Field Deployable Vertical Flow Based Immunodevice for Detection of Potato Virus Y in Potato Leaves

2021 ◽  
Author(s):  
Nidhi Verma ◽  
Budhi Sagar Tiwari ◽  
Alok Pandya
Keyword(s):  
Potato Virus ◽  
Potato Virus Y ◽  
Vertical Flow

Expression of the Tomato pot-1 Gene Confers Potato Virus Y (PVY) Resistance in Susceptible Potato Varieties

2021 ◽  
Author(s):  
Chen Zhang ◽  
Kelly A. Zarka ◽  
Daniel G. Zarka ◽  
Jonathan L. Whitworth ◽  
David S. Douches
Keyword(s):  
Potato Virus ◽  
Potato Virus Y ◽  
Potato Varieties ◽  
Pvy Resistance

Transmission of potato virus Y byRhopalosiphum padi L.

1979 ◽  
Vol 22 (3) ◽  
pp. 237-238 ◽  
Author(s):  
Michal Kostiw
Keyword(s):  
Potato Virus ◽  
Potato Virus Y

scholarly journals Monitoring Current-Season Spread of Potato virus Y in Potato Fields Using ELISA and Real-Time RT-PCR

Plant Disease ◽  
2013 ◽  
Vol 97 (5) ◽  
pp. 641-644 ◽  
Author(s):  
Manphool S. Fageria ◽  
Mathuresh Singh ◽  
Upeksha Nanayakkara ◽  
Yvan Pelletier ◽  
Xianzhou Nie ◽  
...  
Keyword(s):  
Real Time ◽  
Potato Virus ◽  
Potato Virus Y ◽  
Enzyme Linked Immunosorbent Assay ◽  
Rt Pcr ◽  
Pcr Assay ◽  
Current Season ◽  
Seed Market ◽  
Polymerase Chain ◽  
Time Of Harvest

The current-season spread of Potato virus Y (PVY) was investigated in New Brunswick, Canada, in 11 potato fields planted with six different cultivars in 2009 and 2010. In all, 100 plants selected from each field were monitored for current-season PVY infections using enzyme-linked immunosorbent assay (ELISA) and real-time reverse-transcription polymerase chain reaction (RT-PCR) assay. Average PVY incidence in fields increased from 0.6% in 2009 and 2% in 2010 in the leaves to 20.3% in 2009 and 21.9% in 2010 in the tubers at the time of harvest. In individual fields, PVY incidence in tubers reached as high as 37% in 2009 and 39% in 2010 at the time of harvest. Real-time RT-PCR assay detected more samples with PVY from leaves than did ELISA. A higher number of positive samples was also detected with real-time RT-PCR from growing tubers compared with the leaves collected from the same plant at the same sampling time. PVY incidence determined from the growing tubers showed a significant positive correlation with the PVY incidence of tubers after harvest. Preharvest testing provides another option to growers to either top-kill the crop immediately to secure the seed market when the PVY incidence is low or leave the tubers to develop further for table or processing purposes when incidence of PVY is high.

A single nucleotide polymorphism-based technique for specific characterization of YO and YN isolates of Potato virus Y (PVY).

2005 ◽  
Vol 125 (1) ◽  
pp. 83-93 ◽  
Author(s):  
Emmanuel Jacquot ◽  
Michel Tribodet ◽  
Flora Croizat ◽  
Valérie Balme-Sinibaldi ◽  
Camille Kerlan
Keyword(s):  
Single Nucleotide Polymorphism ◽  
Potato Virus ◽  
Potato Virus Y ◽  
Nucleotide Polymorphism ◽  
Single Nucleotide

Cytological responses of susceptible and extremely resistant potato plants to inoculation with potato virus Y

1999 ◽  
Vol 55 (3) ◽  
pp. 143-150 ◽  
Author(s):  
J. HINRICHS-BERGER ◽  
M. HARFOLD ◽  
S. BERGER ◽  
H. BUCHENAUER
Keyword(s):  
Potato Virus ◽  
Potato Virus Y ◽  
Potato Plants
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