Normal view MARC view ISBD view

Credi, R.

Occurence of wheat streak mosaic virus in Emilia Romagna and Lombardy [Triticum aestivum - Triticum durum - Hordeum vulgare] Presenza della virosi mosaico striato del frumento in Emilia Romagna e Lombardia [Triticum aestivum - Triticum durum - Hordeum vulgare] - 1997 - Printed

20 ref. Summaries (En, It)

A description is given of a disease in wheat (Triticum aestivum L. and Triticum durum L.) and barley (Hordeum vulgare L.), that was widespread in these crops in Emilia Romagna and Lombardy (Northern Italy) in 1995-96. The disease was attributed to wheat streak mosaic virus (WSMV) infection, on the basis of immunoelectron microscopy (ISEM) and polymerase chain reaction (PCR). The wide distribution of the virus disease was correlated with the weather pattern in the summer of 1995, that was particularly rainy, favouring the growth of wild graminaceae and thus the development of the eriophid mite Aceria tosichella Keifer, the virus vector


Italian

ISSN: 0020-0735

Subjects--Topical Terms:
Acarina
Arachnida
Climatic factors
control methods
Disease transmission
Eriophyidae
Europe
Gramineae
Hordeum
Infectious diseases
Italy
Meteorological elements
Noxious plants
Pathogenesis
Pests of plants
Plant anatomy
Plant diseases
Plant vegetative organs
Precipitation
Prostigmata
Research methods
Viruses
Western Europe
Triticum

Dewey Class. No.: 1998-072781