© Benaki Phytopathological Institute
        
        
          Karajeh & Al-Nasir
        
        
          26
        
        
          Khan, M.R. and Khan, M.W. 1995. Effects of ammo-
        
        
          nia and root-knot nematode on tomato.
        
        
          Agricul-
        
        
          ture, Ecosystems and Environment
        
        
          , 53: 71-81.
        
        
          Hussey, R.S. and Barker, K.R. 1973. A comparison of
        
        
          methods of collecting inocula of
        
        
          Meloidogyne
        
        
          spp. including a new technique.
        
        
          Plant Disease
        
        
          Reporter
        
        
          , 57: 1025-1028.
        
        
          Le Saux, R. and Queneherve, P. 2002. Differential
        
        
          chemotactic responses of two plant-parasitic
        
        
          nematodes,
        
        
          Meloidogyne incognita
        
        
          and
        
        
          Rotylen-
        
        
          chulus reniformis
        
        
          , to some inorganic ions.
        
        
          Nema-
        
        
          tology
        
        
          , 4: 99-105 (abstract).
        
        
          Lowry, O.H., Rosebrough, N.J., Farr, A.L. and Randall,
        
        
          R.J. 1951. Protein measurement with the Folin-
        
        
          Phenol reagents.
        
        
          Journal of Biological Chemistry,
        
        
          193: 265-275.
        
        
          Marks, C.F. and Sayre, R.M. 1964. The effect of po-
        
        
          tassium on the rate of development of the root-
        
        
          knot nematodes
        
        
          Meloidogyne incognita, M. ja-
        
        
          vanica
        
        
          and
        
        
          M. hapla. Nematologica
        
        
          , 10: 323-327.
        
        
          McSorley, R. and McGovern, R.J. 2000.  Effects of
        
        
          solarization and ammonium amendments on
        
        
          plant-parasitic nematodes.
        
        
          Journal of Nematol-
        
        
          ogy
        
        
          , 32: 537-541.
        
        
          Meiwes, K.J., König, N., Khanna, P.K., Prenze, J. and
        
        
          Ulrich, B. 1984. Chemische Untersuchungsver-
        
        
          fahren für Mineralböden, Auflagehumus und
        
        
          Wurzeln zur Charakterisierung und Bewertung
        
        
          der Versauerung von Waldböden. Rep. Forst
        
        
          Ecosystem Research Center at the Göttingen
        
        
          University (Göttingen, Germany) 7, 1-67.
        
        
          Melakeberhan, H. 1998. Effects of temperature and
        
        
          nitrogen source on tomato genotypes response
        
        
          to
        
        
          Meloidogyne incognita
        
        
          infection.
        
        
          Fundamen-
        
        
          tal applied  Nematology
        
        
          , 21: 25-32.
        
        
          Nickle, W.R. 1991.
        
        
          Manual of Agricultural Nematology
        
        
          .
        
        
          New York, NY: Marcel Dekker. 1035 p.
        
        
          Oka, Y. and Pivonia, S. 2002. Use of ammonia-re-
        
        
          leasing compounds for control of the root-knot
        
        
          nematode
        
        
          Meloidogyne
        
        
          javanica
        
        
          .
        
        
          Nematology,
        
        
          4:
        
        
          65-71.
        
        
          Oka, Y., Tkachi, N., Shuker, S. and Yerumiyahu, U.
        
        
          2007. Enhanced nematicidal activity of organic
        
        
          and inorganic ammonia-releasing amendments
        
        
          by
        
        
          Azadirachta indica
        
        
          extracts.
        
        
          Journal of Nema-
        
        
          tology
        
        
          , 39: 9–16.
        
        
          Orion, D., Wergin, W.P. and Endo, B.Y. 1980. Inhibi-
        
        
          tion of syncytia formation and root-knot nema-
        
        
          tode development on cultures of excised toma-
        
        
          to roots.
        
        
          Journal of Nematology
        
        
          , 12: 196-203.
        
        
          Orion, D., Wergin, W.P. and Chitwood, D.J. 1995. Root
        
        
          cortical cell spherical bodies associated with an
        
        
          induced resistance reaction in monoxenic cul-
        
        
          tures of
        
        
          Meloidogyne incognita. Journal of Nema-
        
        
          tology
        
        
          , 27: 320-327.
        
