Results 141 to 150 of about 716 (185)

The blast pathogen effector AVR-Pik binds and stabilizes rice heavy metal-associated (HMA) proteins to co-opt their function in immunity. [PDF]

open access: yesPLoS Pathog
Oikawa K   +17 more
europepmc   +1 more source

Diversity and evolution of potato mop-top virus

open access: yesArchives of Virology, 2015
Nearly complete sequences of RNA-CP and 3'-proximal RNA-TGB were determined for 43 samples of potato mop-top virus (PMTV) originating from potato tubers and field soil from Sweden, Denmark and the USA. The results showed limited diversity and no strict geographical grouping, suggesting only a few original introductions of PMTV from the Andes.
Sofia Berlin   +2 more
exaly   +5 more sources
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Potato Mop-Top Virus: Biology and Disease Managment

2022
Potato mop-top causes dark, internal blemishes in potatoes. Because it is an emerging disease in the United States and no control measures yet exist, growers need to know the basic facts to minimize its spread. This bulletin discusses the signs and symptoms of its viral origin, the virus’s disease cycle and the management strategies that might help ...
Duellman, Kasia   +4 more
openaire   +1 more source

Potato Mop-Top Virus: A Rising Threat to Potato Production Worldwide

Outlooks on Pest Management, 2021
Potato mop-top virus and powdery scab disease complex are rapidly becoming a significant issue in all potato growing regions in the United States. Infection by the virus causes necrotic lesions inside the tuber. In contrast, the disease vector causes lesions on the outside of the tuber rendering the potatoes unmarketable to both the fresh market and ...
Jennifer Rushton, Vamsi J. Nalam
openaire   +1 more source

Potato mop-top virus in cork-diseased Peruvian potatoes

American Potato Journal, 1972
Superficial, circular necrotic lesions develop on cultivar Ramacimiento (Solanum tuberosum ssp.andigena) tubers in plantings at elevations above 2,500 m in the Peruvian Andes. After drying or storage the lesions become sunken or cankerous. A virus was transmitted mechanically toChenopodium quinoa andC.
Ana-Maria Hinostroza, E. R. French
openaire   +1 more source

Development of diagnostic methods for potato mop-top virus and potato yellow dwarf virus in Russia

AIP Conference Proceedings, 2021
Potato is an important food crop in the Russian Federation, but potato yield losses from pests and diseases in Russia are about 50%. When importing potatoes, there is a risk of spreading dangerous organisms like viruses that are absent or have restricted distribution in the territory of Russia. In this article, we discuss the potato mop-top virus (PMTV)
Y. Shneyder   +4 more
openaire   +1 more source

Ecological studies on potato mop‐top virus in Scotland

Annals of Applied Biology, 1972
SUMMARYPlants with symptoms of potato mop‐top virus (PMTV) occurred in many commercial seed stocks of Arran Pilot and Red Craig's Royal potato in Scotland, but their incidence rarely exceeded 5%. In nuclear stocks of seed potatoes, most varieties examined in 1967 and 1968 were infected at one or more locality, but infected plants did not occur in all ...
R. A. C. Jones, B. D. HARRISON
openaire   +1 more source

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