Transmission of Three Strains of Tobacco Streak Ilarvirus by Different Thrips Species Using Virus‐infected Pollen

Klose, Melanie; Sdoodee, R.; Teakle, D. S.; Milne, J. R.; Greber, R. S.; Walter, Gimme H.

doi:10.1111/j.1439-0434.1996.tb01530.x

Cited by 54 publications

(28 citation statements)

References 10 publications

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“…Transmission test methods were similar to those described by Klose et al (1996). Pollen was harvested from TSV-parthenium infected parthenium or TSV-crownbeard infected crownbeard and stored at 5 ∘ C for up to 6 months before being used in thrips transmission tests.…”

Section: Thrips Surveys and Transmission Testsmentioning

confidence: 99%

“…M. usitatus has been reported as an efficient TSV vector (Prasada Rao et al, 2003), so it is possible that this species is involved in TSV transmission in mung beans. We selected F. schultzei and M. abdominalis for transmission tests because they were the most numerous and commonly found species on the range of field hosts surveyed, and they have been previously shown to be vector species of another TSV strain and AgLV (Klose et al, 1996). We also tested T. tabaci as a vector of the TSV strains because it was found in some field collections, and has been shown to be an efficient TSV vector species (Klose et al, 1996).…”

Section: Thrips Surveys and Transmission Testsmentioning

confidence: 99%

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Natural host range, thrips and seed transmission of distinctTobacco streak virusstrains in Queensland, Australia

2015

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Diseases caused by Tobacco streak virus (TSV) have resulted in significant crop losses in sunflower and mung bean crops in Australia. Two genetically distinct strains from central Queensland, TSV-parthenium and TSV-crownbeard, have been previously described. They share only 81% total-genome nucleotide sequence identity and have distinct major alternative hosts, Parthenium hysterophorus (parthenium) and Verbesina encelioides (crownbeard). We developed and used strain-specific multiplex Polymerase chain reactions (PCRs) for the three RNA segments of TSV-parthenium and TSV-crownbeard to accurately characterise the strains naturally infecting 41 hosts species. Hosts included species from 11 plant families, including 12 species endemic to Australia. Results from field surveys and inoculation tests indicate that parthenium is a poor host of TSV-crownbeard. By contrast, crownbeard was both a natural host of, and experimentally infected by TSV-parthenium but this infection combination resulted in non-viable seed. These differences appear to be an effective biological barrier that largely restricts these two TSV strains to their respective major alternative hosts. TSV-crownbeard was seed transmitted from naturally infected crownbeard at a rate of between 5% and 50% and was closely associated with the geographical distribution of crownbeard in central Queensland. TSV-parthenium and TSV-crownbeard were also seed transmitted in experimentally infected ageratum (Ageratum houstonianum) at rates of up to 40% and 27%, respectively. The related subgroup 1 ilarvirus, Ageratum latent virus, was also seed transmitted at a rate of 18% in ageratum which is its major alternative host. Thrips species Frankliniella schultzei and Microcephalothrips abdominalis were commonly found in flowers of TSV-affected crops and nearby weed hosts. Both species readily transmitted TSV-parthenium and TSV-crownbeard. The results are discussed in terms of how two genetically and biologically distinct TSV strains have similar life cycle strategies in the same environment.

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Section: Thrips Surveys and Transmission Testsmentioning

confidence: 99%

Section: Thrips Surveys and Transmission Testsmentioning

confidence: 99%

Natural host range, thrips and seed transmission of distinctTobacco streak virusstrains in Queensland, Australia

2015

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“…Menurut Mound & Morris (2007), sebagian besar jenis anggota suku Thripidae berperan sebagai hama pada berbagai tanaman. T. hawaiiensis misalnya, merupakan salah satu hama utama tanaman sayuran di Taiwan (Chen & Chang 1987dalam Reynaud et al 2008, sedangkan M. usitatus merupakan salah satu hama penting pada pertanaman kacang hijau di Indonesia yang serangannya dapat mengakibatkan kehilangan hasil mencapai 13% sampai 64% (Indiati 2012 (Klose et al 1996;Gyulai et al 2002;Mound 2002b;Riley et al 2011;Sartiami & Mound 2013).…”

