Tospoviruses—an Australian perspective

Persley, D. M.; Thomas, J. E.; Sharman, Murray

doi:10.1071/ap06015

Cited by 77 publications

(68 citation statements)

References 127 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Tospoviruses cause significant losses in yield and quality of produce from vegetable, legume and ornamental crops in many parts of the world (Mumford et al, 1996;Pappu, 1997;Pearce, 2005;Persley et al, 2006). GBND became economically important during the late 1960's when incidences up to 100% were recorded in many groundnut growing regions of the country.…”

Section: Thrips-transmittedmentioning

confidence: 99%

Reaction of Groundnut Advanced Breeding lines to Groundnut Bud Necrosis Disease

Tabassum¹,

Bhat²,

Sudini³

2017

Int.J.Curr.Microbiol.App.Sci

View full text Add to dashboard Cite

Section: Thrips-transmittedmentioning

confidence: 99%

Reaction of Groundnut Advanced Breeding lines to Groundnut Bud Necrosis Disease

Tabassum¹,

Bhat²,

Sudini³

2017

Int.J.Curr.Microbiol.App.Sci

View full text Add to dashboard Cite

“…L1 and early L2 instars of thrips acquire the virus by feeding on TSWVinfected plants, and they may become transmitters as L2 and adults. Virus transmission is achieved after a latent period of circulation and multiplication of TSWV in the vector van de Wetering et al, 1996;Ullman et al, 1997;Whitfield et al, 2005;Persley et al, 2006). It is still unclear why only individuals which have acquired the virus as larval stages can transmit the virus.…”

Section: Identity and Biology Of The Pestmentioning

confidence: 99%

Scientific Opinion on the risk to plant health posed by Tomato spotted wilt virus to the EU territory with identification and evaluation of risk reduction options

Rossi¹

2012

EFS2

View full text Add to dashboard Cite

The Panel on Plant Health conducted a pest risk assessment for Tomato spotted wilt virus (TSWV) including the identification and evaluation of risk reduction options. The plants for planting pathway is considered the most important one and rated as likely, with medium uncertainty. TSWV, reported in many Member States, has one of the widest host range for plant viruses and has three widely distributed thrips vector species in the risk assessment area. For countries falling under the provisions of 2000/29/EC Annex IIAII legislation, the probability of establishment is rated as very likely, with low uncertainty. For Finland and Sweden, protected zone under the 2000/29/EC Annex IB legislation, the probability of establishment is rated unlikely to moderately likely. Spread can occur through the activity of thrips vectors and through trade of infected hosts. The probability of spread in Member States under Annex IIAII provisions is evaluated as likely, with low uncertainty. In Finland and Sweden, spread is rated as unlikely to moderately likely, with medium uncertainty. Since TSWV may cause both yield and quality losses in a wide range of hosts, a major impact is predictable in the absence of appropriate control measures, with medium uncertainty. SUMMARYFollowing a request from the European Commission, the Panel on Plant Health was asked to deliver a scientific opinion on a pest risk assessment for Tomato spotted wilt virus (TSWV), including the identification and evaluation of risk reduction options.After consideration of the evidence, the Panel reached the following conclusions:With regard to the assessment of the risk to plant health of Tomato spotted wilt virus (TSWV) for the EU territory:

show abstract

“…All tospoviruses are transmitted by thrips in a propagative manner with 11 species being confirmed as vectors of TSWV (Ullman et al 2002;Persley et al 2006). Global spread of the efficient thrips vector Frankliniella occidentalis has been a major factor in the increased importance of TSWV in many countries in recent years (Prins and Goldbach 1998).…”

Section: Introductionmentioning

confidence: 99%

“…CNPH 275) (Black et al 1991;Moury et al 1997;Boiteux and de Avila 1994;Boiteux et al 1993;Boiteux 1995). Commercially available cultivars with this resistance are now grown in several countries including Australia (Roggero et al 2002;Persley et al 2006). The most widely used resistance source in tomato is the Sw-5 gene, derived from L. peruvianum and expressed as a hypersensitive reaction (Stevens et al 1992).…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Field isolates ofTomato spotted wilt virusovercoming resistance in capsicum in Australia

Sharman

Persley

2006

Austral. Plant Pathol.

Self Cite

View full text Add to dashboard Cite

Abstract. In 2002 at Virginia, South Australia, capsicum cultivars having the Tsw resistance gene against Tomato spotted wilt virus (TSWV) developed symptoms typical of TSWV infection and several glasshouse-grown crops were almost 100% infected. Samples reacted with TSWV antibodies in ELISA. Virus isolates from infected plants induced severe systemic symptoms, rather than a hypersensitive reaction, when inoculated onto capsicum cultivars and Capsicum chinense genotypes (PI 152225 and PI 159236) that carry the Tsw resistance gene. Isolates virulent towards the Tsw gene had molecular and biological properties very similar to standard TSWV isolates, including a hypersensitive reaction in Sw-5 (TSWV-resistant) tomato genotypes. Tsw-virulent isolates were found during surveys at Virginia in 2002 and 2004 in both TSWV-resistant and susceptible cultivars of capsicum and tomato.

show abstract

Tospoviruses—an Australian perspective

Cited by 77 publications

References 127 publications

Reaction of Groundnut Advanced Breeding lines to Groundnut Bud Necrosis Disease

Reaction of Groundnut Advanced Breeding lines to Groundnut Bud Necrosis Disease

Scientific Opinion on the risk to plant health posed by Tomato spotted wilt virus to the EU territory with identification and evaluation of risk reduction options

Field isolates ofTomato spotted wilt virusovercoming resistance in capsicum in Australia

Contact Info

Product

Resources

About