Results 21 to 30 of about 1,466 (189)

Localization of Hydrogen Peroxide in Dormant Buds of Resistant and Susceptible Chestnut Cultivars: Changes During Gall Developmental Stages Induced by the Asian Chestnut Gall Wasp (Dryocosmus kuriphilus) [PDF]

Plants
Asian chestnut gall wasp (ACGW) (Dryocosmus kuriphilus Yasumatsu), native to China, is an invasive pest that causes significant economic losses in Castanea species.
Başak Müftüoğlu, Cevriye Mert
doaj   +2 more sources

Biotično zatiranje kostanjeve šiškarice (Dryocosmus kuriphilus Yasumatsu, Hymenoptera, Cynipidae)

Acta Agriculturae Slovenica, 2010
Kostanjevo šiškarico, Dryocosmus kuriphilus (Hymenoptera: Cynipidae), štejemo med najpomembnejše škodljivce kostanja (Castanea sp. in Castanopsis sp.) na različnih območjih sveta.
Katarina KOS, Stanislav TRDAN
doaj   +4 more sources

Tree Diversity Limits the Impact of an Invasive Forest Pest. [PDF]

PLoS ONE, 2015
The impact of invasive herbivore species may be lower in more diverse plant communities due to mechanisms of associational resistance. According to the "resource concentration hypothesis" the amount and accessibility of host plants is reduced in diverse ...
Virginie Guyot, Bastien Castagneyrol, Aude Vialatte, Marc Deconchat, Federico Selvi, Filippo Bussotti, Hervé Jactel   +6 more
doaj   +2 more sources

New findings of terrestrial arthropods from the Azorean Islands [PDF]

Biodiversity Data Journal
The knowledge on taxonomic diversity of arthropods is key to better understanding the biodiversity patterns and processes and guiding sustainable conservation strategies and practices. In the Azores, terrestrial arthropods are relatively well-inventoried
Mário Boieiro, Zsófia Varga-Szilay, Ricardo Costa, Luis Crespo, Abrão Leite, Raúl Oliveira, Gabor Pozsgai, Carla Rego, Hugo Calado, Mário Teixeira, David Lopes, António Soares, Paulo Borges   +12 more
doaj   +4 more sources

Dryocosmus kuriphilus . [Distribution map]. [PDF]

Distribution Maps of Plant Pests, 2006
Abstract A new distribution map is provided for Dryocosmus kuriphilus Yasumatsu. Hymenoptera: Cynipidae. Hosts: Chestnut ( Castanea spp.). Information is given on the geographical distribution in Europe (Italy), Asia (China, Fujian, Guangdong, Hebei, Hunan, Jiangsu, Liaoning ...
null CABI, null EPPO
  +4 more sources

Torymus sinensis and its close relatives in Europe: a multilocus phylogeny, detailed morphological analysis, and identification key [PDF]

Arthropod Systematics & Phylogeny, 2023
The introduction of the biological control agent Torymus sinensis Kamijo (Hymenoptera, Chalcidoidea, Torymidae) to control the populations of the chestnut gall wasp Dryocosmus kuriphilus Yasumatsu (Hymenoptera, Cynipidae) is considered one of the ...
Ionela-Mădălina Viciriuc, Mircea-Dan Mitroiu, Richard Robinson Askew, Nicolas Ris, Lucian Fusu, Nicolas Borowiec   +5 more
doaj   +3 more sources

Biological control of dryocosmus kuriphilus yasumatsu with the parasitoid torymus sinensis Kamijo

Millenium, 2021
Introduction: The chestnut gall wasp, Dryocosmus kuriphilus Yasumatsu (Hymenoptera: Cynipidae), is a gall inducing insect original from China that attacks the Castanea genus and can significantly hinder production of chestnut trees.
João Cardoso, Maria Teresa Almeida, Albino Bento   +2 more
doaj   +1 more source

Dryocosmus kuriphilus Yasumatsu (Hymenoptera: Cynipidae) in Minho (Northern Portugal): Bioecology, Native Parasitoid Communities and Biological Control with Torymus sinensis Kamijo (Hymenoptera: Torymidae)

Agronomy, 2022
The Asian chestnut gall wasp Dryocosmus kuriphilus Yasumatsu, native to China, was first detected in Europe in Italy in 2002. In Portugal it was declared in 2014, and it has since affected the Portuguese chestnut production.
Amaro Amorim, Raúl Rodrigues, Leonel J. R. Nunes, Mariano Freitas, Luísa Moura   +4 more
doaj   +1 more source

The open bar is closed: restructuration of a native parasitoid community following successful control of an invasive pest

Peer Community Journal, 2021
The rise of the Asian chestnut gall wasp Dryocosmus kuriphilus in France has benefited the native community of parasitoids originally associated with oak gall wasps by becoming an additional trophic subsidy and therefore perturbing population dynamics of
Muru, David, Borowiec, Nicolas, Thaon, Marcel, Ris, Nicolas, Viciriuc, Madalina I., Warot, Sylvie, Vercken, Elodie   +6 more
doaj   +1 more source

Egg maturation in an invasive gall wasp, Dryocosmus kuriphilus (Hymenoptera: Cynipidae): An experimental test of the pro-ovigenic and facultatively synovigenic hypotheses

European Journal of Entomology, 2022
There are two hypotheses on egg maturation in the invasive chestnut gall wasp, Dryocosmus kuriphilus Yasumatsu (Hymenoptera: Cynipidae). That it is pro-ovigenic (most or all of its potential lifetime egg complement is mature upon emergence) or ...
Yajiao WU, Yoshihisa ABE
doaj   +1 more source