Rose Hybridizers Association Forum

See abstract at:

https://www.tandfonline.com/doi/abs/10. ... 21.1894078

I suggest a search using "rosa spp."

For PNRSV and roses (page 2095):

"The virus is transmitted by thrips vectors, the virus present in/on pollen, entering the host through injuries caused by thrips while feeding."

You may be interested in this recent encyclopedia.

See:

https://dokumen.pub/encyclopedia-of-pla ... 912-3.html

Title: "Development of a protocol for the in vitro culture of Rosa chinensis"

See:

https://dspace.ups.edu.ec/handle/123456789/19601

Title: "Colchicine induction of ‘Old Blush’ 2n pollen for the hybridization and breeding of tetraploid rose"

See:

https://peerj.com/articles/11043/

See:

https://www.researchgate.net/publicatio ... in_Germany

Don, send me your email address.

"A new virus resembling members in the genus Carlavirus was identified in an Out of Yesteryear rose (Rosa sp.) by high-throughput sequencing. The virus was discovered during the screening of a rose virus collection belonging to Foundation Plant Services (UC-Davis)." "Based on genome organization, se...

"A novel virus was discovered in a Rosa wichuraiana Crep. by high-throughput sequencing and tentatively named "rose virus A" (RVA)." "RVA is the first carlavirus identified in rose and has the highest nucleotide sequence similarity to poplar mosaic virus." See: https://web.a.ebscohost.com/abstract?d...

"............ and rose spring dwarf-associated virus were also identified in both samples with mosaic disease and asymptomatic samples." See: https://www.x-mol.com/paper/1294264051380658176?adv From the full article: "The results showed that RSDaV was present in mosaic (YJ3) and (YJ5) and asymptomat...

See:

https://www.ndrs.org.uk/pdfs/042/NDR_042013.pdf

See:


https://ashs.confex.com/ashs/2019/meeti ... term=roses

See:

https://ashs.confex.com/ashs/2019/meeti ... aper/30621

Title: "Rose virus R, a cytorhabdovirus infecting rose"

See:


https://pubmed.ncbi.nlm.nih.gov/33394170/

https://link.springer.com/article/10.10 ... 20-04927-6

Title: "Prevalence and molecular characterization of Turkish isolates of the rose viruses" See: https://www.sciencedirect.com/science/article/pii/S0261219421000351/pdfft?md5=f7bea2f8f495db6620a9976f6e0ab018&pid=1-s2.0-S0261219421000351-main.pdf Please note that the Highlights could be misinterpreted...

I have updated my web page to include the California work.

See:

https://apsjournals.apsnet.org/doi/abs/ ... 0-2268-PDN

This what I have on my web page (it will have to be updated):

https://sites.google.com/site/wildrosel ... tedisease/

See:

https://ucanr.edu/sites/natcpn/files/342499.pdf

See the last part of Table 1 for a summary of the rose virus information.

What I am particularly interested in include:


A picture of what the infected leaves look like.


A discussion of how the virus is transmitted.

"RNA was extracted from ‘Hugh Dickson’ rose leaves displaying virus-like symptoms in Maryland, USA. Using high-throughput sequencing, we identified a new virus, tentatively named “rose virus R”"

See:

https://link.springer.com/article/10.10 ... 20-04927-6