Relevant bibliographies by topics / Chlorotic ringspots

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters

Academic literature on the topic 'Chlorotic ringspots'

Author: Grafiati
Published: 4 June 2021
Last updated: 18 February 2022

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Journal articles on the topic "Chlorotic ringspots"

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Chen, Y. K., and Y. H. Hong. "First Report of Begonia Chlorotic Ringspot Caused by Zucchini yellow mosaic virus in Taiwan." Plant Disease 92, no. 8 (2008): 1247. http://dx.doi.org/10.1094/pdis-92-8-1247b.

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Begonia (Begonia semperflorens) showing symptoms of systemic chlorotic ringspots were observed in the central part of Taiwan in May 2006. Infected begonia plants showed faint ringspots in leaves at the early stage of infection. Symptoms turned chlorotic and coalesced as the disease progressed. Electron microscopic examination revealed filamentous virus particles approximately 750 × 13 nm in the crude sap of infected begonia. Typical pinwheel inclusion bodies of potyvirus infection were observed in the ultrathin sections of infected begonia. A virus culture was isolated via mechanical inoculati
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Rehanek, Marius, Susanne von Bargen, Martina Bandte, David G. Karlin, and Carmen Büttner. "A novel emaravirus comprising five RNA segments is associated with ringspot disease in oak." Archives of Virology 166, no. 3 (2021): 987–90. http://dx.doi.org/10.1007/s00705-021-04955-w.

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AbstractWe report the complete nucleotide sequence of the genome of a novel virus in ringspot-diseased common oak (Quercus robur L.). The newly identified pathogen is associated with leaf symptoms such as mottle, chlorotic spots and ringspots on diseased trees. High-throughput sequencing (HTS, Illumina RNASeq) was used to explore the virome of a ringspot-diseased oak that had chlorotic ringspots of suspected viral origin on leaves for several years. Bioinformatic analysis of the HTS dataset followed by RT-PCR enabled us to determine complete sequences of four RNA genome segments of a novel vir
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3

Kiambi, Roy G., Mattie M. Baumann, and Benham E. Lockhart. "A New Disease of Epimedium Caused by Carnation Ringspot Virus." Plant Health Progress 19, no. 4 (2018): 329–31. http://dx.doi.org/10.1094/php-09-18-0051-br.

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Epimediums (Epimedium grandiflorum) are popular perennial groundcovers and are known to produce a wide range of medicinal effects. Extracts have long been used in traditional Chinese medicine. Carnation ringspot virus (CRSV) has a wide host range. In 2018, symptoms were observed on epimedium in three different landscape settings across St. Paul, MN. Leaf symptoms consisted of conspicuous mottling, chlorotic ringspots, and distortion of leaf margins. CRSV was confirmed by reverse transcription polymerase chain reaction. The CRSV host range now includes epimedium, which is the first species of t
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Holcomb, G. E., and R. A. Valverde. "Natural Infection of Salvia uliginosa with Cucumber Mosaic Cucumovirus." HortScience 33, no. 7 (1998): 1215–16. http://dx.doi.org/10.21273/hortsci.33.7.1215.

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Salvia uliginosa Benth. plants, in an experimental planting of Salvia species, exhibited virus-like symptoms of chlorotic line patterns and ringspots. The suspect virus was mechanically transmitted to several experimental hosts and was identified as cucumber mosaic cucumovirus (CMV) based on dsRNA gel patterns, positive reaction with CMV antiserum, and particle morphology as observed by transmission electron microscopy.
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Zheng, You-Xiu, Ching-Chung Chen, Chia-Jin Yang, Shyi-Dong Yeh, and Fuh-Jyh Jan. "Identification and characterization of a tospovirus causing chlorotic ringspots on Phalaenopsis orchids." European Journal of Plant Pathology 120, no. 2 (2007): 199–209. http://dx.doi.org/10.1007/s10658-007-9208-7.

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6

Roggero, P., M. Ciuffo, G. Dellavalle, P. Gotta, S. Gallo, and D. Peters. "Additional Ornamental Species as Hosts of Impatiens Necrotic Spot Tospovirus in Italy." Plant Disease 83, no. 10 (1999): 967. http://dx.doi.org/10.1094/pdis.1999.83.10.967a.

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Impatiens necrotic spot (INSV) and tomato spotted wilt (TSWV) tospoviruses are among the most important viral pathogens of glasshouse ornamental plants worldwide (1). Tospovirus infections drastically reduce the market value of plants and create certification problems for international traders. As with TSWV, the number of natural host species recorded for INSV is steadily increasing (2). In 1998, severe INSV infections were found on different ornamental plants in glasshouses in the Piedmont Region of northwestern Italy, together with heavy infestations of the thrips Frankliniella occidentalis.
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7

Olmedo-Velarde, Alejandro, Adam C. Park, Jari Sugano, et al. "Characterization of Ti Ringspot-Associated Virus, a Novel Emaravirus Associated with an Emerging Ringspot Disease of Cordyline fruticosa." Plant Disease 103, no. 9 (2019): 2345–52. http://dx.doi.org/10.1094/pdis-09-18-1513-re.

