Meloidogyne incognita (race 1) in potatoes harvested at Navidad, Galeana, Nuevo Leon, Mexico
DOI:
https://doi.org/10.59741/agraria.v11i1-2.85Keywords:
Nematode, classification, Solanum tuberosum L, Northern MexicoAbstract
In order to identify and classify the nematode(s) infesting the potato crops at Navidad, Galeana region, state of Nuevo Leon in Northern Mexico, two experimental phases were made. The first was to extract adult females from root- knot of 20 mature plants grown in an infested soil samples (a mixture of 80 samples of 3 kg each) which were brought directly from the field and placed under greenhouse conditions; second-stage juvenile males filtrated after washing 20 soil subsamples (100 g each) which were taken randomlly from the infested soil; also, masses of eggs were obtained from the isolated females. Morphometric measures were compared among the sampled nematode's characteristics and the ones proper to the gender Meloidogyne who parasites potatoes. The second phase was performed to locate the physiological race of the nematode by testing differential crops such as cotton, chili pepper, watermelon, peanut, tomato and tabacum, following the Eisenback et al. (1981) procedure. The nematodes identified through those metodologies were M. incognita race 1.
Downloads
References
Cepeda, S.M. 1995. Prácticas de Nematología Agrícola. Ed. Trillas, 110 pp.
Cepeda, S.M. 1996. Nematología Agrícola. Ed. Trillas 305pp.
Daulton, R.A., C.J. Nusbaum.. 1961. The effect of soil temperature on the survival of root-knot nematodes Meloidogyne javanica y M. hapla. Nematologica. 6:280-289. DOI: https://doi.org/10.1163/187529261X00144
Eisenback, J.D., H. Hirschmann, J.N. Sasser, A.C. Triantaphyllou. 1981. A guide to the four most common species of root-knot nematodes Meloidogyne spp. spp. with a pictorial key. International Meloidogyne Project. Dep. Plant. Pathol., North Carolina St. Univ., USA. 48 p.
Godoy, G., R. Rodríguez-Kábana. 1983. An enzymatic technique for obtaining Meloidogyne females for biological control studies; Nematropica. 13:75-78.
Golden, G.D., J.H. O Bannon, G.S. Santo, A.M. Finley. 1980. Description and some observations of Meloidogyne chitwoodi n. sp. (Meloidogynidae), a root-knot nematode on potato in the pacific northwest. J. Nematol. 12:319-321.
Hewlett, T.E, A.C. Tarjan. 1983. Synopsis of the genus Meloidogyne Goeldi, 1887. Nematropica. 13:79-102.
Hooker, W.J. 1986. Compendium of Potato Diseases. 3a. Ed. Amer. Phytopathol. Soc; St. Paul, Minn., U.S.A. 125 pp.
INEGI. 1989. Aspectos de producción agrícola. Instituto Nacional de Estadística Geografía e Informática, INEGI, México. 808 p.
Jepson, S.B. 1983a. The use of second-stage juvenile tails as an aid in the identification of Meloidogyne species. Nematologica. 29:11- 28. DOI: https://doi.org/10.1163/187529283X00140
Lacey, A.J. 1989. Light Microscopy in Biology. IRL. Press at Oxford University Press. 41 p.
Rowe, R.C. 1993. Potato health management: A holistic aproach. In: R.C. Rowe (Ed). Potato Health Management. Amer. Phytopathol. Soc., St. Paul, Minn. U.S.A. 3-4 p.
Thorne, G. 1961. Principles of Nematology. Mc Graw Hill Book Co. Inc., New York, NY., U.S.A. 553 pp.
Winslow, R.D., R.J. Willis. 1972. Nematode diseases of potato. In: J.M. Webster (Ed). Economic Nematology. Academic. Press. New York, E.U.A. 17 p.
Downloads
Published
Issue
Section
License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
How to Cite
PLUMX Metrics
