Redescription of Schizomus crassicaudatus (Pickard-Cambridge) and diagnoses of Hubbardia Cook, Stenochrus Chamberlin, and Sotanostenochrus new genus, with description of a new species of Hubbardia from California The Pearce-Sellards Series is an occasional, miscellaneous series of brief reports of Museum and Museum associated field investigations and other research. All manuscripts are subjecte...

Daily irrigated, 80% pan replacement, and nonirrigated field plots of Kentucky bluegrass (Poa pratensis L.) were inoculated with a mixture of Steinernema carpocapsae (All strain) and Heterorhabditis bacteriophora (HP-88 strain) in 1988. In 1989, daily irrigated and nonirrigated plots were inoculated with HP-88 alone. The turf and associated soil contained populations of Tylenchorhynchus dubius,...

Soil samples were collected from three native Iowa prairies and analyzed for plant paiasitic nematodes and selected soil properties. Sites or nematodes were clustered with similarities related to habitat by a cluster analysis of site by nematode species and of nematodes by site. Some nematodes occurred in a wide range of prairie habitats, whereas others were more restricted. For example, greate...

A total of 211 soil samples were collected in different crop fields from 10 districts. Out samples, 137 diagnosed for plant parasitic nematodes. The the cruciferous and solanaceous crops. All together twelve nematodes identified. identified genera are Meloidogyne, Helicotylenchus, Pratylenchus, Tylenchus, Tylenchorhynchus, Hoplolaimus, Belonolaimus, Criconemoides, Aphelenchoides, Hirschmanniell...

A morphometrics, morphological and molecular study revealed the presence of stunt nematode Tylenchorhynchus annulatus in rhizosphere soil paddy rice corn Central Java, Indonesia. Phylogenetic analysis placed Indonesian populations a clade with from China South Korea, separated USA. To our knowledge this is first report T.