Results 11 to 20 of about 8,611 (211)

The impact of the Asian chestnut gall wasp (Dryocosmus kuriphilus) on chestnut tree growth may be mediated by site resources

open access: yesFrontiers in Forests and Global Change, 2023
IntroductionThe Asian chestnut gall wasp (Dryocosmus kuriphilus) is a major pest of chestnut trees worldwide, seriously affecting chestnut cultivation.
Fernando Castedo-Dorado   +2 more
doaj   +3 more sources

A Case of Intragenic Recombination Dramatically Impacting the Phage WO Genetic Diversity in Gall Wasps

open access: yesFrontiers in Microbiology, 2021
The phage WO was characterized in Wolbachia, a strictly intracellular bacterium causing several reproductive alterations in its arthropod hosts. This study aimed to screen the presence of Wolbachia and phage WO in 15 gall wasp species from six provinces ...
Dao-Hong Zhu   +3 more
doaj   +1 more source

Cynipid gall wasps [PDF]

open access: yesCurrent Biology, 2018
Egan et al. introduce the reader to gall wasps, including a description of their life cycle and complex ecological interactions with host plants and natural enemies.
Scott P, Egan   +3 more
openaire   +2 more sources

Asian Chestnut Gall Wasp Dryocosmus kuriphilus Yasumatsu (Insecta: Hymenoptera: Cynipoidea: Cynipidae)

open access: yesEDIS, 2018
Accessibility Summary: In accordance with Title II regulations this content meets all points of exemption as Archived web content and/or Preexisting conventional electronic documents.
Emilie P. Demard, Ronald D. Cave
doaj   +5 more sources

Composition and Ecology of the Insect Community and Microbiota in Galls on a Hawkweed Hieracium × robustum Fries, 1848

open access: yesBiology and Life Sciences Forum, 2022
The gall wasp Aulacidea hieracii L., 1758 (Hymenoptera: Cynipidae) forms a stem gall on the hawkweed Hieracium × robustum Fries, 1848 (Asteraceae), a weedy herb that grows in the steppe biotopes of Eurasia.
Matvey I. Nikelshparg   +3 more
doaj   +1 more source

Interactions Between Figs and Gall-Inducing Fig Wasps: Adaptations, Constraints, and Unanswered Questions

open access: yesFrontiers in Ecology and Evolution, 2021
The ancient interaction between figs (Ficus, Moraceae) and their pollinating fig wasps is an unusual example of a mutualism between plants and gall-inducing insects.
Renee M. Borges
doaj   +1 more source

Assessment of Chestnut Gall Toughness: Implications for a Biocontrol Agent

open access: yesInsects, 2022
(1) Torymus sinensis, the biocontrol agent of the Asian chestnut gall wasp Dryocosmus kuriphilus, is univoltine, but in NW Italy a small percentage of individuals exhibits a prolonged diapause, mainly as late instar larva.
Chiara Ferracini   +5 more
doaj   +1 more source

Andricus pseudocecconii sp. nova (Hymenoptera: Cynipidae: Cynipini) from Iran [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2022
A new species of oak gall wasp, Andricus pseudocecconii Melika, Tavakoli & Stone, sp. nov. (Hymenoptera: Cynipidae, Cynipini) is described. Descriptions, diagnoses, biology, and host associations for the new species are given.
George Melika   +4 more
doaj   +1 more source

EVOLUTION OF THE GALL WASP-HOST PLANT ASSOCIATION [PDF]

open access: yesEvolution, 2001
Gall wasps, or cynipids, form the second largest radiation of galling insects with more than 1300 described species. According to current views, the first cynipids were phytophagous and developed in herb stems of the Asteraceae without modifying plant growth or development.
F, Ronquist, J, Liljeblad
openaire   +2 more sources

Investigations into stability in the fig/ fig-wasp mutualism [PDF]

open access: yes, 2010
Fig trees (Ficus, Moraceae) and their pollinating wasps (Chalcidoidea, Agaonidae) are involved in an obligate mutualism where each partner relies on the other in order to reproduce: the pollinating fig wasps are a fig tree’s only pollen disperser ...
Al-Beidh, Sarah, Al-Beidh, Sarah
core   +1 more source

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