Damage threshold of Meloidogyne hapla to lettuce in organic soil

Journal of Nematology

Volumn 28, Issue 4, 1996, Pages 537-545

  Viaene, N M ^b   Abawi, G S ^a  

^a New York State Agricultural Experiment Station   (United States)

^b FHIA   (Honduras)

Author keywords

Damage threshold; Lactuca saliva; Lettuce; Meloidogyne hapla; Nematode; Northern root knot nematode; Organic soil; Population dynamics; Yield loss

Indexed keywords

MELOIDOGYNE HAPLA;

EID: 0030433792     PISSN: 0022300X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (24)

1. Anonymous. 1990. 1991 Pest management recommendations for commercial vegetable and potato production. Ithaca, NY: Cornell Cooperative Extension.
2. Barker, K. R., and J. L. Imbriani. 1984. Nematode advisory programs - status and prospects. Plant Disease 68:735-741.
3. Barker, K. R., and J. P. Noe. 1987. Establishing and using threshold population levels. Pp. 75-81 in J. A. Veech, and D. W. Dickson, eds. Vistas on nematology: A commemoration of the twenty-fifth anniversary of the Society of Nematologists. Hyattsville, MD: Society of Nematologists.
4. Barker, K. R., and T. H. A. Olthof. 1976. Relationships between nematode population densities and crop responses. Annual Review of Phytopathology 14:327-353.
5. Barker, K. R., P. B. Shoemaker, and L. A. Nelson. 1976. Relationships of initial population densities of Meloidogyne incognita and M. hapla to yield of tomato. Journal of Nematology 8:232-239.
6. Baumer, M., P. Behringer, R. Graf, R. Diercks, and G. Fischbeck. 1979. Studies on estimation of the physiological damage threshold of the cereal root eelworm (Heterodera avenae Woll.) on oats and spring wheat. (In German; English summary.). Zeitschrift für Pflanzenkrankheiten und Pflanzenschutz 86:25-38.
7. Bélair, G., and G. Boivin. 1988. Spatial pattern and sequential sampling plan for Meloidogyne hapla in muck-grown carrots. Phytopathology 78:604-607.
8. Brzeski, M. W., and E. K. Hendricks. 1971. The overwintering and hatching of Meloidogyne hapla Chitw. (In Polish; English summary.). Zeszyty Problemowe Postepow Nauk Rolniczych 121:236-244.
9. Ferris, H. 1978. Nematode economic thresholds: Derivation, requirements, and theoretical considerations. Journal of Nematology 10:341-350.
10. Ferris, H. 1984. Nematode damage functions: The problems of experimental and sampling error. Journal of Nematology 16:1-9.
11. Ferris, H., W. D. Turner, and L. W. Duncan. 1981. An algorithm for fitting Seinhorst curves to the relationship between plant growth and preplant nematode densities. Journal of Nematology 13:300-304.
12. Hussey, R. S., and K. R. Barker. 1973. A comparison of methods of collecting inocula of Meloidogyne spp., including a new technique. Plant Disease Reporter 57:1025-1028.
13. Noe, J. P., J. N. Sasser, and J. L. Imbriani. 1991. Maximizing the potential of cropping systems for nematode management. Journal of Nematology 23:353-361.
14. Noling, J. W., and J. O. Becker. 1994. The challenge of research and extension to define and implement alternatives to methyl bromide. Supplement to the Journal of Nematology 26:573-586.
15. Olthof, T. H. A., and J. W. Potter. 1972. Relationship between population densities of Meloidogyne hapla and crop losses in summer-maturing vegetables in Ontario. Phytopathology 62:981-986.
16. Oostenbrink, M. 1966. Major characteristics of the relation between nematodes and plants. Mededelingen Landbouwhogeschool Wageningen 66:1-46.
17. Potter, J. W., and T. H. A. Olthof. 1974. Yield losses in fall-maturing vegetables relative to population densities of Pratylenchus penetrans and Meloidogyne hapla. Phytopathology 64:1072-1075.
18. Seinhorst, J. W. 1965. The relation between nematode density and damage to plants. Nematologica 11:137-154.
19. Seinhorst, J. W. 1970. Dynamics of populations of plant-parasitic nematodes. Annual Review of Phytopathology 8:131-156.
20. Viaene, N. M. 1996. Damage threshold and biological control of the northern root-knot nematode (Meloidogyne hapla Chitwood) infecting lettuce (Lactuca saliva L.) in organic soil. Ph.D. thesis, Cornell University, Ithaca, NY.
21. Viaene, N. M. M., and G. S. Abawi. 1993. Effect of initial population densities of Meloidogyne hapla on growth of lettuce in organic soil. Phytopathology 83:248 (Abstr.).
22. Vrain, T. C. 1982. Relationship between Meloidogyne hapla density and damage to carrots in organic soils. Journal of Nematology 14:50-57.
23. Wong, T. K., F. C. Harper, and W. F. Mai. 1970. Soil fumigation for controlling root knot of lettuce on organic soil. Plant Disease Reporter 54:368-370.
24. Wong, T. K., and W. F. Mai. 1973. Pathogenicity of Meloidogyne hapla to lettuce as affected by inoculum level, plant age at inoculation, and temperature. Journal of Nematology 5:126-129.