Nematodes that Ride Insects: Unforeseen Consequences of Arriving Species<sup>§</sup>

Giblin-Davis, Robin M.; Kanzaki, Natsumi; Davies, Kerrie A.

doi:10.1653/024.096.0310

Cited by 29 publications

(17 citation statements)

References 43 publications

(49 reference statements)

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“…The north-eastern South American coast is considered to be the potential centre of origin of B. cocophilus, where the first palm tree symptomatic of the disease was observed and reported to occur in Trinidad (Cobb, 1919;Gerber et al, 1990;Giblin-Davis et al, 2013). Our analysis supports low genetic diversity between B. cocophilus populations from Brazil and Colombia.…”

Section: Discussionsupporting

confidence: 67%

Genetic diversity of Bursaphelenchus cocophilus in South America

Silva

Parra

Campos

et al. 2016

Nematol

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Summary -Molecular characterisation of Bursaphelenchus cocophilus, the causal agent of 'red ring disease', is imperative for efficient identification procedures in Brazil and Colombia, because quarantine species such as B. xylophilus and B. mucronatus are already listed in both countries. ITS-1/2 region and D2-D3 segment of LSU rDNA were used to characterise isolates of B. cocophilus obtained from coconut plantations in Brazil and Colombia. Results from ITS-1/2 and LSU rDNA regions showed that all isolates of B. cocophilus from Brazil and Colombia formed a monophyletic group. The LSU rDNA region indicated that all isolates formed a single monophyletic group with high Bayesian posterior probability (100%). This is the first study on ITS-1/2 for the characterisation of B. cocophilus populations. A species-specific primer was designed for identification of B. cocophilus.

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Section: Discussionsupporting

confidence: 67%

Genetic diversity of Bursaphelenchus cocophilus in South America

Silva

Parra

Campos

et al. 2016

Nematol

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“…As for establishment at the site where EPN are applied, establishment following dispersal from such sites will depend on adequate numbers of individuals, their adaptation to local conditions, and the range of available hosts and competitors (Giblin-Davis, Kanzaki, & Davies, 2013;Singh et al, 2013). Hermaphroditic species such as Heterorhabditis and S. hermaphroditum have an advantage, as each IJ is a potential colonist.…”

Section: Persistence and Spread Of Populationsmentioning

confidence: 99%

Behaviour and Population Dynamics of Entomopathogenic Nematodes Following Application

Griffin

2015

Nematode Pathogenesis of Insects and Other Pests

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“…is also associated with Xyle borus affinis, X. glabratus and X. volvulus from avocado from Dade Co., Florida. Further survey work is needed to assess the nematode fauna from native ambrosia bee tles and/or X. glabratus in areas where it has invaded and not invaded in the USA for comparisons with the nema tode fauna of X. glabratus in its native range in South East Asia (Giblin-Davis et al, 2013).…”

Section: N Kanzaki Et Almentioning

confidence: 99%

Bursaphelenchus penai n. sp. (Tylenchomorpha: Aphelenchoididae), a phoretic associate of ambrosia beetles (Coleoptera: Scolytinae) from avocado in Florida

Kanzaki

Giblin-Davis

Carrillo

et al. 2014

Nematol

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During an experimental host-plant survey for the invasive redbay ambrosia beetle, Xyleborus glabratus, in Homestead, Florida, it and three native species of ambrosia beetle, Xyleborus affinis, X. volvulus and Xyleborinus gracilis were found to be associated with a Bursaphelenchus species. This nematode species, isolated from ambrosia beetles from the tribe Xyleborini, was cultured on Moniliniafructicola or Botryotinia fuckeliana for further study and was determined to be new to science and a putative sister species to B. kiyoharai because of two apomorphic characters in males, viz., possession of a tail spike v.y the typical bursal flap, and the apparent absence of the PI ventral single papilla, both typically plesiomorphic characters for the genus. Additionally, B. kiyoharai is associated with X. serriatus suggesting that the host and microbiome associations that are shared between these two species, both of which are earned by ambrosia beetles, may have ecological and biological significance in their evolution and lineage radiation. Molecular phylogenetic analyses of the near-full-length small subunit (SSU: 18S) and the D2/D3 expansion segments of the large subunit (LSU: 28S) confirmed that B. penai n. sp. is very closely related to B. kiyoharai which is a member of the B. fungivorus clade that includes B. thailandae and B. willibaldi. Bursaphelenchus penai n. sp. and B. kiyoharai both share very similar overall spicule morphology with the B. fungivorus clade. The new species is described and can be typologically differentiated from B. kiyoharai by the position of the hemizonid and excretory pore and its different geographical and host associations.

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Nematodes that Ride Insects: Unforeseen Consequences of Arriving Species^§

Abstract: BioOne Complete (complete.BioOne.org) is a full-text database of 200 subscribed and open-access titles in the biological, ecological, and environmental sciences published by nonprofit societies, associations, museums, institutions, and presses.

Cited by 29 publications

References 43 publications

Genetic diversity of Bursaphelenchus cocophilus in South America

Genetic diversity of Bursaphelenchus cocophilus in South America

Behaviour and Population Dynamics of Entomopathogenic Nematodes Following Application

Bursaphelenchus penai n. sp. (Tylenchomorpha: Aphelenchoididae), a phoretic associate of ambrosia beetles (Coleoptera: Scolytinae) from avocado in Florida

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Nematodes that Ride Insects: Unforeseen Consequences of Arriving Species§

Abstract: BioOne Complete (complete.BioOne.org) is a full-text database of 200 subscribed and open-access titles in the biological, ecological, and environmental sciences published by nonprofit societies, associations, museums, institutions, and presses.

Cited by 29 publications

References 43 publications

Genetic diversity of Bursaphelenchus cocophilus in South America

Genetic diversity of Bursaphelenchus cocophilus in South America

Behaviour and Population Dynamics of Entomopathogenic Nematodes Following Application

Bursaphelenchus penai n. sp. (Tylenchomorpha: Aphelenchoididae), a phoretic associate of ambrosia beetles (Coleoptera: Scolytinae) from avocado in Florida

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Nematodes that Ride Insects: Unforeseen Consequences of Arriving Species^§