        
          Prot, J.C. 1979. Horizontal migrations of second-
        
        
          stage juveniles of
        
        
          Meloidogyne javanica
        
        
          in sand
        
        
          in concentration gradients of salts and in amois-
        
        
          ture gradient.
        
        
          Revue Nematologie
        
        
          2:17-21.
        
        
          Rodríguez-Kabana, R. 1986. Organic and inorganic
        
        
          nitrogen amendments to soil as nematode sup-
        
        
          pressants.
        
        
          Journal of Nematology
        
        
          18: 129–135.
        
        
          Sasser, J. 1987. A Perspective on Nematode Problems
        
        
          Worldwide. Workshop on Plant-Parasitic Nema-
        
        
          todes in Cereal and Legume Crops in Temperate
        
        
          Semiarid Regions, Larnaka, Cyprus, 1-5 March.
        
        
          Sasser, J. and Freckman, D. 1987. A World Perspec-
        
        
          tive on Nematology: The Role of the Society. Pp.
        
        
          7-14
        
        
          In
        
        
          : Veech, J. and Dickson, D. (eds).
        
        
          Vistas on
        
        
          Nematology
        
        
          . Society of Nematologists, Hyatts-
        
        
          ville, Maryland. 509 p.
        
        
          Scott, B.I. and Martin, D.W. 1962. Bioelectric fields of
        
        
          bean roots and their relation to salt accumula-
        
        
          tion.
        
        
          Australian Journal of Biological Sciences
        
        
          , 15:
        
        
          83-100.
        
        
          Siddiqui, I.A. and Shaukat, S.S., Khan, G.H. and Ali,
        
        
          N.I. 2003. Suppression of
        
        
          Meloidogyne javanica
        
        
          by
        
        
          Pseudomonas aeruginosa
        
        
          IE-6S+ in tomato:
        
        
          the influence of NaCl, oxygen supply and iron.
        
        
          Soil Biology and Biochemistry
        
        
          , 35: 1625-1635.
        
        
          Sudirman, I. 1992.
        
        
          Effect of Ammonium on Root-Knot
        
        
          Nematode, Meloidogyne incognita, in Excised To-
        
        
          mato Roots
        
        
          . M.Sc. Thesis. Simon Fraser Universi-
        
        
          ty, Canada, 124 p.
        
        
          Sudirman, I. and Webster, J.M. 1995. Effect of ammo-
        
        
          nium ions on egg hatching and second-stage
        
        
          juveniles of
        
        
          Meloidogyne incognita
        
        
          in axenic to-
        
        
          mato root culture.
        
        
          Journal of Nematology
        
        
          , 27:
        
        
          346-352.
        
        
          Taylor, A.L. and Sasser, J.N. 1978.
        
        
          Biology, Identifica-
        
        
          tion and Control of Root-Knot Nematodes (Melo-
        
        
          idogyne
        
        
          spp.
        
        
          ).
        
        
          North Carolina State University
        
        
          Graphic, Raleigh, NC, USA, 111 p.
        
        
          Tenuta, M. and Ferris, H. 2004. Sensitivity of nem-
        
        
          atode life-history groups to ions and osmot-
        
        
          ic tensions of nitrogenous solutions.
        
        
          Journal of
        
        
          Nematology,
        
        
          36: 85-94.
        
        
          Viglierchio, D.R. 1979. Selected aspects of root-knot
        
        
          nematode physiology. Pp. 114-154.
        
        
          In
        
        
          : Root-
        
        
          Knot Nematodes (
        
        
          Meloidogyne
        
        
          species) (Lam-
        
        
          berti L. and Taylor C.E., eds). Academic Press,
        
        
          New York, USA.
        
        
          Walker, J.T. 1971. Populations of
        
        
          Pratylenchus pene-
        
        
          trans
        
        
          relative to decomposing nitrogenous soil
        
        
          amendments.
        
        
          Journal of Nematology
        
        
          , 3: 43-49.
        
        
          Received: 15 May 2012; Accepted: 19 October 2012