Results 21 to 30 of about 211,765 (129)

Influence of leaf damage by the horse chestnut leafminer (Cameraria ohridella Deschka & Dimić) on mycorrhiza of Aesculus hippocastanum L. [PDF]

Mycorrhiza, 2019
In many parts of Europe, the white horse chestnut (Aesculus hippocastanum L.) has been attacked by the horse chestnut leafminer (Cameraria ohridella Deschka & Dimić), which causes premature leaf dieback. A. hippocastanum L. establishes mutualistic symbiosis with arbuscular mycorrhizal (AM) fungi.
Tyburska-Woś J, Nowak K, Kieliszewska-Rokicka B.   +2 more
europepmc   +4 more sources

Effects of defoliation by horse chestnut leafminer ( Cameraria ohridella ) on reproduction in Aesculus hippocastanum [PDF]

Trees - Structure and Function, 2003
In large parts of Europe horse chestnut trees (Aesculus hippocastanum) suffer from severe defoliation by an alien invasive species, the specialist leaf mining moth Cameraria ohridella (Lepidoptera; Gracillariidae). Heavily infested trees have a drastically shortened period for photosynthesis. We quantified the effect of moth infestation on reproduction
Thalmann, Christian, Freise, Jona, Heitland, Werner, Bacher, Sven   +3 more
openaire   +1 more source

Horse-chestnut leafminer Cameraria ohridella: invasion history and prognosis

IOP Conference Series: Earth and Environmental Science, 2020
Abstract This work summarizes all known data on the distributive history of Cameraria ohridella in Europe and in Russia with special reference to current process of invasion to different regions of Russia and prognosis on its future spread through Russian territories.
M G Krivosheina, N A Ozerova
openaire   +1 more source

Temporal and spatial variations in the parasitoid complex of the horse chestnut leafminer during its invasion of Europe [PDF]

Biological Invasions, 2010
The enemy release hypothesis posits that the initial success of invasive species depends on the scarcity and poor adaptation of native natural enemies such as predators and parasitoids. As for parasitoids, invading hosts are first attacked at low rates by a species-poor complex of mainly generalist species.
Grabenweger, Giselher, Kehrli, Patrik, Zweimüller, Irene, Augustin, Sylvie, Avtzis, Nikolaos, Bacher, Sven, Freise, Jona, Girardoz, Sandrine, Guichard, Sylvain, Heitland, Werner, Lethmayer, Christa, Stolz, Michaela, Tomov, Rumen, Volter, Lubomir, Kenis, Marc   +14 more
openaire   +3 more sources

Microsatellites for the highly invasive Cameraria ohridella (Lepidoptera: Gracillariidae) and their amplification in related species

European Journal of Entomology, 2008
A set of six polymorphic microsatellite markers was developed for the highly invasive horse chestnut leaf-mining moth, Cameraria ohridella. For 96 positive clones, six polymorphic microsatellites with conserved flanking regions were identified.
Neus MARI MENA, Romain VALADE, Emmanuelle MAGNOUX, Sylvie AUGUSTIN, Carlos LOPEZ-VAAMONDE   +4 more
doaj   +1 more source

Comparative genome analysis provides insights into the evolution and adaptation of Pseudomonas syringae pv. aesculi on Aesculus hippocastanum. [PDF]

, 2010
A recently emerging bleeding canker disease, caused by Pseudomonas syringae pathovar aesculi (Pae), is threatening European horse chestnut in northwest Europe. Very little is known about the origin and biology of this new disease.
Green, S., Richard Thwaites, Cottrell, Joan E, Jackson, Robert W., Studholme, David J., David J Studholme, Lovell, H., Jackson, R. W., Green, S, Dorati, F, Lovell, H, Kamoun, S., Bridget E Laue, Jackson, RW, Bridgett, S, Lovell, Helen, Robert W Jackson, Huitema, Edgar; id_orcid, Sharp, PM, Arnold, Dawn L., Blaxter, M., Thwaites, R, Paul M Sharp, Huitema, E., Studholme, DJ, Cottrell, J.E., Edgar Huitema, Sharp, Paul M, Laue, Bridget E, Thwaites, R., Bridgett, Stephen, Huitema, E, Sophien Kamoun, Studholme, D. J., Thwaites, Richard, Blaxter, M, Studholme, D.J., Federico Dorati, Arnold, D., Jackson, R., Laue, B.E., Laue, B. E., Joan E Cottrell, Sharpe, P.M., Cottrell, J. E., Bridgett, S., Kamoun, Sophien, Dorati, Federico, Sharp, Paul M., Dorati, F., Arnold, D, Huitema, Edgar, Arnold, Dawn, Helen Lovell, Dawn Arnold, Sarah Green, Cottrell, Joan E., Blaxter, Mark, Mark Blaxter, Laue, Bridget E., Cottrell, JE, Jackson, Robert W, Green, Sarah, Sharp, P. M., Stephen Bridgett, Laue, BE, Kamoun, S, Studholme, David J   +67 more
core   +1 more source

Spatial patterns and infestation processes in the horse chestnut leafminer Cameraria ohridella: a tale of two cities

Entomologia Experimentalis et Applicata, 2003
AbstractSpatial patterns of the horse chestnut leafminer Cameraria ohridella Deschka & Dimic (Lepidoptera: Gracillariidae) population density was analysed in the cities of Bern and Brussels in order to explore its spatial population dynamics. The surveys were carried out in Bern in 1998 and 2000 and in Brussels in 2001 to assess population density ...
Gilbert, Marius, Svatoš, Aleš, Lehmann, Matthias, Bacher, Sven   +3 more
openaire   +3 more sources

Effect of sun-exposure of the horse chestnut (Aesculus hippocastanum L.) on the occurrence and number of parasitoids of the horse chestnut leafminer (Cameraria ohridella Deschka & Dimic) in central Poland in 2004– 2006 [PDF]

, 2012
The research on parasitoids of the horse chestnut leafminer (Cameraria ohridella Deschka & Dymić, 1986) of the order Hymenoptera was conducted in the years 2004– 2006 in six locations in central Poland.
Celmer-Warda, Katarzyna, Tarwacki, Grzegorz, Bystrowski, Cezary   +2 more
core   +1 more source

Invasive phyllophagous insects in Ukraine

Наукові праці Лісівничої академії наук України, 2020
The biological invasion of non-native organisms can cause significant economic losses as well as large-scale damage to natural ecosystems. Among the invasive insects, the spread of alien phyllophagous insects feeding on the plant leaves is becoming ...
Iryna Matsiakh , Volodymyr Kramarets
doaj   +1 more source

Eulophid parasitoids (Hymenoptera: Eulophidae) of the horse chestnut leafminer, Cameraria ohridella (Lepidoptera: Gracillariidae), from İstanbul, Turkey

Turkish Journal of Zoology, 2011
The eulophid parasitoids (Hymenoptera: Eulophidae) of Cameraria ohridella Deschka and Dimic (Lepidoptera: Gracillariidae) on horse chestnuts (Aesculus hippocastanum L.) in İstanbul were determined for the first time. Horse chestnut leaves infested with leafminers were collected in 2008 and adult parasitoids were obtained in emergence cages in the ...
Cebeci, H. Huseyin, Grabenweger, Giselher, Ayberk, Hamit   +2 more
openaire   +2 more sources