Results 11 to 20 of about 759 (194)

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

open access: yesMillenium, 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   +2 more
doaj   +5 more sources

Dryocosmus kuriphilus Yasumatsu 1951

open access: yes, 2022
Dryocosmus kuriphilus Yasumatsu, 1951 Dryocosmus kuriphilus Yasumatsu, 1951: 90, ǒ. Distribution. China (Fujian, Hebei, Hubei, Hunan, Jiangsu, Jiangxi, Liaoning, Shaanxi, Shandong Provinces) (Murakami 1980: 249), Japan (Honshu, Kyushu) (Yasumatsu 1951: 91; Sakagami 1952: 74; Shiraki 1952: 102; Kamiya 1959: 50; Masuda 1972: 222), Korean Peninsula ...
IRENE LOBATO-VILA   +11 more
openaire   +3 more sources

Dryocosmus kuriphilus (Hymenoptera cynipidae) in Sardegna [PDF]

open access: yes, 2014
The chestnut gall wasp Dryocosmus kuriphilus was detected in Sardinia in 2007. Two years later its biological control agent, Torymus sinensis, was released and was started the monitoring of native oak gall wasp parasitoids recruited by D. kuriphilus. Five years after its introduction the exotic parasitoid T.
Laura Loru   +5 more
core   +6 more sources

Biological Control of the Invasive Dryocosmus kuriphilus (Hymenoptera: Cynipidae) - an Overview and the First Trials in Croatia

open access: yesSouth-East European Forestry, 2014
Background and Purpose: Dryocosmus kuriphilus is a globally invasive insect pest, spreading very quickly in new habitats and making serious damage to sweet chestnut forests in Croatia and in several other European countries. Indigenous parasitoid species
Dinka Matošević   +3 more
doaj   +3 more sources

Parasitoid Recruitment to the Globally Invasive Chestnut Gall Wasp Dryocosmus kuriphilus [PDF]

open access: yes, 2007
The chestnut gall wasp Dryocosmus kuriphilus is a global pest of chestnut (Castanea). Established as a pest in the mid 20th century in Japan, Korea and the USA, this species has now reached Europe. Successful deployment of a biocontrol agent, Torymus sinensis, in Japan has led to its early release in Italy.
Aebi, A.   +11 more
openaire   +4 more sources

Newly invaded territories by Dryocosmus kuriphilus in Spain and first records of Torymus sinensis in the Sistema Central

open access: yesForest Systems, 2020
Aim of the study: To update the distribution of Dryocosmus kuriphilus, the Asian chestnut gall wasp, focusing on the central area of the country (Sistema Central). Gall samplings of these areas were carried to obtain the first records of parasitoids on D.
Diego Gil-Tapetado   +3 more
doaj   +3 more sources

Case study of a new method for the classification and analysis of Dryocosmus kuriphilus Yasumatsu damage to young chestnut sprouts

open access: yesiForest - Biogeosciences and Forestry, 2012
Dryocosmus kuriphilus is a new chestnut pest that is causing a serious problem worldwide. This gall wasp causes severe infestations of Italian Castanea sativa stands, which lowers their productivity.
Maltoni A, Mariotti B, Tani A
doaj   +2 more sources

Distribution and dispersal of the invasive Asian chestnut gall wasp, Dryocosmus kuriphilus (Hymenoptera: Cynipidae), across the heterogeneous landscape of the Iberian Peninsula

open access: yesEuropean Journal of Entomology, 2018
Dryocosmus kuriphilus (Hymenoptera: Cynipidae), also known as the Asian chestnut gall wasp, is a non-native invasive species that has recently appeared in many regions of Europe, including the Iberian Peninsula.
Diego GIL-TAPETADO   +3 more
doaj   +2 more sources

Genome-wide analysis of bHLH transcription factor family reveals their involvement in kernel development and biotic stress responses in Chinese chestnut [PDF]

open access: yesFrontiers in Plant Science
IntroductionThe basic helix-loop-helix (bHLH) transcription factor family plays crucial roles in plant growth, development, and responses to environmental stresses.
Rongchen Li   +11 more
doaj   +2 more sources

Gnomoniopsis castaneae associated with Dryocosmus kuriphilus galls in chestnut stands in Sardinia (Italy)

open access: yesiForest - Biogeosciences and Forestry, 2017
Invasive fungal pathogens and pests of sweet chestnut (Castanea sativa Mill.) forests drastically reduce their productivity. The recently described Gnomoniopsis castaneae is one of the main agents involved in the epidemic of brown rot of chestnut nuts ...
Seddaiu S   +3 more
doaj   +2 more sources

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