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| Robinet, C.; Roques, A.; Van Opstal, N.; Baker, R.; Pan, H.; Fang, G.; Ye, J.; Zhang, Y.; Tröltzsch, K.; Sun, J.. |
| Tipo: Meeting Paper |
Palavras-chave: BURSAPHELENCHUS XYLOPHILUS; ESPECE EXOTIQUE INVASIVE; MONOCHAMUS; INVASION BIOLOGIQUE; EXPANSION; DISPERSION; INSECTE VECTEUR; ACTIVITE HUMAINE; EFFET ANTHROPOGENIQUE PINEWOOD NEMATODE; INVASIVE ALIEN SPECIES; PEST INSECT; BIOLOGICAL INVASION; SPREAD; RANGE EXPANSION; DAMAGE; VECTOR INSECT; HUMAN ACTIVITY; ANTHROPOGENIC EFFECT. |
| Ano: 2009 |
URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2010de64addc&uri=/notices/prodinra1/2010/08/ |
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| Grabenweger, G.; Augustin, S.; Avtzis, N.; Bacher, S.; Freise, J.; Girardoz, S.; Guichard, S.; Heitland, W.; Kehrli, P.; Kenis, M.; Lethmayer, C.; Stolz, M.; Tomov, R.; Volter, L.. |
| The parasitism of the horse chestnut leafminer remains at a low level in Europe since many years. As a consequence, horse chestnuts in regions with more than 20years of C. ohridella infestation still suffer from heavy leafminer attack.However, results of our investigations show changes in the parasitoid complex over the years, reflecting three different strategies exemplified by three parasitoidspecies. (1) The abundance of the most common parasitoid, Minotetrastichus frontalis, seems to remain at the same low level, indicating that the parasitoid does not actively search for special leafminer hosts but rather encounter them by chance. The relative impact of these species decreases as other parasitoids gain importance. (2) Other species, like Pediobius... |
| Tipo: Conference Paper |
Palavras-chave: MINEUSE DU MARRONNIER D'INDE; LEPIDOPTERE; INVASION BIOLOGIQUE; ATTAQUE; DEGAT; PARASITISME; CAMERARIA OHRIDELLA; LEPIDOPTERA; GRACILLARIIDAE HORSE CHESTNUT LEAFMINER; BIOLOGICAL INVASION; DAMAGE; PEST INSECT; PARASITISM; HOST PARASITE RELATIONSHIPS . |
| Ano: 2005 |
URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD200765eacbf1&uri=/notices/prodinra1/2011/05/ |
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