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Ti ringspot is an emerging foliar disease of the ti plant (Cordyline fruticosa) in Hawaii that is quickly spreading throughout the islands. Symptoms include small chlorotic ringspots on leaves that often coalesce to form larger lesions. Although several virus species have been discovered in symptomatic plants, none have been associated with these symptoms. Here, we report and characterize a novel virus closely associated with ti ringspot symptoms in Hawaii. The presence of double membrane bodies approximately 85 nm in diameter in symptomatic cells and sequence analyses of five genomic RNA segm
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8

McGovern, R. J., J. E. Polston, and B. K. Harbaugh. "Detection of a Severe Isolate of Impatiens Necrotic Spot Virus Infecting Lisianthus in Florida." Plant Disease 81, no. 11 (1997): 1334. http://dx.doi.org/10.1094/pdis.1997.81.11.1334b.

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In May 1997, inclusions typical of a tospovirus were visualized by light microscopy in leaf tissue of lisianthus (Eustoma grandiflorum) exhibiting stunting, necrotic ringspots, leaf distortion, and systemic necrosis. Wilting and plant death were the final symptoms observed. Affected plants occurred at low incidence (<0.1%) in greenhouse-grown lisianthus in Manatee County, FL. Symptomatic tissue tested positive for impatiens necrotic spot virus (INSV) and negative for tomato spotted wilt virus (TSWV) with enzyme-linked immunosorbent assay (ELISA; Agdia, Elkhart, IN). Mechanical transmission
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de Jensen, C. E., and S. Adkins. "First Report of Tomato chlorotic spot virus in Lettuce in Puerto Rico." Plant Disease 98, no. 7 (2014): 1015. http://dx.doi.org/10.1094/pdis-12-13-1200-pdn.

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Viral diseases have not previously been described in lettuce (Lactuca sativa) in Puerto Rico. In April 2013, lettuce samples from a hydroponic greenhouse in Guayanilla were submitted to the Plant Disease Clinic at the University of Puerto Rico's Juana Díaz Experimental Station. Lettuce plants were symptomatic for virus and had thrips. Eight samples reacted with Tomato spotted wilt virus (TSWV) DAS-ELISA (Envirologix, Portland, ME) and lateral flow immunoassay (Envirologix). Further sampling at the hydroponic greenhouse, which had 45,000 lettuce plants in different growth stages, revealed leaf
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Chen, X. J., Y. Huang, J. Li, et al. "First Report of Impatiens necrotic spot virus Causing Chlorotic Ringspots on Pepper in Yunnan, China." Plant Disease 100, no. 5 (2016): 1029. http://dx.doi.org/10.1094/pdis-10-15-1178-pdn.

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Dissertations / Theses on the topic "Chlorotic ringspots"

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Hahn, Sabine. "Virologische Untersuchungen an Stieleichen (Quercus robur L.) zum verursachenden Pathogen der pfropfübertragbaren chlorotischen Ringflecken." Doctoral thesis, Humboldt-Universität zu Berlin, Landwirtschaftlich-Gärtnerische Fakultät, 2006. http://dx.doi.org/10.18452/15457.

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Regelmäßige Bonituren haben gezeigt, dass virusverdächtige Symptome an Stieleichen, die zu etwa 90 % als chlorotische Ringflecken auftreten, im nord- und mitteldeutschen Raum weit verbreitet sind. In der vorliegenden Arbeit sollte der Erreger dieser Symptome isoliert und näher charakterisiert werden. Aus zwei Blattproben mit chlorotischen Ringflecken konnten stäbchenförmige Viruspartikeln mit einer Länge von ca. 450 nm isoliert und auf krautige Indikatoren übertragen werden. In einer RT-PCR mit Hüllprotein bzw. Transportprotein-sequenzspezifischen Primern wurden diese als Tobacco mosaic virus
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2

Li, Shu-Ching, and 李淑菁. "Study and detection of Hibiscus chlorotic ringspot virus." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/27916577146072261211.

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碩士<br>國立臺灣大學<br>植物病理學研究所<br>91<br>Abstract Hibiscus rosa-sinensis L. (hibiscus), a malvaceous plant, is grown as a popular hedge or potted flower in Taiwan. Chlorotic ringspots or spots are frequently observed on the leaves of hibiscus plants. After using mechanical inoculation, chlorotic local lesions appeared on the leaves of Chenopodium quinoa. By three times of single lesion isolation in C. quinoa, a virus isolate was obtained. In eighteen species of test plants, only C. quinoa produced local lesions on inoculated leaves, H. cannabinus (kenaf), H. rosa-sinensis, and H. sabdariff
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Shu, Weng Jung, and 翁容淑. "Characterization of Cucumber mosaic virus isolated from sea lettuce (Scaevola sericea Vahl) showing chlorotic ringspot symptom in Taiwan." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/19796061318861471648.

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碩士<br>國立屏東科技大學<br>植物保護系所<br>98<br>Sea lettuce (Scaevola sericea Vahl) is a perennial shrub of the family Goodeniaceae which is resistant to wind, cold, drought and tolerant to salt. Sea lettuce is widely grown in Asia, Australia and the Pacific tropical island, and also as a general seashore coast and landscaping plant in Taiwan. A previously undescribed virus disease that showed chlorotic ringspot on leaves of sea lettuce was found in 2007 at Pingtung, Taiwan. The field survey indicated that a disease incidence of 23-100% was found in Mioli, Kaohsiung and Pintung, Taiwan. An isometric virus o
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Book chapters on the topic "Chlorotic ringspots"

1

Wong, Sek-Man, and Yupeng Ren. "In Vitro-Reassembled Plant Virus-Like Particles of Hibiscus Chlorotic Ringspot Virus (HCRSV) as Nano-Protein Cages for Drugs." In Methods in Molecular Biology. Springer New York, 2018. http://dx.doi.org/10.1007/978-1-4939-7808-3_15.

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Journal articles
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