Vol. 10, No. 2 (April 1978)

Table of Contents


Root-Knot Nematodes and the Process of Ageing in Plants PDF
S. G. Mjuge and R. H. Estey 107-109
Oxygen and the Infectivity of Romanomermis culicivorax PDF
B. J. Brown and E. G. Platzer 110-113
Hybridization of Races of Heterodera glycines PDF
Mazo Price, C. E. Caviness, and R. D. Riggs 114-117
Scanning Electron Microscopy of Perineal Patterns of Three species of Meloidogyne PDF
Choi-Pheng Yik and W. Birchfield 118-121
Effects of Nematicides on Nematode Densities in Turf in Connecticut PDF
P. M. Miller 122-126
External Morphology of the Spicules of some Trichodoridae PDF
R. Rodriguez-M. and A. H. Bell 127-131
Three New Species of Trichodoridae (Nematoda: Diphtherophorina) with Observations on the Vulva in Paratrichodorus PDF
R. Rodriguez-M. and A. H. Bell 132-140
Systematics of the Monodelphic Species of Trichodoridae (Nematoda: Diphtherophorina) With Descriptions of a New Genus and Four New Species PDF
R. Rodriguez-M., S. A. Sher, and M. R. Siddiqi 141-151
Intraspecific Morphological Variation Among Populations of Pratylenchus brachyurus and P. coffeae PDF
A. C. Tarjan and J. J. Frederick 152-159
Com Yield Increases Relative to Nonfumigant Chemical Control of Nematodes PDF
Don C. Norton, Jon Tollefson, Paul Hinz, and Stephen H. Thomas 160-165
Influence of Low Temperature on Rate of Development of Meloidogyne incognita and M. hapla Larvae PDF
T. C. Vrain, K. R. Barker, and G. I. Holtzman 166-170
Community Analyses of Plant-Parasitic Nematodes in the Kalsow Prairie, Iowa PDF
Don C. Norton and Donald P. Schmitt 171-176
Influence of Chilling and Freezing Temperatures on Infectivity of Meloidogyne incognita and M. hapla PDF
T. C. Vrain 177-180
Reaction of Citrus Rootstocks to Meloidogyne javanica PDF
R. N. Inserra, G. Perrotta, N. Vovlas, and A. Catara 181-183
Iontophoretic Cobalt Staining of the Body Wall of Phocanema decipiens PDF
Clare Bradley and Neil A. Croll 184-187
Ontogeny of Daucus carota Infected with Meloidogyne hapla PDF
L. A. Slinger and G. W. Bird 188-194
Effects of Temperature on the Pathogenicity of Tylenchorhynchus clarus to Alfalfa and Observations on Feeding PDF
Gregory R. Noel and B. F. Lownsbery 195-197
Modification of a Computer Simulation Model for a Plant-Nematode System PDF
H. Ferris 198-200
Dolichodorus aestuarius n. sp. (Nematode: Dolichodoridae) PDF
F. H. Chow and A. L. Taylor 201-203
Phytoparasitic Nematodes Adjacent to Established Strawberry Plantations PDF
R. V. Crow and D. H. MacDonald 204-207
The Effect of Diflubenzuron on Egg Formation by the Root-Knot Nematode PDF
Joseph A. Veech 208-210

ISSN: 0022-300X