Section: Pembahasanunclassified

Trips (Thysanoptera: Thripidae) yang berasosiasi dengan tanaman hortikultura di Jawa Barat dan kunci identifikasi jenis

et al. 2016

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ABSTRAKTrips anggota suku Thripidae sebagian besar jenisnya berperan sebagai hama pada tanaman hortikultura. Penelitian ini bertujuan untuk inventarisasi trips yang berasosiasi dengan tanaman hortikultura di wilayah sentra produksi Jawa Barat serta menyediakan kunci identifikasinya. Pengambilan sampel dilakukan pada beberapa tanaman hortikultura di wilayah Bogor, Cianjur, dan Lembang (Bandung Barat). Proses identifikasi diawali dengan pembuatan preparat slide dan dokumentasi karakter dari setiap jenis. Identifikasi mengacu pada program identifikasi Oztrips dan beberapa kunci identifikasi lainnya yang sudah dipublikasikan. Kunci identifikasi dikotomi dibuat berdasarkan persamaan dan perbedaan karakter diagnosis dari setiap jenis yang diperoleh. Hasil identifikasi ditemukan 15 jenis trips, yaitu Ceratothripoides brunneus, C. revelatus, Frankliniella intonsa, Megalurothrips typicus, M. usitatus, Scirtothrips dorsalis, Thrips aspinus, T. coloratus, T. hawaiiensis, T. javanicus, T. malloti, T. palmi, T. parvispinus, T. sumatrensis, dan T. unispinus. Dua jenis diantaranya, yaitu T. aspinus dan C. revelatus merupakan catatan baru di Indonesia. Kata kunci: catatan baru, Ceratothripoides revelatus, Thrips aspinus, trips, hortikultura ABSTRACTMost of thrips from Thripidae family are pests on horticultural crops. To date, there are no records in the species richness of thrips in horticultural crops. The aim of the research is to conduct inventory on thrips spp diversity that are associated with horticultural crops in West Java. Sampling were done in several horticultural crops areas in Bogor, Cianjur, and Lembang (West Bandung). The identification process began with sample slide preparations along with the documentation of the character from each species. The identification was done mainly by using the identification program Oztrips and some other published identification keys. Identification key was built based on diagnosis characters of each species. The results found there were 15 species, that are Ceratothripoides brunneus, C. revelatus, Frankliniella intonsa, Megalurothrips typicus, M. usitatus,

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“…In Malaysia, feeding damage by T. parvispinus has been associated with secondary damage attack by the normally saprophytic fungus Cladosporium oxysporum Berkeley & Curtis on papaya fruit (Lim, 1989). It has also been recorded as a vector of tobacco streak ilarvirus, transmitting the virus from infected tomato pollen to seedlings of Chenopodium amaranticolor Coste & Reynier (Klose et al, 1996).…”

Section: Quarantine Significancementioning

confidence: 99%

A south east Asian pest species newly recorded from Europe: Thrips parvispinus (Thysanoptera: Thripidae), its confused identity and potential quarantine significance

Mound¹,

Collins²

2000

Eur. J. Entomol.

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Abstract. The south east Asian pest thrips, Thrips parvispinus is recorded breeding in Europe for the first time, damaging Gardenia plants in Greece. Morphological variation in this species from various Asian countries is recorded and compared to the type speci mens. As a result Isoneurothrips jenseni Karny, 1925 and Thrips (Isoneurothrips) taiwanus Takahashi, 1936 are placed as synonyms of Thrips parvispinus (Karny, 1922). In contrast, Thrips compressicornis (Sakimura), a species from the Marquesa Islands of the Pacific that has previously been associated with these taxa, represents a very different species. The quarantine significance of T. par vispinus is emphasised.

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Transmission of Three Strains of Tobacco Streak Ilarvirus by Different Thrips Species Using Virus‐infected Pollen

Cited by 54 publications

References 10 publications

Natural host range, thrips and seed transmission of distinctTobacco streak virusstrains in Queensland, Australia

Natural host range, thrips and seed transmission of distinctTobacco streak virusstrains in Queensland, Australia

Trips (Thysanoptera: Thripidae) yang berasosiasi dengan tanaman hortikultura di Jawa Barat dan kunci identifikasi jenis

A south east Asian pest species newly recorded from Europe: Thrips parvispinus (Thysanoptera: Thripidae), its confused identity and potential quarantine significance

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