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List of works by Heikki Roininen

Bottom-up impact on the cecidomyiid leaf galler and its parasitism in a tropical rainforest

scientific article

Browsing-mediated shrub canopy changes drive composition and species richness in forest-tundra ecosystems

article

Choice of voles among genotypes of birch seedlings: its relationship with seedling quality and preference of insects.

scientific article published in February 2002

Determinants of parasitoid communities of willow-galling sawflies: habitat overrides physiology, host plant and space

scientific article published on 4 September 2015

Developing Mass Egg-Laying Medium for the Edible Ruspolia differens (Orthoptera: Tettigonidae)

scientific article published on 01 September 2019

Does lignin modification affect feeding preference or growth performance of insect herbivores in transgenic silver birch (Betula pendula Roth)?

scientific article published on 4 November 2005

EVOLUTION OF DIFFERENT GALL TYPES IN WILLOW-FEEDING SAWFLIES (HYMENOPTERA: TENTHREDINIDAE)

scientific article published on 01 April 1998

Environmental controls on the phenology of moths: predicting plasticity and constraint under climate change

scientific article

Extensive sampling and thorough taxonomic assessment of Afrotropical Rhyssinae (Hymenoptera, Ichneumonidae) reveals two new species and demonstrates the limitations of previous sampling efforts

scholarly article

Extensive sampling reveals the phenology and habitat use of Afrotropical parasitoid wasps (Hymenoptera: Ichneumonidae: Rhyssinae)

scientific article published on 14 August 2019

Fatty acid content and composition in edible Ruspolia differens feeding on mixtures of natural food plants

article

Genetic and environmental determinants of insect herbivore community structure in a Betula pendula population

scientific article published on 31 January 2014

Genetic and environmental determinants of silver birch growth and herbivore resistance

scientific article published in 2009

Genotypic variation in growth and resistance to insect herbivory in silver birch ( Betula pendula ) seedlings ⬇️

scientific article published on September 26, 2003

HOST PREFERENCE AND ALLOZYME DIFFERENTIATION IN SHOOT GALLING SAWFLY, EUURA ATRA.

scientific article

Herbivore community promotes trait evolution in a leaf beetle via induced plant response.

scientific article published on 25 December 2012

Host plants of the non-swarming edible bush cricket

article

Inheritance patterns of phenolics in F1, F2, and back-cross hybrids of willows: implications for herbivore responses to hybrid plants.

scientific article published in May 2003

Intraspecific competition, growth, chemistry, and susceptibility to voles in seedlings of Betula pendula.

scientific article published in October 2006

Is climate warming more consequential towards poles? The phenology of Lepidoptera in Finland

scientific article

Larval Tunnels of Phytobia betulae (Diptera: Agromyzidae) in Birch Wood

article published in 1998

Leaf litter decomposition differs among genotypes in a local Betula pendula population.

scientific article published on 15 March 2007

Long-term species loss and homogenization of moth communities in Central Europe.

scientific article

Negative impact of leaf gallers on arctic-alpine dwarf willow, Salix herbacea

No Indication of High Host-Plant Specificity in Afrotropical Geometrid Moths

article

Northward invasion of the parasitic deer ked ( Lipoptena cervi), is there geographical variation in pupal size and development duration?

scientific article published on 30 September 2010

Rapid estimation of the oxidative activities of individual phenolics in crude plant extracts

scientific article published on 29 April 2014

Reindeer herbivory reduces willow growth and grouse forage in a forest-tundra ecotone

scientific article published in 2008

THE EVOLUTION OF HOST-PLANT USE AND SEQUESTRATION IN THE LEAF BEETLE GENUS PHRATORA (COLEOPTERA: CHRYSOMELIDAE).

scientific article published on April 1998

Terrestrial trophic dynamics in the Canadian Arctic

article

The effects of reindeer grazing on the composition and species richness of vegetation in forest–tundra ecotone

article

The plant-based by-product diets for the mass-rearing of Acheta domesticus and Gryllus bimaculatus

scientific article published on 27 June 2019

Three new Afrotropical species of Tersilochinae (Hymenoptera: Ichneumonidae) from the Kibale National Park, Uganda

scientific article (publication date: 8 May 2014)

Tropical phenology: bi-annual rhythms and interannual variation in an Afrotropical butterfly assemblage

article by Anu Valtonen et al published March 2013 in Ecosphere

Willow bud and shoot foraging by ptarmigan in relation to snow level in NW Finnish Lapland

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