Results 1 to 10 of about 183 (120)

Biological control of the Asian chestnut gall wasp in Portugal: Insights from a mathematical model. [PDF]

open access: yesPLoS ONE, 2021
In recent years, the Asian gall wasp Dryocosmus kuriphilus has invaded chestnut trees and significantly affected the Portuguese chestnut production. Studies in other countries, such as Japan or Italy, have shown that the parasitoid Torymus sinensis can ...
Carlos Balsa   +2 more
doaj   +6 more sources

Correction: Biological control of the Asian chestnut gall wasp in Portugal: Insights from a mathematical model. [PDF]

open access: yesPLoS ONE, 2021
[This corrects the article DOI: 10.1371/journal.pone.0254193.].
Carlos Balsa   +2 more
doaj   +5 more sources

Short-Term Cold Stress Affects Parasitism on the Asian Chestnut Gall Wasp Dryocosmus kuriphilus [PDF]

open access: yesInsects, 2020
Temperature variation affects interactions involving plants, herbivores, and parasitoids, causing a mismatch between their phenological cycles. In the context of climate change, climatic factors can undergo profound and sudden changes, such as sudden hot
Carmelo Peter Bonsignore   +3 more
doaj   +6 more sources

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   +7 more sources

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]

open access: yesPlants
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   +5 more sources

Identification of a Unique Genomic Region in Sweet Chestnut (Castanea sativa Mill.) That Controls Resistance to Asian Chestnut Gall Wasp Dryocosmus kuriphilus Yasumatsu [PDF]

open access: yesPlants
The Asian chestnut gall wasp (ACGW) (Hymenoptera Dryocosmus kuriphilus Yasumatsu) is a severe pest of sweet chestnut (Castanea sativa Mill.) with a strong impact on growth and nut production.
Muriel Gaudet   +5 more
doaj   +4 more sources

Assessment of Chestnut Gall Toughness: Implications for a Biocontrol Agent [PDF]

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   +2 more sources

The chestnut growing hotspot of Turkey in danger: introduction of the Asian chestnut gall wasp into Aegean region

open access: yesTurkish Journal of Forestry, 2021
Asian chestnut gall wasp, Dryocosmus kuriphilus Yasumatsu (Hymenoptera, Cynipidae), is an important pest of Castanea species worldwide. Adults emerge in summer and lay eggs in a few days. Severe infestations may reduce chestnut and timber production.
Melih Mıcık   +3 more
doaj   +3 more sources

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   +3 more sources

Chestnut species and jasmonic acid treatment influence development and community interactions of galls produced by the Asian chestnut gall wasp, Dryocosmus kuriphilus. [PDF]

open access: yesJ Insect Sci, 2011
Jasmonic acid (JA) is a plant-signaling hormone involved in defenses against insects and pathogens as well as the regulation of nutrient partitioning. Gall wasps (Hymenoptera: Cynipidae) induce the formation of galls on their host plants, which house immature wasps and provide them with nutrition and protection.
Cooper WR, Rieske LK.
europepmc   +4 more sources

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