Transmission of Tomato Spotted Wilt Virus in Ontario Greenhouses by Frankliniella Occidentalis

Allen, W. R.; Broadbent, A. B.

doi:10.1080/07060668609501838

Cited by 68 publications

(32 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The damage this pest either directly by feeding on plant tissue or indirectly by transmitting plant viruses, for example, tomato spotted wilt virus (Allen & Broadbent, 1986) and impatiens necrotic spot virus (Daughtrey et al, 1997). According to Tunç et al (2012), F. occidentalis was reported for the first time in the Mediterranean Region (Burdur Province in 1992 and Antalya Province in 1993) of Turkey.…”

Section: Introductionmentioning

confidence: 99%

Effect of different phosphine gas concentrations against Frankliniella occidentalis (Pergande, 1895) (Thysanoptera: Thripidae) on tomato and green pepper fruit, and determination of fruit quality after application under low-temperature storage conditions

Ertürk

Şen²,

Alkan

et al. 2018

Turkish Journal of Entomology

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Effect of different phosphine gas concentrations against Frankliniella occidentalis (Pergande, 1895) (Thysanoptera: Thripidae) on tomato and green pepper fruit, and determination of fruit quality after application under low-temperature storage conditions

Ertürk

Şen²,

Alkan

et al. 2018

Turkish Journal of Entomology

View full text Add to dashboard Cite

“…After its first descriptions in the beginning of the 20th century (Brittlebank, 1919;Samuel et al, 1930), TSWV decreased in prevalence between the 1940s and the 1980s. A worldwide resurgence of TSWV occurred since 1980 in North America, 1987 in Western Europe and 1993 in Australia, among other examples (Allen & Broadbent, 1986;Greenough et al, 1985;Dietzgen et al, 2005;Kirk & Terry, 2003). The worldwide spread of the western flower thrips (Frankliniella occidentalis), an efficient TSWV vector, from the western part of the USA during the 1980s has certainly played an important role in TSWV emergence (Kirk & Terry, 2003).…”

Section: Introductionmentioning

confidence: 99%

Evolution and structure of Tomato spotted wilt virus populations: evidence of extensive reassortment and insights into emergence processes

Tentchev

Verdin

Marchal³

et al. 2010

Journal of General Virology

View full text Add to dashboard Cite

Tomato spotted wilt virus (TSWV; genus Tospovirus, family Bunyaviridae) genetic diversity was evaluated by sequencing parts of the three RNA genome segments of 224 isolates, mostly from pepper and tomato crops in southern Europe. Eighty-three per cent of the isolates showed consistent clustering into three clades, corresponding to their geographical origin, Spain, France or the USA, for the three RNA segments. In contrast, the remaining 17 % of isolates did not belong to the same clade for the three RNA segments and were shown to be reassortants. Among them, eight different reassortment patterns were observed. Further phylogenetic analyses provided insights into the dynamic processes of the worldwide resurgence of TSWV that, since the 1980s, has followed the worldwide dispersal of the western flower thrips (Frankliniella occidentalis) tospovirus vector. For two clades composed essentially of Old World (OW) isolates, tree topology suggested a local re-emergence of indigenous TSWV populations following F. occidentalis introductions, while it could not be excluded that the ancestors of two other OW clades were introduced from North America contemporarily with F. occidentalis. Finally, estimation of the selection intensity that has affected the evolution of the NSs and nucleocapsid proteins encoded by RNA S of TSWV suggests that the former could be involved in the breakdown of resistance conferred by the Tsw gene in pepper.

show abstract

“…This virus is able to produce various symptoms in infected plants. Symptoms induced by TSWV on tomato plants, appear as black and brown necrotic spots on leaves, vessel browning, stem necrosis, mosaic and leaf mottling, development of light green concentric spots with black center on immature fruits, yellow spot discolouration on ripe fruits and subsequent wilting and complete collapse of plants (Allen and Broadbent 1986;Allen et al 1989;McHugh 1991). Tomato yield loss due to TSWV epidemics costs growers millions of dollars and yield reduces tomato production by 50-90% (Cho et al 1987).…”

Section: Introductionmentioning

confidence: 96%

Study on reactions of 10 cultivars of tomato to the aggressive isolate oftomato spotted wilt virusin North-East of Iran

Hajiabadi

Mandoulakani

Jafarpoor

2011

Archives Of Phytopathology And Plant Protection

View full text Add to dashboard Cite

Tomato spotted wilt virus (TSWV) is a causal agent of a devastating disease of many crops including tomato in Iran, but there is not enough information on disease control especially by using resistant cultivars. Twenty isolates of TSWV collected in North-east of Iran (Mashhad area) were evaluated for symptom severity. One severe isolate (M-5) was selected because of the distinct differences in its virulence and symptomatology on tobacco. M-5 isolate produced severe systemic necrosis, deformation and a lot of local lesions whereas the other isolates caused a few chlorotic spots and mild systemic symptoms. Distinct differences in the response of 10 selected commercial cultivars of tomato to this isolate were observed. BHN 555, showed a resistant reaction, whereas the other tomato cultivars; Cheff, Early urbana-y, Primo, Fallat III, Kingstone, Kal G early, Petopride-2, Petropride-5 and Super-H were susceptible to M-5 isolates. More isolates of TSWV and commercial cultivars of tomato should be studied to screen for most resistant ones against existed TSWV isolates in this geographic area and also for other regions of Iran.

show abstract

Transmission of Tomato Spotted Wilt Virus in Ontario Greenhouses by Frankliniella Occidentalis

Cited by 68 publications

References 9 publications

Effect of different phosphine gas concentrations against Frankliniella occidentalis (Pergande, 1895) (Thysanoptera: Thripidae) on tomato and green pepper fruit, and determination of fruit quality after application under low-temperature storage conditions

Effect of different phosphine gas concentrations against Frankliniella occidentalis (Pergande, 1895) (Thysanoptera: Thripidae) on tomato and green pepper fruit, and determination of fruit quality after application under low-temperature storage conditions

Evolution and structure of Tomato spotted wilt virus populations: evidence of extensive reassortment and insights into emergence processes

Study on reactions of 10 cultivars of tomato to the aggressive isolate oftomato spotted wilt virusin North-East of Iran

Contact Info

Product

Resources

About