Background: Cucurbit aphid-borne yellows virus (CABYV) is among the most important yellowing viruses on cucurbits in Iran. The presence of CABYV has been previously reported from the major cucurbit growing areas in Iran, however, there are few studies concerning the detection of the diff erent strains of this virus in the grower’s fi elds, and especially, there is no report of ...

The genetic information of potato leafroll virus (PLRV), a typical member of the subgroup 2 luteoviruses, is contained in a single-stranded (+) sense RNA of approximately 5.9 kb. A single subgenomic RNA (sgRNA1) of approximately 2.3 kb has been characterized as the mRNA for the 3' clustered viral open reading frames ORF3, ORF3/5 and ORF4. Here we demonstrate by Northern blot analyses of polysom...

Relationships between agents in multitrophic systems are complex and very specific. Insect-transmitted plant viruses are completely dependent on the behaviour and distribution patterns of their vectors. The presence of natural enemies may directly affect aphid behaviour and spread of plant viruses, as the escape response of aphids might cause a potential risk for virus dispersal. The spatio-tem...

Musk mallow (Abelmoschus moschatus, family Malvaceae) is a medicinal plant cultivated across Asia, Africa and South America. It found as weed all over the Deccan region of India (Pawar & Vyawahare, 2017). The seeds are used for purposes source fragrant compounds (Gul et al., 2011). plants exhibiting yellowing older leaves, midvein clearing, leaf reduction, mottling slight downward curling (Fig....

HomePlant DiseaseVol. 105, No. 6First Report of Cucurbit Chlorotic Yellows Virus Infecting Cucumber in South Korea Previous DISEASE NOTES OPENOpen Access licenseFirst KoreaH.-R. Kwak, H.-S. Byun, Choi, J.-W. Han, C.-S. Kim, W. M. Wintermantel, J.-E. and KimH.-R. Kwakhttps://orcid.org/0000-0002-1852-9776Rural Development Administration, National Institute Agricultural Science, Wanju 55365, Korea...