Results 51 to 60 of about 3,923 (188)

Crinivirus and begomovirus detection in tomato plantlets and weeds associated to nurseries

Agronomía Mesoamericana, 2017
The aim of this work was to detect plant infections caused by Tomato chlorosis virus (ToCV) and begomovirus in tomato plantlets, and in growing weeds around nursery greenhouses.
Ántony Solórzano Morales, Ruth Castro Vásquez, Natalia Barboza Vargas, Eduardo Hernández Jiménez, Rosemarie W. Hammond, Pilar Ramírez Fonseca   +5 more
doaj   +1 more source

New whitefly-transmitted closterovirus identified in tomatoes

California Agriculture, 1997
A new virus of tomato, tomato infectious chlorosis virus (TICV), has been identified in both field-and greenhouse-grown tomatoes in California, North Carolina and Italy.
G Wisler, J Duffus, H Liu, R Li, B Falk
doaj   +2 more sources

First Report of Tomato infectious chlorosis virus in Tomato in Indonesia

Plant Disease, 2003
In 2002, a breeding company submitted several samples of tomato (Lycopersicon esculentum) for diagnosis. Samples originated in Indonesia and were taken from protected and nonprotected crops. Plants exhibited severe chlorosis on fully expanded leaves, while young leaves were symptomless.
J Th J, Verhoeven, T M, Willemen, J W, Roenhorst, R A A, van der Vlugt   +3 more
openaire   +2 more sources

Occurrence of Tomato yellow leaf curl virus and Tomato chlorosis virus mixed infections in protected tomato plants, Antalya, Turkey

, 2019
During the autumn of 2011, upward leaf cupping, curling, chlorosis on the upper leaves, and interveinal chlorosis on the lower leaves of some protected tomato plants was observed in Antalya, Turkey.
Gul-Seker, Mine, Elibuyuk, I. Ozer
core   +1 more source

Molecular Detection and characterization of viruses infecting greenhouse-grown tomatoes in Albania

Phytopathologia Mediterranea
During the 2023–2024 growing season, a total of 45 tomato greenhouses were visited across five major production regions of Albania (Berat, Lushnje, Fier, Tirana, and Shkodra). A total of 196 greenhouse-grown tomato leaf samples, representing 31 varieties,
Magdalena CARA, Amani BEN SLIMEN, Enea MITRI, Orges CARA, Dajana FRASHERI, Jordan MERKURI, Giuseppe PARRELLA, Toufic ELBEAINO   +7 more
doaj   +1 more source

Comparison of Tomato Yellow Leaf Curl Virus-Induced Gene Expression Pattern in Tomato and Tobacco Plants [PDF]

The Plant Pathology Journal
Tomato yellow leaf curl virus (TYLCV) is a devastating pathogen that causes substantial yield losses, and this virus can infect both tomatoes (Solanum lycopersicum L.) and tobacco (Nicotiana benthamiana).
Chenwei Zhang, Xin Jia, Xing Han, Yuan Cheng, Xiaocong Jiao, Guiyan Fan, Tiancong Ren, Xiaoli Ren, Yueyue Cai, Xuemei Zhang, Lu Li, Hongguang Pang, Zhonglin Shang   +12 more
doaj   +1 more source

Detection and epidemic dynamic of ToCV and CCYV with Bemisia tabaci and weed in Hainan of China

Virology Journal, 2017
Background In recent years, two of the crinivirus, Tomato chlorosis virus (ToCV) and Cucurbit chlorotic yellows virus (CCYV) have gained increasing attention due to their rapid spread and devastating impacts on vegetable production worldwide.
Xin Tang, Xiaobin Shi, Deyong Zhang, Fan Li, Fei Yan, Youjun Zhang, Yong Liu, Xuguo Zhou   +7 more
doaj   +1 more source

First Report of Tomato chlorosis virus in China

Plant Disease, 2013
In October 2012, a severe yellowing disease was found on greenhouse and plastic house tomato (Solanum lycopersicum) plants in Beijing, China. The disease incidence varied from 5 to 80% in each of six fields across Haidian and Daxing districts. The lower leaves showed symptoms of interveinal chlorosis, leaf brittleness, and limited brown necrotic ...
R N, Zhao, R, Wang, N, Wang, Z F, Fan, T, Zhou, Y C, Shi, M, Chai   +6 more
openaire   +2 more sources

Effects of the Crinivirus Coat Protein–Interacting Plant Protein SAHH on Post-Transcriptional RNA Silencing and Its Suppression

Molecular Plant-Microbe Interactions, 2013
In plants, post-transcriptional gene silencing (PTGS) is a sequence-specific mechanism of RNA degradation induced by double-stranded RNA (dsRNA), which is processed into small interfering RNAs (siRNAs).
M. Carmen Cañizares, Rosa Lozano-Durán, Tomás Canto, Eduardo R. Bejarano, David M. Bisaro, Jesús Navas-Castillo, Enrique Moriones   +6 more
doaj   +1 more source

Construction and Biological Characterization of Papaya Leaf Curl Guangdong Virus Infectious cDNA Clone. [PDF]

Microb Biotechnol
Viral diseases are important diseases on cash crops such as passion fruit, among which PaLCuGDV is one of the more severe in recent years. We constructed an infectious clone of PaLCuGDV for the first time and confirmed its infectivity through biological assays.
Xu S, Wu G, Yu Z, Yang C, Chen X.
europepmc   +2 more sources