Tomato Leaf Curl New Delhi Virus: An Emerging Virus Complex …
WEBSep 21, 2017 · The tomato leaf curl New Delhi virus (ToLCNDV) (genus Begomovirus, family Geminiviridae) represents an important constraint to tomato production, as it causes the most predominant and economically important disease affecting tomato in …
Tomato leaf curl New Delhi virus: an emerging plant …
WEBOct 25, 2023 · Tomato leaf curl New Delhi virus (ToLCNDV), a bipartite begomovirus, was first reported to infect tomato and has recently spread rapidly as an emerging disease to Cucurbitaceae crops. To date, the virus has been reported to infect more than 11 cucurbit crops, in 16 countries and regions, causing severe yield losses.
WEBNaturally infected Parthenium hysterophorus showing A, severe leaf curl, shortening and swelling of internodes, and stunting symptoms as compared with B, a healthy plant.
Molecular Characterization of a Begomovirus, α-Satellite, and β ...
WEBThese results indicate that P. hysterophorus plants infected with ToLCV and associated satellite DNA act as an alternate host (reservoir), and that could lead to increased incidence of tomato leaf curl disease. Parthenium hysterophorus plants exhibiting severe leaf curl and stunting symptoms were observed near agriculture fields in Lucknow, India.
Biological characterization of Tomato leaf curl New Delhi virus …
WEBJul 21, 2016 · Tomato leaf curl New Delhi virus (ToLCNDV; family Geminiviridae, genus Begomovirus) is an emerging virus in horticulture crops in Asia, and has recently been introduced in Spain, Tunisia and Italy. No betasatellite DNA was detected in infected tomato and zucchini squash samples from Spain, …
Tomato Yellow Leaf Curl Virus : Impact, Challenges, and …
WEBSep 1, 2020 · Tomato yellow leaf curl virus (TYLCV) is one of the most studied plant viral pathogens because it is the most damaging virus for global tomato production. In order to combat this global threat, it is important that we understand the biology of TYLCV and devise management approaches.
Cy-1, a major QTL for tomato leaf curl New Delhi virus resistance ...
WEB5 days ago · Tomato leaf curl New Delhi virus (ToLCNDV) (family Geminiviridae, genus Begomovirus) is a significant threat to cucumber (Cucumis sativus) production in many regions. Previous studies have reported the genetic mapping of loci related to ToLCNDV resistance, but no resistance genes have been identified.
Tomato leaf curl New Delhi virus (Tomato New Delhi virus)
WEBNov 28, 2019 · This datasheet on Tomato leaf curl New Delhi virus covers Identity, Overview, Distribution, Dispersal, Hosts/Species Affected, Vectors & Intermediate Hosts, Diagnosis, Biology & Ecology, Environmental Requirements, Seedborne Aspects, Impacts, Prevention/Control, Further Information.
First Report of Tomato Leaf Curl New Delhi Virus Infecting …
WEBJul 26, 2023 · Initial symptoms appeared in new leaves at 7 DPI, with severe leaf curling, dwarfing, stunting, reduced leaf size, and chlorotic leaf patches at 18 DPI. The presence of ToLCNDV DNA-A and -B in inoculated plants was confirmed by PCR using primer pairs A1961F/A2645R and B1613F/B2579R, respectively.
Molecular Characterization of a Begomovirus, α-Satellite, and β ...
WEBAug 30, 2016 · Here, we report the occurrence of a tomato-infecting begomovirus (Tomato leaf curl virus [ToLCV]) together with papaya leaf curl β-satellite (PaLCuB) and Ageratum yellow vein India α-satellite (AYVIA) in P. hysterophorus plants with severe leaf curl and stunting symptoms.
- Some results have been removed