Results 21 to 30 of about 2,003 (190)

Biological control of the chestnut gall wasp with \emph{T. sinensis}: a mathematical model

Ecological Modelling, 2015
The Asian chestnut gall wasp \emph{Dryocosmus kuriphilus}, native of China, has become a pest when it appeared in Japan, Korea, and the United States. In Europe it was first found in Italy, in 2002.
Alma, Alberto, Ferracini, Chiara, Manzo, Alberto, Paparella, Francesco, Portaluri, Alessandro   +4 more
core   +4 more sources

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

Notulae 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, Cevriye MERT, Nimet Sema GENÇER   +2 more
doaj   +3 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]

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

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

Plants
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, Paola Pollegioni, Marco Ciolfi, Claudia Mattioni, Marcello Cherubini, Isacco Beritognolo   +5 more
doaj   +2 more sources

Fine Morphology of Antennal and Ovipositor Sensory Structures of the Gall Chestnut Wasp, Dryocosmus kuriphilus [PDF]

Insects, 2021
Dryocosmus kuriphilus is a gall-inducing insect, which can cause significant damage on plants of the genus Castanea Mill., 1754. Antennae and ovipositor are the main sensory organs involved in the location of suitable oviposition sites. Antennal sensilla
Milos Sevarika, Marco Valerio Rossi Stacconi, Roberto Romani   +2 more
doaj   +4 more sources

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

Ecological 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, Francesc Oliva, Irene Lobato‐Vila, Juli Pujade‐Villar   +3 more
wiley   +2 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]

J 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

Commodity risk assessment of <i>Castanea sativa</i> plants from the United Kingdom. [PDF]

EFSA J
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by graftwood, whips, bare root plants and potted ...
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Potting R, Susi H, van der Gaag DJ, Gómez P, Justesen AF, Lucchi A, Urek G, Yuen J, Zappala L, Bernardo U, Bubici G, Carluccio AV, Chiumenti M, Di Serio F, Fanelli E, Kariampa P, Marzachì C, Kaczmarek A, Matic L, Mijic D, Mosbach-Schulz O, Berlin A.   +38 more
europepmc   +2 more sources

Susceptibility levels of some chestnut cultivars and genotypes to the chestnut gall wasp in Turkey

Genetika, 2022
The Asian chestnut gall wasp (ACGW) is one of the most important pests threatening most Castanea species. The best management strategy against this pest can be establishing new orchards with resistant cultivars along with biocontrol (parasitoid Torymus sinensis Kamijo (Hymenoptera: Torymidae)).
Yusuf Çil, Ümit Serdar, Burak Akyüz
openaire   +1 more source

The Diversity of Bacteria Associated with the Invasive Gall Wasp Dryocosmus kuriphilus, Its Galls and a Specialist Parasitoid on Chestnuts. [PDF]

Insects, 2022
Dryocosmus kuriphilus (Hymenoptera: Cynipidae) induces galls on chestnut trees, which results in massive yield losses worldwide. Torymus sinensis (Hymenoptera: Torymidae) is a host-specific parasitoid that phenologically synchronizes with D. kuriphilus. Bacteria play important roles in the life cycle of galling insects.
Yang X, Hui Y, Zhu D, Zeng Y, Zhao L, Yang X, Wang Y.   +6 more
europepmc   +5 more sources