| [spontaneous hosts of broad bean wilt virus. communication]. | of 110 plant species, grown from seeds in the vicinity of sources of broad bean wilt virus (bbwv) in 1974, exactly 50% proved to be infected by the mentioned virus within one vegetation period. obviously 54 of the species are previously unknown hosts of bbwv. they belong to the following 21 families: amaranthaceae, boraginaceae, campanulaceae, caryophyllaceae, chenopodiaceae, commelinaceae, compositae, cruciferae, euphorbiaceae, hydrophyllaceae, labiatae, leguminosae, loasaceae, papaveraceae, po ... | 1977 | 878706 |
| detection of alfalfa mosaic virus (amv) in pea field in iran. | during the spring and summer, in 2003-2004, pea viruses were identified in twenty pea fields of tehran. some leaf samples were collected randomly from pea fields of tehran. samples were tested by double antibody sandwich enzyme linked immunosorbent assay (das-elisa) technique using polyclonal antiserum of alfalfa mosaic virus (amv), as-0001, dsmz, braunschweig, germany). the samples were extracted in 0.1 m phosphate buffer ph 7 to 7.5 and inoculated on chenopodium amaranticolor, chenopodium quin ... | 2005 | 16637206 |
| occurrence of viruses infecting pea in iran. | a survey was conducted to determine the incidence of alfalfa mosaic virus (amv), bean yellow mosaic virus (bymv), broad bean wilt virus-1 (bbwv), pea leafroll virus (plrv), pea enation mosaic virus (pemv), pea seed borne mosaic virus (psbmv), potato virus x(pvx), tomato mosaic virus (tomv), tomato spotted wilt virus (tswv) on pea (pisum sativum) in iran. a total of 1276 random and 684 symptomatic pea samples were collected during the spring and summer of 2002-2004 in tehran province of iran, whe ... | 2006 | 17390891 |
| virus diseases of peas, beans, and faba bean in the mediterranean region. | in the mediterranean region, pea, bean, and faba bean production is affected by around 17 major viruses. these viruses do not have the same ecology and consequently require a variety of different preventive measures to control them. some of these viruses have a narrow host range, such as faba bean necrotic yellows virus (fbnyv), and others, such as alfalfa mosaic virus (amv) and cucumber mosaic virus (cmv), a very wide host range. such features are important when identifying sources of virus ino ... | 2012 | 22682174 |
| detection of new viruses in alfalfa, weeds and cultivated plants growing adjacent to alfalfa fields in saudi arabia. | a total of 1368 symptomatic plant samples showing different virus-like symptoms such as mottling, chlorosis, mosaic, yellow mosaic, vein clearing and stunting were collected from alfalfa, weed and cultivated plant species growing in vicinity of alfalfa fields in five principal regions of alfalfa production in saudi arabia. das-elisa test indicated occurrence of 11 different viruses in these samples, 10 of which were detected for the first time in saudi arabia. eighty percent of the alfalfa sampl ... | 2017 | 28855829 |
| biological and molecular variability of alfalfa mosaic virus affecting alfalfa crop in riyadh region. | in 2011-2012, sixty nine samples were collected from alfalfa plants showing viral infection symptoms in riyadh region. mechanical inoculation with sap prepared from two collected samples out of twenty five possitive for alfalfa mosaic virus (amv) by elisa were produced systemic mosaic on vigna unguiculata and nicotiana tabacum, local lesion on chenopodium amaranticolor and c. quinoa. vicia faba indicator plants that induce mosaic and mottle with amv-sagir isolate and no infection with amv-wadi a ... | 2013 | 25288969 |
| viral rna replication in extracts of alfalfa mosaic virus-infected vicia faba. | | 1975 | 1111216 |