Results 61 to 70 of about 759 (194)

Colletotrichum acutatum associated with Dryocosmus kuriphilus galls on Castanea sativa

open access: yes, 2015
The occurrence of Colletotrichum acutatum J. H. Simmonds in necrotized galls of Dryocosmus kuriphilus Yasumatsu in chestnut (Castanea sativa Miller) stands is reported for the first time in Italy.
GAFFURI, FRANCESCA   +17 more
core   +1 more source

Development of a LAMP protocol to identify the parasitoid Carcelia iliaca from oak processionary moth (Thaumetopoea processioneae) larval tissue to understand and enhance biocontrol management plans

open access: yesAgricultural and Forest Entomology, Volume 27, Issue 1, Page 124-135, February 2025.
Abstract Oak processionary moth (Thaumetopoea processionea) (OPM) Linnaeus, 1758 (Lepidoptera: Notodontidae) is a serious forestry pest and risk to public health in the UK. The economic and environmental cost of chemical pesticides in managing OPM has driven the need for sustainable, strategies which fit into integrated pest management frameworks ...
Kyle Alexander Miller   +5 more
wiley   +1 more source

Native Parasitoids Recruitment as Potential Controllers of Dryocosmus kuriphilus (Hymenoptera; Cynipidae) in Recently Colonised Areas

open access: yesJournal of Applied Entomology, Volume 149, Issue 1, Page 88-99, February 2025.
ABSTRACT In this work, we investigate the native parasitoid community colonising galls by an invasive pest: the oriental chestnut gall wasp (OCGW), Dryocosmus kuriphilus (Hymenoptera; Cynipidae). We tried to understand how native parasitoids react after the arrival of the pest (two‐year sampling period) in the province of Zamora (Castilla & León region,
Juan Carlos Vinagrero‐Conde   +3 more
wiley   +1 more source

Assessing the susceptibility levels of chestnut cultivars/genotypes to Asian chestnut gall wasp (Dryocosmus kuriphilus Yasumatsu)

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2023
The Asian chestnut gall wasp Dryocosmus kuriphilus is a major insect pest affecting chestnut trees worldwide. Due to the galls that it creates on shoots and leaves, this pest prevents shoot development and blooming and decreases the fruit yield.
Başak MÜFTÜOĞLU   +2 more
doaj   +1 more source

Temporal changes in the composition of parasitoid assemblages associated with the invasive chestnut gall wasp

open access: yesEcological Entomology, Volume 49, Issue 6, Page 779-797, December 2024.
After 4‐year monitoring of Dryocosmus kuriphilus, we found that the abundance of each associated parasitoid species varied over time and that the number of species increased year after year. Changes in the number of parasitoid species associated with D.
Juan Luis Jara‐Chiquito   +3 more
wiley   +1 more source

İstilacı Tür Kestane Gal Arısı (Dryocosmus kuriphilus) Yasumatsu (Hymenoptera: Cynipidae)’nin Yeni Yayılış Alanları

open access: yes, 2020
Ülkemizde ilk kez 2014 yılında Yalova’da tespit edilen Dryocosmus kuriphilus Yasumatsu (Hymenoptera: Cynipidae) geçen süre zarfında kestane alanlarında yayılmaya devam etmiştir.
İbrahim YILDIRIM   +9 more
core   +1 more source

Native parasitoids associated with Dryocosmus kuriphilus Yasumatsu in Portugal: main species and parasitism rates [PDF]

open access: yes, 2018
A vespa-das-galhas-do-castanheiro, Dryocosmus kuriphilus Yasumatsu (Hymenoptera: Cynipidae) é originária da China e, em Portugal, foi referenciada pela primeira vez em 2014, na região de Entre-Douro-e-Minho.
Almeida, Joaquim   +3 more
core   +1 more source

Population Dynamics of Native Parasitoids Associated with the Asian Chestnut Gall Wasp (Dryocosmus kuriphilus) in Italy

open access: yesPsyche: A Journal of Entomology, 2018
Native parasitoids may play an important role in biological control. They may either support or hinder the effectiveness of introduced nonnative parasitoids released for pest control purposes.
Tiziana Panzavolta   +6 more
doaj   +1 more source

Brown rot on nuts of Castanea sativa Mill: an emerging disease and its causal agent

open access: yesiForest - Biogeosciences and Forestry, 2013
The quality and quantity of nut production are fundamental to the economic viability of chestnut cultivation, yet recent reports indicate that severe damage due to moulds represents a significant problem for growers.
Maresi G, Oliveira Longa CM, Turchetti T
doaj   +1 more source

Network structure and taxonomic composition of tritrophic communities of Fagaceae, cynipid gallwasps and parasitoids in Sichuan, China 中国四川的壳斗科、瘿蜂、和寄生蜂之三級营养生物群落的结构和组成

open access: yesInsect Conservation and Diversity, Volume 17, Issue 6, Page 1046-1071, November 2024.
We quantified previously unstudied tritrophic gall communities on Fagaceae in Sichuan, China, testing for ‘bottom‐up’ effects of host plant diversity on plant–herbivore and plant–parasitoid interactions. We sampled 176 cynipid gall morphotypes from 23 host plant species, yielding 64 parasitoid morphospecies.
Zhiqiang Fang   +18 more
wiley   +1 more source

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