Results 31 to 40 of about 857 (123)

Commodity risk assessment of Petunia spp. and Calibrachoa spp. unrooted cuttings from Uganda

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the likelihood of pest freedom at entry in the EU, including both regulated and non‐regulated pests, potentially associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Uganda.
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Anna Berlin, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Francesco Di Serio, Anna Filipiak, Paolo Gonthier, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Hanna Susi, Dirk Jan van der Gaag, Christophe Lacomme, Jane Debode, Juan A. Navas‐Cortes, Antigoni Akrivou, Christos Kritikos, Maria Kormpi, Dimitrios Papachristos, Chrysavgi Reppa, Spyridon Antonatos, Despoina Beris, Olaf Mosbach Schulz, Monia Federica Lombardo, Ciro Gardi, Roel Potting   +34 more
wiley   +1 more source

Transmission of a New Polerovirus Infecting Pepper by the Whitefly Bemisia tabaci [PDF]

Journal of Virology, 2019
The high specificity of virus-vector interactions limits the possibility of a given virus changing vectors. Our report describes a new virus from a family of viruses strictly transmitted by aphids which is now transmitted by whiteflies ( Bemisia tabaci ) and not by aphids.
Saptarshi Ghosh, Surapathrudu Kanakala, Galina Lebedev, Svetlana Kontsedalov, David Silverman, Tamar Alon, Neta Mor, Noa Sela, Neta Luria, Aviv Dombrovsky, Munir Mawassi, Sabrina Haviv, Henryk Czosnek, Murad Ghanim   +13 more
openaire   +2 more sources

First Report of Pepper Vein Yellows Virus Infecting Chilli Pepper (Capsicum annuum) in Nepal

New Disease Reports, Volume 53, Issue 2, April/June 2026.
R. B. Khadka, B. Pant, S. Bhattarai, J. Yu   +3 more
wiley   +1 more source

Μοριακός χαρακτηρισμός ιών του γένους Polerovirus

, 2021
Οι ιοί του γένους Polerovirus αποτελούν, αδιαμφισβήτητα, σοβαρά παθογόνα οικονομικώς σημαντικών καλλιεργειών, καθώς η μόλυνση από ιούς του γένους προκαλεί σημαντικές απώλειες στην παραγωγή. Ορισμένοι, όπως οι BWYV, CtRLV και PLRV, αποτελούν από τους πρώτους φυτικούς ιούς που χαρακτηρίσθηκαν παγκοσμίως, ενώ τα τελευταία χρόνια ο αριθμός των ειδών του ...
openaire   +1 more source

First Report of Turnip Yellows Virus in Indonesia

New Disease Reports, Volume 53, Issue 2, April/June 2026.
W. Probowati, P. R. Firyalunfah, A. I. Santosa, A. P. Jati, A. Çelik   +4 more
wiley   +1 more source

Twenty years of cucurbit breeding research at the World Vegetable Center

Crop Science, Volume 65, Issue 6, November/December 2025.
Abstract The contribution of cucurbit crops to global food and nutrition security is immense. They are economically and nutritionally important to smallholder farmers in Asia, who account for 81% of global cucurbit production. World Vegetable Center (WorldVeg) has been focused for 20 years on four species: bitter gourd (Momordica charantia), ridge ...
Narinder Pal Singh Dhillon
wiley   +1 more source

First Report of Strawberry Polerovirus 1 in Strawberry in Italy

Plant Disease
: Strawberry (Fragaria × ananassa Duch.) was introduced in Sicily (Italy) in the 1930s in the small town of Maletto, on the slopes of Etna volcan, where it's currently cultivated in a total area of 30 ha. The French cv. 'Madame Moutot', appreciated for its unique flavor and intense fragrance, was there propagated vegetatively and after decades, the ...
Cultrona M., Bonini N., Margaria P., Menzel W., Pacifico D., Tessitori M.   +5 more
openaire   +1 more source

Cucurbit aphid‐borne yellows virus: A growing but overlooked threat to global cucurbit production

Annals of Applied Biology, Volume 187, Issue 3, Page 318-329, November 2025.
Cucurbit aphid‐borne yellows virus (CABYV) presents a significant threat to cucurbit crops worldwide. In this description of a plant virus we review what is currently known about this plant virus. Abstract Cucurbit aphid‐borne yellows virus (CABYV) presents a significant threat to cucurbit crops worldwide.
M. P. Rabadán, Véronique Brault, Veronica Truniger   +2 more
wiley   +1 more source

Assessment of beet leaf yellowing virus tolerance based on leaf yellowing in sugar beet

Agrosystems, Geosciences &Environment, Volume 8, Issue 3, September 2025.
Abstract Sugar beet (Beta vulgaris) production in Japan faces major challenges from virus yellows (VY), caused by beet leaf yellowing virus (BLYV) and transmitted by aphids. Outbreaks have reduced sugar yields, and breeding for tolerant varieties has not been conducted in Japan. This study marks the first step toward developing VY‐tolerant varieties by
Yosuke Kuroda, Kazuyuki Okazaki, Kenji Takashino, Shigenori Ueda   +3 more
wiley   +1 more source

Comparative analysis of the extent of protein–protein interactions in icosahedral viral capsids

Protein Science, Volume 34, Issue 9, September 2025.
Abstract Nonenveloped viruses package, carry, and deliver their genomes to the targeted cells using protein shells known as capsids. The viral capsids come in different shapes and sizes, most exhibiting helical or icosahedral symmetries. Here, we analyzed 634 icosahedral capsids at high resolution (<4 Å) from 39 virus families with T‐numbers ranging ...
Noah J. Zimmerman, Oscar Rojas Labra, Vijay S. Reddy   +2 more
wiley   +1 more source