology 64:1043-1044.
16. Khan, A., and Eastburn, D. M. 1996. Influence of inoculum density of Verticillium dahliae on horseradish root discoloration. (Abstr.) Phytopathology 86:S84.
17. Mueller, J. P., Percich, J. A., and Mitchell, J. E. 1982. Root deterioration associated with Verticillium wilt of horseradish. Plant Dis. 66:410-414.
18. Nicot, P. C., and Rouse, D. I. 1987. Precision and bias of three quantitative soil assays for Verticillium dahliae. Phytopathology 77:875-881.
19. Nicot, P. C., and Rouse, D. I. 1987. Relationship between soil inoculum density of Verticillium dahliae and systemic colonization of potato stems in commercial fields over time. Phytopathology 77:1346-1355.
20. Nnodu, E. C., and Harrison, M. D. 1979. The relationship between Verticillium albo-atrum inoculum density and potato yield. Am. Potato J. 56:11-25.
21. Paplomatas, E. J., Bassett, D. M., Broome, J. C., and DeVay, J. E. 1992. Incidence of Verticillium wilt and yield losses of cotton cultivars (Gossypium hirsutum) based on soil inoculum density of Verticillium dahliae. Phytopathology 82:1417-1420.
22. Percich, J. A., and Johnson, D. R. 1990. A root rot complex of horseradish. Plant Dis. 74:391-393.
23. Pullman, G. S., and DeVay, J. E. 1982. Epidemiology of Verticillium wilt of cotton: A relationship between inoculum density and disease progression. Phytopathology 72:549-554.
24. Rowe, R. C., Riedel, R. M., and Martin, M. J. 1985. Synergistic interactions between Verticillium dahliae and Pratylenchus penetrans in potato early dying disease. Phytopathology 75:412-418.
25. Smith, V. L., and Rowe, R. C. 1984. Characteristics and distribution of propagules of Verticillium dahliae in Ohio potato field soils and assessment of two assay methods. Phytopathology 74:553-556.
26. Vanderplank, J. E. 1975. Principles of plant infection. Academic Press, New York.
27. Wilhelm, S. 1955. Longevity of the Verticillium wilt fungus in the laboratory and field. Phytopathology 45:180-181.
28. Xiao, C. L., Hao, J. J., and Subbarao, K. V. 1997. Spatial patterns of microsclerotia of Verticillium dahliae in soil and Verticillium wilt of cauliflower. Phytopathology 87:325-331.
29. Xiao, C. L., and Subbarao, K. V. 1998. Relationship between Verticillium dahliae inoculum density and wilt incidence, severity, and growth of cauliflower. Phytopathology 88:1108-1115.