Results 51 to 60 of about 11,330 (271)

Identification of the determinant of tomato yellow leaf curl Kanchanaburi virus infectivity in tomato

open access: yesVirus Research, 2021
Geminiviruses cause devastating diseases in solanaceous crops, with the bipartite begomoviruses tomato yellow leaf curl Kanchanaburi virus (TYLCKaV) and pepper yellow leaf curl Thailand virus (PYLCThV) major threats in Southeast Asia. To determine the molecular mechanism of geminivirus infection, we constructed infectious clones of TYLCKaV and PYLCThV.
Jong-Wook, An   +6 more
openaire   +2 more sources

Geminivirus C2 protein represses genes involved in sulphur assimilation and this effect can be counteracted by jasmonate treatment [PDF]

open access: yes, 2012
Geminiviruses are plant viruses that infect a broad range of crops and cause extensive losses worldwide, having an important economic impact. C2, a multifunctional pathogenicity factor encoded by geminiviruses, has been recently shown to suppress the ...
Balzergue, Sandrine   +5 more
core   +3 more sources

First Report of Tomato yellow leaf curl virus in Tomato in the Netherlands

open access: yesPlant Disease, 2009
Tomato yellow leaf curl virus (TYLCV) is an economically important virus with tomato (Solanum lycopersicum L.) as its main host. The virus is widely distributed in subtropical areas and is transmitted by the tobacco whitefly (Bemisia tabaci) in a persistent manner.
Botermans, M.   +5 more
openaire   +3 more sources

Emerging evidence of seed transmission of begomoviruses: implications in global circulation and disease outbreak

open access: yesFrontiers in Plant Science
Begomoviruses (family Geminiviridae) are known for causing devastating diseases in fruit, fibre, pulse, and vegetable crops throughout the world. Begomoviruses are transmitted in the field exclusively through insect vector whitefly (Bemisia tabaci), and ...
Nagamani Sandra, Bikash Mandal
doaj   +1 more source

Managing Bemisia tabaci MEAM1 (Gennadius) (Hemiptera: Aleyrodidae) and Tomato yellow leaf curl virus in Florida Tomato

open access: yesEDIS
Bemisia tabaci MEAM1, the sweetpotato or silverleaf whitefly, transmits tomato yellow leaf curl virus, which significantly impacts production of tomato in Florida.
Hugh A. Smith, Bruno Rossitto De Marchi
doaj   +1 more source

Biology and interactions of two distinct monopartite begomoviruses and betasatellites associated with radish leaf curl disease in India

open access: yesVirology Journal, 2012
Background Emerging whitefly transmitted begomoviruses are major pathogens of vegetable and fibre crops throughout the world, particularly in tropical and sub-tropical regions.
Singh AK, Chattopadhyay B, Chakraborty S
doaj   +1 more source

LAMP-Coupled CRISPR–Cas12a Module for Rapid and Sensitive Detection of Plant DNA Viruses

open access: yesViruses, 2021
One important factor for successful disease management is the ability to rapidly and accurately identify the causal agent. Plant viruses cause severe economic losses and pose a serious threat to sustainable agriculture.
Ahmed Mahas   +6 more
doaj   +1 more source

Recessive Resistance Derived from Tomato cv. Tyking-Limits Drastically the Spread of Tomato Yellow Leaf Curl Virus

open access: yesViruses, 2015
The tomato yellow leaf curl disease (TYLCD) causes severe damage to tomato (Solanum lycopersicum L.) crops throughout tropical and subtropical regions of the world.
Rita C. Pereira-Carvalho   +6 more
doaj   +1 more source

Begomovirus disease complex: emerging threat to vegetable production systems of West and Central Africa [PDF]

open access: yes, 2016
Vegetables play a major role in the livelihoods of the rural poor in Africa. Among major constraints to vegetable production worldwide are diseases caused by a group of viruses belonging to the genus Begomovirus, family Geminiviridae. Begomoviruses are
Brown, J.K.   +3 more
core   +2 more sources

Effects of Acquisition Time and Viral Load of Source Plants on Infections of Two Tomato Begomoviruses in Bemisia tabaci

open access: yesAgriculture
Tomato yellow leaf curl disease poses one of the most severe threats to tomato production worldwide. This disease is associated with a group of closely related tomato yellow leaf curl viruses. These viruses can be transmitted by the sweet potato whitefly
Ya-Yu Huang   +4 more
doaj   +1 more source

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