Search Results

Folivorous larvae on flowers: do autumnal moths benefit from catkins of the mountain birch?

Authors: Klemola, Tero; Kaitaniemi, Pekka; Ruohomäki, Kai

Source: Entomologia Experimentalis et Applicata, Volume 134, Number 1, January 2010 , pp. 60-68(9)

Publisher: Blackwell Publishing

Responses of generalist invertebrate predators to pupal densities of autumnal and winter moths under field conditions

Authors: HEISSWOLF, ANNETTE; KLEMOLA, NETTA; AMMUNÉT, TEA; KLEMOLA, TERO

Source: Ecological Entomology, Volume 34, Number 6, December 2009 , pp. 709-717(9)

Publisher: Blackwell Publishing

No Impact of Pupal Predation on the Altitudinal Distribution of Autumnal Moth and Winter Moth (Lepidoptera: Geometridae) in Sub-Arctic Birch Forest

Authors: Hansen, Norun M.; Ims, Rolf A.; Hagen, Snorre B.

Source: Environmental Entomology, Volume 38, Number 3, June 2009 , pp. 627-632(6)

Publisher: Entomological Society of America

Genetic background affects genetically modified ethylene sensing in birch-insect interaction

Authors: Alatalo, Ira; Haviola, Sanna; Saloniemi, Irma

Source: Botany, Volume 86, Number 9, 1 September 2008 , pp. 988-994(7)

Publisher: NRC Research Press

How do food quality and larval crowding affect performance of the autumnal moth, Epirrita autumnata?

Author: Sillanpää, Saila

Source: Entomologia Experimentalis et Applicata, Volume 129, Number 3, December 2008 , pp. 286-294(9)

Publisher: Blackwell Publishing

Effects of host-plant shift on immune and other key life-history traits of an eruptive Geometrid, Epirrita autumnata (Borkhausen)

Authors: YANG, SHIYONG; RUUHOLA, TEIJA; HAVIOLA, SANNA; RANTALA, MARKUS J.

Source: Ecological Entomology, Volume 33, Number 4, August 2008 , pp. 510-516(7)

Publisher: Blackwell Publishing

Host plant quality and defence against parasitoids: no relationship between levels of parasitism and a geometrid defoliator immunoassay

Authors: Klemola, Netta; Kapari, Lauri; Klemola, Tero

Source: Oikos, Volume 117, Number 6, June 2008 , pp. 926-934(9)

Publisher: Blackwell Publishing

Fecundity of the autumnal moth depends on pooled geometrid abundance without a time lag: implications for cyclic population dynamics

Authors: Klemola, Tero; Andersson, Tommi; Ruohomäki, Kai

Source: Journal of Animal Ecology, Volume 77, Number 3, May 2008 , pp. 597-604(8)

Publisher: Blackwell Publishing

Climate change and outbreaks of the geometrids Operophtera brumata and Epirrita autumnata in subarctic birch forest: evidence of a recent outbreak range expansion

Authors: Jepsen, Jane U.; Hagen, Snorre B.; Ims, Rolf A.; Yoccoz, Nigel G.

Source: Journal of Animal Ecology, Volume 77, Number 2, March 2008 , pp. 257-264(8)

Publisher: Blackwell Publishing

Emission of herbivore-induced volatile terpenoids from two hybrid aspen (Populus tremula×tremuloides) clones under ambient and elevated ozone concentrations in the field

Authors: BLANDE, JAMES D.; TIIVA, PÄIVI; OKSANEN, ELINA; HOLOPAINEN, JARMO K.

Source: Global Change Biology, Volume 13, Number 12, December 2007 , pp. 2538-2550(13)

Publisher: Blackwell Publishing

Foliar Phenolics are Differently Associated with Epirrita autumnata Growth and Immunocompetence

Authors: Haviola, Sanna; Kapari, Lauri; Ossipov, Vladimir; Rantala, Markus; Ruuhola, Teija; Haukioja, Erkki

Source: Journal of Chemical Ecology, Volume 33, Number 5, May 2007 , pp. 1013-1023(11)

Publisher: Springer

Temporal and spatial variation in mountain birch foliar enzyme activities during the larval period of Epirrita autumnata

Authors: Yang, Shiyong; Haviola, Sanna; Ruuhola, Teija

Source: CHEMOECOLOGY, Volume 17, Number 2, June 2007 , pp. 71-80(10)

Publisher: Springer

Immunological Memory of Mountain Birches: Effects of Phenolics on Performance of the Autumnal Moth Depend on Herbivory History of Trees

Authors: Ruuhola, Teija; Salminen, Juha-Pekka; Haviola, Sanna; Yang, Shiyong; Rantala, Markus

Source: Journal of Chemical Ecology, Volume 33, Number 6, June 2007 , pp. 1160-1176(17)

Publisher: Springer

Natural host-plant quality affects immune defence of an insect herbivore

Authors: Klemola, Netta; Klemola, Tero; Rantala, Markus J.; Ruuhola, Teija

Source: Entomologia Experimentalis et Applicata, Volume 123, Number 2, May 2007 , pp. 167-176(10)

Publisher: Blackwell Publishing

Does immune function influence population fluctuations and level of parasitism in the cyclic geometrid moth?

Authors: Klemola, Tero; Klemola, Netta; Andersson, Tommi; Ruohomäki, Kai

Source: Population Ecology, Volume 49, Number 2, April 2007 , pp. 165-178(14)

Publisher: Springer

Temperature as a Modifier of Plant-Herbivore Interaction

Authors: Yang, Shiyong; Ruuhola, Teija; Haviola, Sanna; Rantala, Markus

Source: Journal of Chemical Ecology, Volume 33, Number 3, March 2007 , pp. 463-475(13)

Publisher: Springer

Waves and synchrony in Epirrita autumnata /Operophtera brumata outbreaks. I. Lagged synchrony: regionally, locally and among species

Authors: TENOW, O.; NILSSEN, A. C.; BYLUND, H.; HOGSTAD, O.

Source: Journal of Animal Ecology, Volume 76, Number 2, March 2007 , pp. 258-268(11)

Publisher: Blackwell Publishing

Waves and synchrony in Epirrita autumnata /Operophtera brumata outbreaks. II. Sunspot activity cannot explain cyclic outbreaks

Authors: NILSSEN, A. C.; TENOW, O.; BYLUND, H.

Source: Journal of Animal Ecology, Volume 76, Number 2, March 2007 , pp. 269-275(7)

Publisher: Blackwell Publishing

Geographically partitioned spatial synchrony among cyclic moth populations

Authors: Klemola, Tero; Huitu, Otso; Ruohomäki, Kai

Source: Oikos, Volume 114, Number 2, August 2006 , pp. 349-359(11)

Publisher: Blackwell Publishing

Host tree architecture mediates the effect of predators on herbivore survival

Authors: RIIHIMÄKI, JANNE; VEHVILÄINEN, HARRI; KAITANIEMI, PEKKA; KORICHEVA, JULIA

Source: Ecological Entomology, Volume 31, Number 3, June 2006 , pp. 227-235(9)

Publisher: Blackwell Publishing