Vol. 8, No. 3 (July 1976)

Articles

• Morphological Variation in Pratylenchus penetrans

  Rodrigo Tarte, W. F. Mai

  185-194

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• Sex Expression and Tail Morphology of Female Progenies of Smooth-Tail and Crenate-Tail Females of Pratylenchus penetrans

  Rodrigo Tarte, W. F. Mai

  196-199

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• Parasitism of Beta vulgaris by Meloidogyne hapla and Heterodera schachtii Alone and in Combination

  Parviz Jatala, H. J. Jensen

  200-205

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• Two Semi-automatic Elutriators for Extracting Nematodes and Certain Fungi from Soil

  D. W. Byrd, Jr., K. R. Barker, H. Ferris, C. J. Nusbaum, W. E. Griffin, R. H. Small, Connie A. Stone

  206-212

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• Funaria maryanneae n. sp. and Proleptonchus weischeri n. sp. (Nematoda: Dorylaimida) from Europe and New Synonyms in Leptonchoidea

  C. G. Goseco, V. R. Ferris

  213-217

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• Fine Structure of the Esophagus of Pratylenchus penetrans

  M. J. Kisiel, S. Himmelhoch, B. M. Zuckerman

  218-227

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• Life Cycle, Pathogenicity, Histopathology, and Host Range of Race 5 of the Barley Root-Knot Nematode

  Soengul Ediz, O. J. Dickerson

  228-231

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• Relationships of Initial Population Densities of Meloidogyne incognita and M. hapla to Yield of Tomato

  K. R. Barker, P. B. Shoemaker, L. A. Nelson

  232-238

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• Relative Susceptibility of Selected Cultivars, of Potato to Pratylenchus penetrans

  E. C. Bernard, C. W. Laughlin

  239-242

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• Vertical Distribution of Three Namatode Species in Relation to Certain Soil Properties

  B. B. Brodie

  243-247

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• Observations on Development of the Gonad and on Reproduction in Aphelenchus avenae

  J. M. Fisher, A. C. Triantaphyllou

  248-254

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• Development of a Computer-Simulation Model for a Plant-Nematode System

  H. Ferris

  255-263

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• Host Plants, Distribution, and Ecological Association of Hoplolaimus columbus

  Stephen A. Lewis, Fred H. Smith

  264-270

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• Anesthetization of Morphologically Similar Species with Carbon Dioxide for Separation and Culture

  Gregory R. Noel, A. R. Maggenti

  271

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• Scanning Electron Microscopic Observations of Duboscqia penetrans Parasitizing Root-knot Larvae

  W. Birchfield, A. A. Antonopoulos

  272

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• Comparative Biology of the Wyoming and Louisiana Populations of Reesimermis nielseni, Parasitic Nematode of Mosquitoes

  James J. Petersen

  273-276

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