scholarly journals Susceptibility of pea, horse bean and bean to viruses in dependence on the age of the inoculated plants

2013 ◽  
Vol 38 (2) ◽  
pp. 159-172
Author(s):  
Władysław Błaszczak ◽  
Grażyna Ellmann-Wąsik ◽  
Renata Lesiak-Jerzyk
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Broad Bean ◽  
Bean Yellow Mosaic Virus ◽  
Growth And Yield ◽  
Yellow Mosaic Virus ◽  
Susceptibility To Infection ◽  
Age Dependent ◽  
Resistance To Infection

Three cultivars of pea did not differ in their susceptibility to Cucumber Mosaic Virus (CMV) notwithstanding the age of the inoculated plants. But their susceptibility to infection with Bean Yellow Mosaic Virus (BYMV) differed. Horse bean cultivars 'Nadwiślański' and 'Major' proved to be less susceptible to Broad Bean True Mosaic Virus (BBTMV) when older plants were-inoculated. Two bean cultivars 'Złota Saxa' and 'Earle' appeared to be susceptible to BBTMV only in the phase of developing primary leaves and the age-dependent resistance to infection increased faster in plants of the cv. 'Złota Saxa'. Both cultivars of bean showed also age-dependent resistance to infection by BYMV. All these viruses restricted growth and yield of plants. The decreases were greater when younger plants were inoculated. These dependences appeared most distinctly in pea cv. 'Sześciotygodniowy' infected with CMV and in two cultivars of bean infected with BYMV.

scholarly journals Apple Latent Spherical Virus Vector as Vaccine for the Prevention and Treatment of Mosaic Diseases in Pea, Broad Bean, and Eustoma Plants by Bean Yellow Mosaic Virus

Viruses ◽  
2014 ◽  
Vol 6 (11) ◽  
pp. 4242-4257 ◽  
Author(s):  
Nozomi Satoh ◽  
Tatsuya Kon ◽  
Noriko Yamagishi ◽  
Tsubasa Takahashi ◽  
Tomohide Natsuaki ◽  
...  
Keyword(s):  
Mosaic Virus ◽  
Broad Bean ◽  
Bean Yellow Mosaic Virus ◽  
Virus Vector ◽  
Yellow Mosaic Virus ◽  
Apple Latent Spherical Virus ◽  
Prevention And Treatment

scholarly journals Bean yellow mosaic virus infecting broad bean in the green belt of Córdoba, Argentina

2019 ◽  
Author(s):  
Patricia Rodríguez Pardina ◽  
Claudia Nome ◽  
Pablo Reyna ◽  
Nacira Muñoz ◽  
Evangelina Argüello Caro ◽  
...  
Keyword(s):  
Mosaic Virus ◽  
Urban Areas ◽  
Broad Bean ◽  
Growing Season ◽  
Bean Yellow Mosaic Virus ◽  
Yellow Mosaic Virus ◽  
Family Farms ◽  
Green Belt ◽  
Large Cities ◽  
Bean Plants

AbstractBroad bean (Vicia faba L) is the fourth most important pulse crop in the world. In Argentina, broad bean production was of 1,841 hectares and 16,500 tons during the 2017 growing season. Broad bean is commonly used in rotations; especially by farmers located in “green belts” that are peri-urban areas surrounding large cities that include horticultural family farms. Plants showing marked foliar mosaic symptoms, typical of viral infection, were collected during the 2015 growing season in the green belt of Córdoba city, Argentina. Preparations of symptomatic tissues were mechanically inoculated onto healthy broad bean plants in the greenhouse, which developed symptoms similar to those observed in the field. In addition, symptomatic samples were positive when tested by indirect ELISA with the anti-potyvirus group monoclonal antibody. Further, flexuous filamentous particles typical of potyviruses were observed under the electronic microscope on dip preparations. Lastly, total RNA was extracted from a symptomatic leaf and high-throughput sequenced, which allowed the assembly of a single virus sequence corresponding to a new highly divergent strain of Bean yellow mosaic virus (BYMV). Phylogenetic insights clustered this Argentinean broad bean isolate (BYMV-ARGbb) within group IX of BYMV. Given the economical importance of this virus and its associated disease, the results presented here are a pivotal first step oriented to explore the eventual incidence and epidemiological parameters of BYMV in broad bean in Argentina.

scholarly journals Seed Transmission of Bean Yellow Mosaic Virus in Broad Bean (Vicia faba).

