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The amount and chemistry of acylsugars affects sweetpotato whitefly (Bemisia tabaci) oviposition and development, and tomato yellow leaf curl virus incidence, in field grown tomato plants. [PDF]

PLoS ONE, 2023
The objectives of this study were to ascertain the impact of endogenous production of trichome-exuded acylsugars on insects and insect transmitted virus by evaluating tomato lines and their hybrids bred for acylsugar production under field settings on ...
John R Smeda, Hugh A Smith, Martha A Mutschler   +2 more
doaj   +2 more sources

Scientific Opinion on the pest categorisation of Tomato yellow leaf curl virus and related viruses causing tomato yellow leaf curl disease in Europe [PDF]

EFSA Journal, 2014
The Panel on Plant Health performed for the European Union (EU) territory a pest categorisation of Tomato yellow leaf curl virus (TYLCV) and three related viruses, Tomato yellow leaf curl Sardinia virus (TYLCSV), Tomato yellow leaf curl Axarquia virus ...
EFSA Panel on Plant Health (PLH)
doaj   +5 more sources

Screening of plant immune elicitors and their control effects on tomato yellow leaf curl virus disease [PDF]

Frontiers in Plant Science
Tomato yellow leaf curl virus disease (TYLCV) is a devastating disease in tomato industry development. Due to the lack of efficient chemical control agents, the prevention and control of this disease has become a major challenge in the industry.
Dandan Wang, Sichao Liu, Yikang Xue, Shaonan Wang, Lianfen Qi, Lingdi Dong   +5 more
doaj   +2 more sources

Incidence and Molecular Identification of Begomoviruses Infecting Tomato and Pepper in Myanmar

Plants, 2022
In Myanmar, yellow mosaic and leaf curl diseases caused by whitefly-transmitted begomoviruses are serious problems for vegetables such as tomatoes and peppers. To investigate the incidence of begomoviruses in Myanmar between 2017 and 2019, a field survey
Hae-Ryun Kwak, Su-Bin Hong, Hee-Seong Byun, Bueyong Park, Hong-Soo Choi, Si Si Myint, Mu Mu Kyaw   +6 more
doaj   +1 more source

ty-5 Confers Broad-Spectrum Resistance to Geminiviruses

Viruses, 2022
The selection of resistant crops is an effective method for controlling geminivirus diseases. ty-5 encodes a messenger RNA surveillance factor Pelota with a single amino acid mutation (PelotaV16G), which confers effective resistance to tomato yellow leaf
Yanxiang Ren, Xiaorong Tao, Dawei Li, Xiuling Yang, Xueping Zhou   +4 more
doaj   +1 more source

TOMATO YELLOW LEAF CURL VIRUS: EFFICIENCY OF ACQUISITION, RETENTION AND TRANSMISSION BY BEMISIA TABACI (GENNADIUS), IN LIBYA [PDF]

Journal of Productivity and Development, 2013
The sweet potato whitefly ,Bemisia tabaci (Gennadius)is considered as vector for numerous plant viruses ,including tomato yellow leaf curl virus(TYLCV).
Farag El Muttardy, Hamza El-Sharkawy, Rokyia Mersal   +2 more
doaj   +1 more source

Differential Effects of Two Tomato Begomoviruses on the Life History and Feeding Preference of Bemisia tabaci

Insects, 2023
Tomato yellow leaf curl disease, caused by a group of closely related tomato yellow leaf curl viruses, is a major threat to tomato cultivation worldwide.
Hsin-Yu Wu, Wei-Hua Li, Sung-Hsia Weng, Wen-Shi Tsai, Chi-Wei Tsai   +4 more
doaj   +1 more source

Ageratum yellow vein alphasatellite and tomato leaf curl Java betasatellite association with begomoviruses infecting crops and weeds in Indonesia

Plant Protection Science, 2023
Symptomatic samples were taken from five districts in Yogyakarta and Central Java provinces of Indonesia to survey the genetic diversity of Begomovirus, α and β satellites.
Adyatma Irawan Santosa, Susamto Somowiyarjo   +1 more
doaj   +1 more source

High-Throughput Sequencing Identified Distinct Bipartite and Monopartite Begomovirus Variants Associated with DNA-Satellites from Tomato and Muskmelon Plants in Saudi Arabia

Plants, 2022
The studies on the prevalence and genetic diversity of begomoviruses in Saudi Arabia are minimal. In this study, field-grown symptomatic tomato and muskmelon plants were collected, and initially, begomovirus infection was confirmed by the core coat ...
Khalid A. AlHudaib, Mostafa I. Almaghasla, Sherif M. El-Ganainy, Muhammad Arshad, Nizar Drou, Muhammad N. Sattar   +5 more
doaj   +1 more source

The NLR Protein Encoded by the Resistance Gene Ty-2 Is Triggered by the Replication-Associated Protein Rep/C1 of Tomato Yellow Leaf Curl Virus

Frontiers in Plant Science, 2020
The whitefly-transmitted tomato yellow leaf curl virus (TYLCV) is one of the most destructive viral pathogens of cultivated tomato. To combat TYLCV, resistance gene Ty-2 has been introduced into cultivated tomato (Solanum lycopersicum) from wild tomato ...
Xuexue Shen, Xuexue Shen, Zhe Yan, Xiaoxuan Wang, Yinlei Wang, Yinlei Wang, Marjon Arens, Yongchen Du, Richard G. F. Visser, Richard Kormelink, Yuling Bai, Anne-Marie A. Wolters   +11 more
doaj   +1 more source