Differential development time of galls induced by Leptocybe invasa (Hymenoptera: Eulophidae) reveal differences in susceptibility between two Eucalyptus clones.
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DOI: 10.1002/ps.6119
Abstract: BACKGROUND The significance of morphological responses of hosts on susceptibility against gall-inducing insects are relatively unknown specially in planted forests. Here, we investigate the temporal morphological responses (gall development) induced by the invasive gall wasp… read more here.
Keywords: susceptibility; leptocybe invasa; time; eucalyptus clones ... See more keywords
Neovascularization during leafy gall formation on Arabidopsis thaliana upon Rhodococcus fascians infection
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DOI: 10.1007/s00425-017-2778-5
Abstract: AbstractMain conclusionExtensive de novo vascularization of leafy galls emerging uponRhodococcus fasciansinfection is achieved by fascicular/interfascicular cambium activity and transdifferentiation of parenchyma cells correlated with increased auxin signaling. A leafy gall consisting of fully developed yet… read more here.
Keywords: arabidopsis thaliana; leafy gall; rhodococcus fascians; formation ... See more keywords
Metabolic and functional distinction of the Smicronyx sp. galls on Cuscuta campestris
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DOI: 10.1007/s00425-018-2926-6
Abstract: Main conclusionThe weevil gall contains two distinct regions, differing in hydrolytic and antioxidant enzymes activity and profiles, which is also functionally distinct from the non-infected Cuscuta stems.Weevils of the genus Smicronyx are gall-forming insects, widely… read more here.
Keywords: cuscuta campestris; metabolic functional; smicronyx galls; gall ... See more keywords
Dining on corals: stable isotope evidence for close trophic connection between gall crabs (Cryptochiridae) and their stony coral hosts
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DOI: 10.1007/s13199-023-00968-y
Abstract: The exact nature of the relationship between symbiont fauna and their hosts is often unclear, but knowing more about these intricate ecological interactions is vital to understand the trophic positions of host-associated fauna, and can… read more here.
Keywords: food; host; isotope; gall ... See more keywords
Ophelimus sp., a new invasive gall wasp of Eucalyptus globulus in Europe, escapes the parasitism by Closterocerus chamaeleon due to an asynchronous life cycle
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DOI: 10.1016/j.biocontrol.2018.12.006
Abstract: Abstract Ophelimus sp. (Hym: Eulophidae) is an Australian gall wasp newly found in Southern Europe forming galls on Eucalyptus globulus. A congeneric gall wasp O. maskelli, also established in the Mediterranean Basin, is currently controlled… read more here.
Keywords: gall; chamaeleon; eucalyptus globulus; gall wasp ... See more keywords
Antimicrobial diterpene induced by two gall-inducing adelgids coexisting on Picea koraiensis.
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DOI: 10.1093/treephys/tpac041
Abstract: The mechanism by which closely-related species can coexist is a central factor in the stability of ecological communities. The larch adelgid (Adelges laricis laricis) and the eastern spruce adelgid (Adelges (Sacchiphantes) abietis) have both been… read more here.
Keywords: insects; two gall; gall; gall inducing ... See more keywords
The gall wasp Leptocybe invasa (Hymenoptera: Eulophidae) stimulates different chemical and phytohormone responses in two Eucalyptus varieties that vary in susceptibility to galling
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DOI: 10.1093/treephys/tpx098
Abstract: Gall-inducing insects produce various types of galls on plants, but little is known about the gall-induction mechanism of these galling insects. The gall wasp Leptocybe invasa Fisher & LaSalle (Hymenoptera: Eulophidae) forms galls of different… read more here.
Keywords: insects; susceptibility; leptocybe invasa; gall wasp ... See more keywords
Integrative taxonomy, larval biology and functional morphology of the little known gall-forming coral endoparasite Petrarca (Thecostraca: Ascothoracida)
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DOI: 10.1093/zoolinnean/zlad009
Abstract: Petrarca is an ascothoracidan endoparasite in scleratinian dendrophyllid corals. Petrarca can stimulate coral growth, forming a gall chamber to house itself inside the coral skeleton. The diversity, molecular phylogeny and feeding ecology of Petrarca are… read more here.
Keywords: integrative taxonomy; petrarca; gall; functional morphology ... See more keywords
Effects of different light conditions on anatomical and histological features of galls in bacterial gall disease of Cerasus × yedoensis.
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DOI: 10.1094/phyto-06-22-0221-r
Abstract: Cerasus × yedoensis (cherry 'Shomei-yoshino' Fujino) is affected by bacterial gall disease caused by Pseudomonas syringae pv. cerasicola (PSC). C. × yedoensis is often infected with PSC under weak light intensity which indicates that susceptibility… read more here.
Keywords: yedoensis; gall disease; gall; different light ... See more keywords
Xanthomonas bonasiae sp. nov. and Xanthomonas youngii sp. nov., isolated from crown gall tissues.
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DOI: 10.1099/ijsem.0.005418
Abstract: The genus Xanthomonas contains a set of diverse bacterial strains, most of which are known for their pathogenicity on annual crops and fruit trees causing economically important plant diseases. Recently, five Xanthomonas strains were isolated… read more here.
Keywords: xanthomonas youngii; bonasiae nov; gall; gall tissues ... See more keywords
Sensory co‐evolution: The sex attractant of a gall‐making fly primes plant defences, but female flies recognize resulting changes in host‐plant quality
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DOI: 10.1111/1365-2745.13447
Abstract: Tall goldenrod plants Solidago altissima appear to eavesdrop on the communication of a specialist gall‐inducing fly Eurosta solidaginis by detecting the volatile emissions of male flies and priming anti‐herbivore defences. However, the effects of defence… read more here.
Keywords: gall; plant quality; plant; host plant ... See more keywords