1993 ◽  
Vol 59 (5) ◽  
pp. 559-562 ◽  
Author(s):  
Takahide SASAYA ◽  
Mabito IWASAKI ◽  
Takashi YAMAMOTO
Keyword(s):  
Mosaic Virus ◽  
Vicia Faba ◽  
Broad Bean ◽  
Seed Transmission ◽  
Bean Yellow Mosaic Virus ◽  
Yellow Mosaic Virus

scholarly journals Three strains of bean yellow mosaic virus: symptoms and accumulation in eight pea cultivars (Pisum sativum L.)

1993 ◽  
Vol 2 (1) ◽  
pp. 41-49
Author(s):  
Jari P. T. Valkonen
Keyword(s):  
Pisum Sativum ◽  
Mosaic Virus ◽  
Broad Bean ◽  
Bean Yellow Mosaic Virus ◽  
Yellow Mosaic Virus ◽  
Mild Mosaic ◽  
Vein Clearing ◽  
Pisum Sativum L ◽  
Bean Plants ◽  
Test Plants

A pea mosaic strain and a bean strain of bean yellow mosaic virus (BYMV) were isolated from naturally infected pea and broad bean plants and named BYMV-Ps and BYMV-Vf, respectively. A third strain of BYMV isolated from Gladiolus (BYMV-G) was obtained from Denmark which was distinguished from the two above strains serologically and by its symptoms in test plants. BYMV-Ps and BYMV-Vf caused yellow mosaic symptoms and green mosaic symptoms, respectively, in eight pea cultivars tested, but the concentration of BYMV varied among the cultivars. BYMV-G caused mild mosaic or vein clearing in peas. A need to improve resistance to BYMV in the Finnish pea varieties was recognized.

scholarly journals Bean Yellow Mosaic Virus Transmission by Myzus Persicae

1962 ◽  
Vol 15 (3) ◽  
pp. 468 ◽  
Author(s):  
KG Swenson
Keyword(s):  
Mosaic Virus ◽  
Myzus Persicae ◽  
Feeding Behaviour ◽  
Broad Bean ◽  
Virus Transmission ◽  
Bean Yellow Mosaic Virus ◽  
Yellow Mosaic Virus ◽  
Duration Of Infection

Efficiency of bean yellow mosaic virus (BYMV) transmission from broad bean source plants varied with age of leaf on which aphids, MYZU8 persicae (Sulz.), fed. Duration of infection in the source plants did not affect transmission. Observations of acquisition feeding behaviour yielded results which are interpreted to indicate that most transmission occurs with virus acquired intracellularly.

scholarly journals Affection of Gladiolus plants with Bean Yellow Mosaic Virus, Cucumber Mosaic Virus and Tobacco Ringspot Virus in some Northern and Central regions of Ukraine

2020 ◽  
Vol 81 (2) ◽  
pp. 36-42
Author(s):  
R. Sovinska ◽  
A. Dunich ◽  
L. Mishchenko
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Viral Infections ◽  
Flower Color ◽  
Bean Yellow Mosaic Virus ◽  
Ringspot Virus ◽  
Yellow Mosaic Virus ◽  
Economic Losses ◽  
Enzyme Linked Immunosorbent Assay ◽  
Tobacco Ringspot Virus

Gladioli can be affected with 15 species of viruses, which cause significant economic losses to both floriculture and agriculture. The most prevalent and harmful for gladioli are Bean yellow mosaic virus (BYMV) and Cucumber mosaic virus (CMV), circulating on the territory of Ukraine on vegetable, legume and other crops, and also Tobacco ringspot virus (TRSV), which is included into the List of regulated pests of Ukraine and is the subject to strict control. The aim of the work was to conduct testing of gladiolus plants for the presence of viral infection symptoms and to test them for the affection with the most widespread and dangerous viruses, namely: BYMV, CMV, TRSV. Visual diagnostics, enzyme-linked immunosorbent assay in DAS-ELISA modification, transmission electron microscopy method and statistical data analysis were used in this research. The results of the studies showed absence of TRSV in all tested samples. For the first time in Ukraine, it has been established that gladioli are infected by Bean yellow mosaic virus. Its circulation on gladioli has been registered in Poltava, Kyiv and Sumy regions. Gladioli were also found to be affected by CMV or mixed infection of these pathogens. Gladioli infection by BYMV and CMV in Kyiv region is 88.2% and 93.8%, in Poltava – 69.2% and 55.5%, in Sumy – 66.6% and 0%, respectively. Typical symptoms on gladiolus plants caused by CMV and BYMV isolates are leaf chlorotic stripes and flower color break, less often – spotting on the leaves and plant stunting. It has been revealed that affection of gladioli by CMV and BYMV can be asymptomatic. The diversity, nature and course of viral infections in gladioli demonstrate the relevance of further research and their monitoring in Ukraine.

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