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

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. The most effective and used method of control of D. kuriphilus is...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	João Cardoso, Maria Teresa Almeida, Albino Bento
Formato:	article
Lenguaje:	EN PT
Publicado:	Instituto Politécnico de Viseu 2021
Materias:	Castanea invasive species Dryocosmus kuriphilus biological control parasitism rate Special aspects of education LC8-6691 Public aspects of medicine RA1-1270
Acceso en línea:	https://doaj.org/article/c6d8a71fbafd4c578bfc0c017ade7005
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:c6d8a71fbafd4c578bfc0c017ade7005
record_format	dspace
spelling	oai:doaj.org-article:c6d8a71fbafd4c578bfc0c017ade70052021-12-02T17:15:51ZBiological control of dryocosmus kuriphilus yasumatsu with the parasitoid torymus sinensis Kamijo 10.29352/mill0214.211350873-30151647-662Xhttps://doaj.org/article/c6d8a71fbafd4c578bfc0c017ade70052021-01-01T00:00:00Zhttps://revistas.rcaap.pt/millenium/article/view/21135https://doaj.org/toc/0873-3015https://doaj.org/toc/1647-662X 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. The most effective and used method of control of D. kuriphilus is based on the releases of Torymus sinensis Kamijo (Hymenoptera: Torymidae), a specific parasitoid of D. kuriphilus and native in its natural habitat of origin (China). Objectives: To evaluate T. sinensis ability to establish a population, its dispersion ability and the effect of the release density on the populations of D. kuriphilus in the Portuguese region of Minho. Methods: T. sinensis releases were made in three sites in the Barcelos and Viana do Castelo counties. Results: The presence of T. sinensis was found in three sites of release one year after the releases and in two sites two years after the releases. Presence of T. sinensis was also found at 200 meters distance from the release sites. Conclusion: The average parasitism rates found due to T. sinensis were between 1.3% and 3.9% in the first year, and 0.8% and 13% in the second year, which are within the range described in the international literature. João CardosoMaria Teresa AlmeidaAlbino BentoInstituto Politécnico de ViseuarticleCastaneainvasive speciesDryocosmus kuriphilusbiological controlparasitism rateSpecial aspects of educationLC8-6691Public aspects of medicineRA1-1270ENPTMillenium, Vol 2, Iss 14 (2021)
institution	DOAJ
collection	DOAJ
language	EN PT
topic	Castanea invasive species Dryocosmus kuriphilus biological control parasitism rate Special aspects of education LC8-6691 Public aspects of medicine RA1-1270
spellingShingle	Castanea invasive species Dryocosmus kuriphilus biological control parasitism rate Special aspects of education LC8-6691 Public aspects of medicine RA1-1270 João Cardoso Maria Teresa Almeida Albino Bento Biological control of dryocosmus kuriphilus yasumatsu with the parasitoid torymus sinensis Kamijo
description	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. The most effective and used method of control of D. kuriphilus is based on the releases of Torymus sinensis Kamijo (Hymenoptera: Torymidae), a specific parasitoid of D. kuriphilus and native in its natural habitat of origin (China). Objectives: To evaluate T. sinensis ability to establish a population, its dispersion ability and the effect of the release density on the populations of D. kuriphilus in the Portuguese region of Minho. Methods: T. sinensis releases were made in three sites in the Barcelos and Viana do Castelo counties. Results: The presence of T. sinensis was found in three sites of release one year after the releases and in two sites two years after the releases. Presence of T. sinensis was also found at 200 meters distance from the release sites. Conclusion: The average parasitism rates found due to T. sinensis were between 1.3% and 3.9% in the first year, and 0.8% and 13% in the second year, which are within the range described in the international literature.
format	article
author	João Cardoso Maria Teresa Almeida Albino Bento
author_facet	João Cardoso Maria Teresa Almeida Albino Bento
author_sort	João Cardoso
title	Biological control of dryocosmus kuriphilus yasumatsu with the parasitoid torymus sinensis Kamijo
title_short	Biological control of dryocosmus kuriphilus yasumatsu with the parasitoid torymus sinensis Kamijo
title_full	Biological control of dryocosmus kuriphilus yasumatsu with the parasitoid torymus sinensis Kamijo
title_fullStr	Biological control of dryocosmus kuriphilus yasumatsu with the parasitoid torymus sinensis Kamijo
title_full_unstemmed	Biological control of dryocosmus kuriphilus yasumatsu with the parasitoid torymus sinensis Kamijo
title_sort	biological control of dryocosmus kuriphilus yasumatsu with the parasitoid torymus sinensis kamijo
publisher	Instituto Politécnico de Viseu
publishDate	2021
url	https://doaj.org/article/c6d8a71fbafd4c578bfc0c017ade7005
work_keys_str_mv	AT joaocardoso biologicalcontrolofdryocosmuskuriphilusyasumatsuwiththeparasitoidtorymussinensiskamijo AT mariateresaalmeida biologicalcontrolofdryocosmuskuriphilusyasumatsuwiththeparasitoidtorymussinensiskamijo AT albinobento biologicalcontrolofdryocosmuskuriphilusyasumatsuwiththeparasitoidtorymussinensiskamijo
_version_	1718381227421990912

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

Ejemplares similares