Results 161 to 170 of about 1,432 (176)

Chemical Cues for Host Location by the Chestnut Gall Wasp, Dryocosmus kuriphilus

Journal of Chemical Ecology, 2010
Dryocosmus kuriphilus is one of the most damaging pests of Castanea spp. Behavioral, chemical, and electrophysiological investigations were employed to examine the role of plant volatiles for host location by this thelytokuos cynipid. Y-tube olfactometer bioassays showed that adult wasps are significantly attracted by C. sativa twigs with at least 1-hr-
Germinara G. S, DE CRISTOFARO, Antonio, ROTUNDO, Giuseppe   +2 more
openaire   +4 more sources

Native parasitoids associated with Dryocosmus kuriphilus in Tuscany, Italy

2013
The invasive Dryocosmus kuriphilus Yasumatsu (Hymenoptera Cynipidae) is a major pest of Castanea spp. in Asia, the USA and Europe. The aim of this study is to characterize the parasitoid community associated to D. kuriphilus in Tuscany and determine their relative occurrence, before the introduction of the exotic parasitoid Torymus sinensis Kamijo. Ten
Panzavolta, T., Bernardo, U., Bracalini, M., Cascone, P., Croci F., Gebiola, M., Iodice L., Tiberi, R., Guerrieri, E.   +15 more
  +7 more sources

Tolerance of Castanea sativa cultivars to Dryocosmus kuriphilus

2017
The invasive Asian chestnut gall wasp (ACGW) (Dryocosmus kuriphilus Yasumatsu) is a major insect pest in chestnuts (Castanea spp.), in all its areas of distribution (6). ACGW gall formation can cause heavy reductions in plants’ growth rates and fruiting, severely damaging the chestnut market (5).
PANZAVOLTA, TIZIANA, Bracalini, M., Croci, F., Turchi, A., GIORDANI, EDGARDO, TIBERI, RIZIERO   +5 more
openaire   +1 more source

Dryocosmus kuriphilus (Oriental chestnut gall wasp)

PlantwisePlus Knowledge Bank, 2022
openaire   +1 more source

Fungal diversity in (dryocosmus kuriphilus ) infected chestnut tree crowns

2016
Two invasive organism Dryocosmus kuriphilus and Cryphonectria parasitica are serios threat to chestnut stands, chestnut trees and the quality of the production of fruit. The interaction of the fungus C. parasitica and chestnut gall wasp D. kuriphilus and the role of other fungi on the necrotic gall wasp in chestnut stands were investigated during the ...
Novak Agbaba, Sanja, Matošević, Dinka, Ćelepirović, Nevenka, Karija Vlahović, Monika   +3 more
openaire   +1 more source

[Relationship between occurrence of Dryocosmus kuriphilus and development of cecidum].

Ying yong sheng tai xue bao = The journal of applied ecology, 2004
Dryocosmus kuriphilus is one of the most important pests on chestnut in China, and cecidum is the jeopardized result of Dryocosmus kuriphilus. Under natural condition, the growth status of different cecidum of Dryocosmus kuriphilus was differed, and the weight of individual cecidum was submitted to normal distribution.
Yuzhou, Ding, Shoudong, Bi, Guofei, Fang, Lin, He   +3 more
openaire   +1 more source

Parasitic fungi on Dryocosmus kuriphilus in Castanea sativa necrotic galls

2011
The spread of Asian chestnut gall wasp (ACGW) Dryocosmus kuriphilus Yasumatsu (Hymenoptera Cynipidae) is an emergent constraint factor for Italian chestnut stands and orchards, considering its potential to reduce plants vigour and chestnut production. Biological control with the introduced parasitoid Torymus sinensis Kamijo (Hymenoptera Torymidae) is ...
Addario E, Turchetti T
openaire   +2 more sources

ANATOMICAL FEATURES OF CHESTNUT GALLS INDUCED BY DRYOCOSMUS KURIPHILUS

Acta Horticulturae, 2014
openaire   +1 more source

Biocenosi indigena di Dryocosmus kuriphilus in Piemonte

2011
QUACCHIA, Ambra, FERRACINI, CHIARA, PIAZZA E., CUTTINI, Davide, SALADINI, Matteo Alessandro, ALMA, Alberto   +5 more
openaire   +1 more source

DISINFESTATION OF DRYOCOSMUS KURIPHILUS YASUMATSU IN CASTANEA SCION WOOD

Acta Horticulturae, 2014
openaire   +1 more source