Results 51 to 60 of about 5,139 (215)

Identification and distribution of Tomato yellow leaf curl virus TYLCV and Tomato yellow leaf curl Sardinia virus TYLCSV infecting vegetable crops in Morocco

open access: yes, 2015
Leaf samples of 177 tomato plants were collected during 2006-2007 in tomato yellow leaf curl disease (TYLCD) infected fields, as well as 100 leaf samples of sweet pepper, common bean, zucchini and the wild species Solanum elaeagnifolium, in order to ...
Rotbi, M   +3 more
core   +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

A Repertoire of Major Genes From Crop Wild Relatives for Breeding Disease‐Resistant Wheat, Rice, Maize, Soybean and Cotton Crops

open access: yesPlant Breeding, EarlyView.
ABSTRACT Global food demand is predicted to rise anywhere from 59% to 98% by 2050 because of increasing population. However, the continued depletion of natural resources and increasing biotic and abiotic stresses will continue to pose significant threats to global food security in coming years.
Memoona Khalid   +5 more
wiley   +1 more source

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

Serological and molecular identification of Tomato yellow leaf curl virus in Khuzestan province of Iran

open access: yesPhytopathologia Mediterranea, 2011
A survey was conducted from 2006 to 2007 to identify the causal agent of leaf curling of tomato in eight major tomato-growing areas of Khuzestan province in southwest of Iran.
Shahrokh MALEKZADEH   +2 more
doaj   +1 more source

Identification of Tomato yellow leaf curl virus-Is in The Bahamas

open access: yesPlant Disease, 2000
In December 1996, symptoms of stunting, curling, and marginal chlorosis of leaves, reduced leaf size, and marked reduction in number of fruits were first seen in tomato (Lycopersicon esculentum) plants on the island of North Andros, The Bahamas. Similar symptoms were observed for the first time during fall 1997 in tomatoes on the island of Eleuthera ...
X, Sinisterra   +3 more
openaire   +2 more sources

Cucumber green mottle mosaic virus: A persistent seed‐borne threat to cucurbits

open access: yesAnnals of Applied Biology, Volume 189, Issue 1, July 2026.
Cucumber green mottle mosaic virus (CGMMV) is a highly stable, seed‐borne tobamovirus that threatens global cucurbit production. Its efficient mechanical and seed transmission, long‐term environmental persistence, and the spread of Clade II CGMMV isolates drive its rapid dissemination and cause severe yield losses.
Esperanza Gea‐Caballero   +1 more
wiley   +1 more source

Potato leafroll virus: A re‐emerging threat to sustainable potato production

open access: yesAnnals of Applied Biology, Volume 189, Issue 1, July 2026.
Potato leafroll virus (PLRV) is a positive‐strand RNA virus. Virus particles of PLRV are isometric, 24 nm in diameter. PLRV is the causal agent of leafroll disease in potato (Solanum tuberosum L.) which causes significant losses in yield and quality of potato tubers.
Eugene V. Ryabov   +2 more
wiley   +1 more source

An efficient in vitro-inoculation method for Tomato yellow leaf curl virus [PDF]

open access: yesVirology Journal, 2010
Tomato yellow leaf curl virus (TYLCV) is a member of the family Geminiviridae, genus Begomovirus. To test the infectivity of TYLCV in tomato plants, an improved protocol for inoculation of in vitro-cultured tomato plants was developed.A TYLCV isolate was cloned, sequenced and used to construct a 1.8-mer infectious clone.
Misbeh Samar   +5 more
openaire   +3 more sources

Innate immunity shapes the persistent transmission of plant viruses by insect vectors

open access: yesNew Plant Protection, Volume 3, Issue 2, June 2026.
In this review, we focus on two key aspects of the virus–vector interplay: (1) persistently transmitted viruses utilize host factors to overcome transmission barriers; and (2) molecular recognition activates antiviral immunity and subsequent viral counter‐defense. Understanding these interactions offers critical insights for developing novel strategies
Gang Lu, Chuanxi Zhang, Junmin Li
wiley   +1 more source

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