Occurrence of Petrova resinella (Lepidoptera, Tortricidae) in a gradient of industrial air pollutants. by Heliövaara, Kari

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The pine bark bug, Aradus cinnamomeus (Heteroptera, Aradidae) and the height growth rate of young Scots pines. by Heliövaara, Kari

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Effect of forest fertilization on pine needle-feeding Coleoptera. by Heliövaara, Kari, Löyttyniemi, Kari

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Quantitative variation in the elemental composition of Scots pine needles along a pollutant gradient. by Heliövaara, Kari, Väisänen, Rauno

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Chemical control of cone pests in a Norway spruce seed orchard. by Annila, Erkki, Heliövaara, Kari

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Risk of bark beetle (Coleoptera, Scolytidae) damage in a spruce forest restoration area in central Finland by Joensuu, Johanna, Heliövaara, Kari, Savolainen, Eino

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Natural relapses in <it>vivax </it>malaria induced by <it>Anopheles </it>mosquitoes by Heliövaara Kari, Huldén Larry, Huldén Lena

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Forest insects and environmental variation in stand edges. by Peltonen, Mikko, Heliövaara, Kari, Väisänen, Rauno

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Comparison of protection methods of pine stacks against Tomicus piniperda. by Jääskelä, Mika, Heliövaara, Kari, