Results 41 to 50 of about 11,493 (272)

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

, 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, Bejarano, Eduardo R., García Domínguez, Irene, Huguet, Stéphanie, Lozano Durán, Rosa, Romero González, Luis Carlos   +5 more
core   +3 more sources

First Report of Tomato yellow leaf curl virus Associated with Tomato Yellow Leaf Curl Disease in California

Plant Disease, 2007
Tomato yellow leaf curl disease caused by the whitefly-transmitted begomovirus (genus Begomovirus, family Geminiviridae) Tomato yellow leaf curl virus (TYLCV) is one of the most damaging diseases of tomato. TYLCV was introduced into the New World in the early 1990s and by the late 1990s, it was found in Florida (2).
M R, Rojas, T, Kon, E T, Natwick, J E, Polston, F, Akad, R L, Gilbertson   +5 more
openaire   +2 more sources

BREEDING TOMATOES RESISTANT TO TOMATO YELLOW LEAF CURL VIRUS.

HortScience, 1993
Over a 2-year period, disease incidence and severity caused by tomato-yellow-leaf-curl-virus (TYLCV) in lines of tomato (Lycopersicon esculentum) derived from interspecific hybridization with wild species of L. pimpinellifoliuim, L. hirsutum and L. peruvianum ranged from non to intermediate.
M. A. Kasrawi, A. Mansour
openaire   +1 more source

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

Frontiers 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

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

, 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 ...
Baker, Richard, Bragard, Claude, Candresse, Thierry, GILIOLI, Gianni, Grégoire, Jean Claude, Holb, Imre, Jeger, Michael John, Karadjova, Olia Evtimova, Magnusson, Christer, Makowski, David, Manceau, Charles, Navajas, Maria, Rafoss, Trond, Rossi, Vittorio, Schans, Jan, Schrader, Gritta, Urek, Gregor, Vloutoglou, Irene, Werf, Wopke van der, Winter, Stephan   +19 more
core   +1 more source

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

EDIS
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

Virology 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

Viruses, 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, Norhan Hassan, Rashid Aman, Tin Marsic, Qiaochu Wang, Zahir Ali, Magdy M. Mahfouz   +6 more
doaj   +1 more source

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

Viruses, 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, Juan A. Díaz-Pendón, Maria Esther N. Fonseca, Leonardo S. Boiteux, Rafael Fernández-Muñoz, Enrique Moriones, Renato O. Resende   +6 more
doaj   +1 more source

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

, 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., Kvarnheden, A., Leke, W.N., Mignouna, Djana B.   +3 more
core   +2 more sources