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Hosts and symptoms of Plum pox virus : Herbaceous hosts
Author(s) -
Llácer G.
Publication year - 2006
Publication title -
eppo bulletin
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.327
H-Index - 36
eISSN - 1365-2338
pISSN - 0250-8052
DOI - 10.1111/j.1365-2338.2006.00978.x
Subject(s) - herbaceous plant , biology , chenopodium , sativum , host (biology) , weed , botany , pox virus , ornamental plant , inoculation , prunus , plant virus , virus , virology , horticulture , ecology
Plum pox virus (PPV) is polyphagous and epidemic. Apart from cultivated and wild Prunus species, a large number of herbaceous plants can be hosts of the virus. New herbaceous host species are continuously being reported following artificial inoculation studies. Some of these herbaceous hosts, Chenopodium foetidum , Nicotiana clevelandii , N. benthamiana and Pisum sativum are very useful for concentrating and purifying the virus. The list of plants that have been found to be infected with PPV in their natural environment is shorter than the list of plants which can be experimentally infected. The role of weed species in PPV survival and spread in orchards is poorly understood. It is widely accepted that annual plants or weeds are not important in the epidemiology of PPV.