Results 31 to 40 of about 99 (92)

A Redescription of Xiphinema Diversicaudatum (Micoletzky, 1923 & 1927) Thorne, 1939 and Observations On Its Larval Stages

open access: yesNematologica, 1960
Abbildungen und Beschreibung von Xiphinema diversicaudatum bei THORNE (1939) scheinen mit der Originalbeschreibung von MICOLETZKY (1923 & 1927) nicht ubereinzustimmen. Die Art wird erneut nach Proben beschrieben, die mit der Originalbeschreibung sehr gut ubereinstimmen.
Goodey, J. B.   +2 more
openaire   +1 more source

Multivariate analysis of Xiphinema diversicaudatum and some related species (Nematoda : Longidoridae)

open access: yes, 1997
Les caractères morphométriques de 22 populations attribuées à #X. belmontense$ Roca et Pereira, 1992 et #X. dissimile$ Roca, Pereira et Lamberti, 1987 de même que ceux d'une population de #X. pseudocoxi$ Sturhan, 1984 provenant du Portugal, et des populations types des ces espèces ainsi que de #X. cadavalense$ Bravo et Roca, 1995, #X.
Roca, F., Bravo, M.A.
openaire   +1 more source

The persistence and spread of Xiphinema diversicaudatum in cultivated and uncultivated biotopes

Annals of Applied Biology, 1994
SummaryThe distribution of Xiphinema diversicaudatum in an uncultivated woodland habitat in England and a cultivated soil in Scotland, was re‐investigated in 1991 after an interval of 30 and 24 years, respectively. In the undisturbed habitat, nematodes had a distribution similar to that in 1961 but with a lower population density.
D J F Brown, Roy Neilson
exaly   +2 more sources

Effect of Xiphinema diversicaudatum on the growth of four seedling grasses

Plant Pathology, 1979
SUMMARY In pot experiments in a glasshouse, nematode numbers equivalent to 1000 Xiphinema diversicaudatum (Micol.) Thome per litre of soil produced extensive galling on roots of seedling perennial ryegrass and tall fescue.
HELEN ROBERTS, J. COTTON
exaly   +2 more sources

Nicotinamide dehydrogenase subunit 4 analysis of Xiphinema diversicaudatum and Xiphinema simile (Nematoda: Longidoridae)

European Journal of Plant Pathology, 2013
Regions within the mitochondrial gene encoding for the nicotinamide dehydrogenase subunit 4 (nad4) were characterized to evaluate the extent of genetic variation within and among Xiphinema diversicaudatum and Xiphinema simile populations. Four different sequence variants of nad4 were determined among eight populations of X.
Angela Di Cesare, Di Cesare Angela
exaly   +2 more sources

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