Results 21 to 30 of about 1,305 (170)

The p22 RNA Silencing Suppressor of the Crinivirus Tomato chlorosis virus is Dispensable for Local Viral Replication but Important for Counteracting an Antiviral RDR6-Mediated Response during Systemic Infection

open access: yesViruses, 2016
Among the components of the RNA silencing pathway in plants, RNA-dependent RNA polymerases (RDRs) play fundamental roles in antiviral defence. Here, we demonstrate that the Nicotiana benthamiana RDR6 is involved in defence against the bipartite ...
Yazmín Landeo-Ríos   +3 more
doaj   +2 more sources

Infectious cDNA clones of the crinivirus Tomato chlorosis virus are competent for systemic plant infection and whitefly-transmission

open access: yesVirology, 2014
Tomato chlorosis virus (ToCV) (genus Crinivirus, family Closteroviridae) causes important emergent diseases in tomato and other solanaceous crops. ToCV is not transmitted mechanically and is naturally transmitted by whiteflies.
Fortes, Isabel M.   +2 more
core   +3 more sources

First report of tomato infectious chlorosis virus in globe artichoke ecotypes in apulia, Southern Italy

open access: yesJournal of Plant Pathology, 2017
Apulia (southern Italy) hosts a rich variety of globe artichoke ecotypes of high interest for breeding programs and industrial production. Most of the ecotypes are at risk of genetic erosion because of the high incidence of plant pathogens, which include
Corrado, A., Di Franco, A., Spanò, R.
core   +4 more sources

Gravi infezioni di Tomato infectious chlorosis virus su pomodoro in Puglia

open access: yes, 2015
In 2015, 15 to 20% of tomato plants grown in a greehouse southeast of Bari (Apulia, southern Italy) showed symptoms similar to nutrient disorders or phytotoxicity.
Roberta Spano'   +2 more
core   +2 more sources

Determination of Virus Diseases in Lettuce Production Areas of Ankara, Eskisehir, and Konya Provinces of Turkey

open access: yesYüzüncü Yıl Üniversitesi Tarim Bilimleri Dergisi, 2021
Winter vegetable cultivation is realized in several having suitable climate condition region of Turkey. Lettuce, an important winter crop for Turkey is cultivated in various provinces of the Central Anatolia Region.
Birol AKBAŞ   +2 more
doaj   +1 more source

First Report of the Occurrence of Tomato chlorosis virus and Tomato infectious chlorosis virus in Taiwan

open access: yesPlant Disease, 2004
Pronounced yellowing symptoms on the lower leaves of tomato plants, similar to those caused by nitrogen deficiency, were observed in the spring of 1998 in The Asian Vegetable Research and Development Center and in farmers' fields in southern Taiwan.
W S, Tsai   +4 more
openaire   +2 more sources

First Report of Tomato infectious chlorosis virus in Spain

open access: yesPlant Disease, 2002
During the summer and autumn of 2001, symptoms of interveinal yellowing, bronzing, brittleness, and rolling of lower leaves were observed in greenhouse- and field-grown tomato (Lycopersicon esculentum) plants in Castellon Province in eastern Spain. Symptoms resembled those caused by the whitefly-transmitted criniviruses (1,2).
Font MI   +5 more
openaire   +3 more sources

Wild radish (Raphanus species) and Garden Rocket (Eruca sativa) as new brassicaceae hosts of tomato chlorosis virus in south America. [PDF]

open access: yes, 2018
Wild radish (Raphanus sativus L. and R. raphanistrum L.) and garden rocket [Eruca sativa (Mill) Thell] plants displaying interveinal yellowing in the lower leaves were found in Mauá da Serra (Paraná State, Brazil).
FONTES, M. G.   +5 more
core   +1 more source

DETEKSI MOLEKULER PENYEBAB PENYAKIT KUNING (Tomato chlorosis virus DAN Tomato infectious chlorosis virus) PADA TANAMAN TOMAT (MOLECULAR DETECTION CAUSED YELLOWING DISEASE (Tomato chlorosis virus AND Tomato infectious chlorosis virus) ON TOMATOES)

open access: yesJurnal Perlindungan Tanaman Indonesia, 2017
ABSTRACTThis research was aimed to detect the ToCV and TICV caused yellowing disease on tomatoes by molecular detection. Leaf samples of symptomatic plants were taken from Ketep (Magelang), then the leaves were identified by reversetranscription-polymerase chain reactions (RT-PCR) using specific primer ToCV-CF/ToCV-CR (360 bp) and TICVCF/TICV-CR (416 ...
Resti Fajarfika   +3 more
openaire   +2 more sources

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