WebOne characterized orchid-infecting bacilliform virus is Orchid fleck virus (OFV) (Peng et al. 2013) AB - Orchidaceae family members are diverse and are used for food, cut flowers, and potted plants. In 2013, the United States sold $246 million of potted orchids and $5.6 million of cut flower orchids. WebIt infects a wide range of orchids and leads to necrotic flecks or streaks ( Figures 60 and 61 ), black necrotic spots or line patterns ( Figure 62) on Cymbidium, Phalaenopsis, and in mixed infections together with DVNV in Dendrobium ( Figures 63 and 64 ).

Smilax auriculata: A new host for Orchid fleck …

WebNov 20, 2024 · Orchid fleck virus (OFV) is the type member for the genus Dichorhavirus, family Rhabdoviridae. The virus is a bacilliform, nuclear rhabdovirus composed of two … WebApr 23, 2024 · Diagnostic testing is paramount to identification of infected plants preceding introduction into cherished collections. Viral screens for orchids offered at testing laboratories typically include nine viruses (Table 1.). Moreover, many commercial products are available for purchase, allowing collectors to perform on-site testing. 42文件

Citrus leprosis virus N: A New Dichorhavirus Causing Citrus

WebJun 1, 2009 · The orchid fleck virus (OFV) is a BTV that infects orchids. Its short rodlike particles are 32–40 nm in diameter, 100–150 nm in length. OFV is found in the nucleus and is associated with... WebThe genome sequence of these viruses showed <62% nucleotide sequence identity with those of orchid fleck virus and coffee ringspot virus. Globally, the deduced amino acid sequences of the open reading frames they encode share 32.7 to 63.8% identity with the proteins of the dichorhavirids. Mites collected from both the naturally infected citrus ... WebMar 20, 2024 · First detection of orchid fleck virus in orchids in Mexico Abstract. For the first time, an isolate of the dichorhavirus orchid fleck virus (OFV, family Rhabdoviridae) was … 42拍简谱