Results 51 to 60 of about 9,085 (209)

Inventory and review of quantitative models for spread of plant pests for use in pest risk assessment for the EU territory [PDF]

, 2015
This report considers the prospects for increasing the use of quantitative models for plant pest spread and dispersal in EFSA Plant Health risk assessments.
Bullock, James M., Chapman, Daniel S., Hooftman, Danny A.P., White, Steven M.   +3 more
core   +3 more sources

First Report of Tomato chlorosis virus Infecting Tomato in Sudan

Plant Disease, 2011
In March 2011, interveinal yellowing and necrosis symptoms on middle and lower leaves were observed in tomato (Solanum lycopersicum L., cv. Castle Rock) plants grown in three adjacent greenhouses of the Agricultural Research Corporation at Wad Medani (Gezira State, Sudan).
E, Fiallo-Olivé, A A, Hamed, E, Moriones, J, Navas-Castillo   +3 more
openaire   +2 more sources

Molecular Detection and characterization of viruses infecting greenhouse-grown tomatoes in Albania

Phytopathologia Mediterranea
During the 2023–2024 growing season, a total of 45 tomato greenhouses were visited across five major production regions of Albania (Berat, Lushnje, Fier, Tirana, and Shkodra). A total of 196 greenhouse-grown tomato leaf samples, representing 31 varieties,
Magdalena CARA, Amani BEN SLIMEN, Enea MITRI, Orges CARA, Dajana FRASHERI, Jordan MERKURI, Giuseppe PARRELLA, Toufic ELBEAINO   +7 more
doaj   +1 more source

Detection and epidemic dynamic of ToCV and CCYV with Bemisia tabaci and weed in Hainan of China

Virology Journal, 2017
Background In recent years, two of the crinivirus, Tomato chlorosis virus (ToCV) and Cucurbit chlorotic yellows virus (CCYV) have gained increasing attention due to their rapid spread and devastating impacts on vegetable production worldwide.
Xin Tang, Xiaobin Shi, Deyong Zhang, Fan Li, Fei Yan, Youjun Zhang, Yong Liu, Xuguo Zhou   +7 more
doaj   +1 more source

Tomato marchitez virus, a new plant picorna-like virus from tomato related to tomato torrado virus [PDF]

A new virus was isolated from a tomato plant from the state of Sinaloa in Mexico. This plant showed symptoms locally known as `marchitez disease¿: severe leaf necrosis, beginning at the base of the leaflets, and necrotic rings on the fruits.
Dullemans, A.M., Heuvel, J.F.J.M., van den, Maris, P.C., Verbeek, M., Vlugt, R.A.A., van der   +4 more
core   +2 more sources

Virus–Host Interactions and Genetic Exchange in Mixed Infections of Tomato Yellow Leaf Curl Virus (TYLCV), Tomato Leaf Curl New Delhi Virus (ToLCNDV), and Tomato Chlorosis Virus (ToCV)

Agronomy
Tomato yellow leaf curl virus (TYLCV), tomato leaf curl New Delhi virus (ToLCNDV), and tomato chlorosis virus (ToCV) are emerging viruses that cause significant damage to tomato (Solanum lycopersicum).
Isabel M. Fortes, Luis Díaz-Martínez, Enrique Moriones, Ana Grande-Pérez   +3 more
doaj   +1 more source

Effects of the Crinivirus Coat Protein–Interacting Plant Protein SAHH on Post-Transcriptional RNA Silencing and Its Suppression

Molecular Plant-Microbe Interactions, 2013
In plants, post-transcriptional gene silencing (PTGS) is a sequence-specific mechanism of RNA degradation induced by double-stranded RNA (dsRNA), which is processed into small interfering RNAs (siRNAs).
M. Carmen Cañizares, Rosa Lozano-Durán, Tomás Canto, Eduardo R. Bejarano, David M. Bisaro, Jesús Navas-Castillo, Enrique Moriones   +6 more
doaj   +1 more source

First Report of Tomato chlorosis virus Infecting Tomato in Georgia

Plant Disease, 2011
Tomato yellow leaf curl virus (TYLCV) and Tomato spotted wilt virus (TSWV) are prevalent in field-grown tomato (Solanum lycopersicum) production in Georgia. Typical TYLCV symptoms were observed during varietal trials in fall 2009 and 2010 to screen genotypes against TYLCV at the Coastal Plain Experiment Station, Tifton, GA.
S, Sundaraj, R, Srinivasan, C G, Webster, S, Adkins, K, Perry, D, Riley   +5 more
openaire   +2 more sources

PM 7/118 (1) Tomato chlorosis virus and Tomato infectious chlorosis virus [PDF]

EPPO Bulletin, 2013
Specific scopeThis Standard describes a diagnostic protocol for Tomato chlorosis virus and Tomato infectious chlorosis virus.Specific approval and amendmentApproved in 2013‐09.
openaire   +1 more source

First Report of Tomato chlorosis virus in Tomato from Hungary

Plant Disease, 2011
A disease of tomato (Lycopersicon esculentum Mill.) was observed in three greenhouses in Tömörkény in southern Hungary in the autumn of 2007. Thirty percent of the plants were chlorotic and stunted and had mottled leaves with interveinal yellowing and necrosis.
G, Bese, K, Bóka, L, Krizbai, A, Takács   +3 more
openaire   +2 more sources