Vol. 7, No. 1 (January 1975)

Published: 1975-01-15

Articles

Pathogenicity of Pratylenchus coffeae, Scutellonema bradys, Meloidogyne incognita, and Rotylenchus reniformis on Dioscorea rotundata

N. Acosta, A. Ayala

1-5
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Effect of Meloidogyne incognita on Reproduction of Pratylenchus penetrans in Red Clover and Alfalfa

R. A. Chapman, D. R. Turner

6-9
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Free Amino Acids in Roots of Infected Cotton Seedlings Resistant and Susceptible to Meloidogyne incognita

S. A. Lewis, M. A. McClure

10-14
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Revision of the Genus Paratylenchus Micoletzky, 1922, and Descriptions of New Species. Part I of Three Parts

D. J. Raski

15-33
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Oogenesis and the Chromosomes of Twelve Bisexual Species of Heterodera (Nematoda: Heteroderidae)

A. C. Triantaphyllou

34-39
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Fine Structure of Cephalic Sense Organs in Heterodera glycines Males

J. G. Baldwin, H. Hirschmann

40-53
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Efficiency of Extraction of Nematodes by Flotation-Sieving Using Molasses and Sugar and by Elutriation

R. Rodriguez-Kabana, P. S. King

54-59
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Interaction of Four Soybean Cultivars with Subsoiling and a Nematicide

N. A. Minton, M. B. Parker

60-63
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Autoradiography of Developing Syncytia in Cotton Roots Infected with Meloidogyne incognita

R. A. Rohde, M. A. McClure

64-68
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Scanning Electron Micrographs of the Anterior Region of Some Species of Tylenchoidea (Tylenchida: Nematoda)

S. A. Sher, A. H. Bell

69-83
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Marigold, Castor Bean, and Chrysanthemum as Controls of Meloidogyne incognita and Pratylenchus alleni

R. W. Hackney, O. J. Dickerson

84-90
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Population Dynamics of Plant Nematodes as Affected by Combinations of Fallow and Cropping Sequence

B. B. Brodie, W. S. Murphy

91-92
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Pathogenicity of Ditylenchus dipsaci to Sainfoin (Onobrychis viciaefolia Scop.)

G. D. Griffin, O. J. Hunt, J. J. Murray

93-94
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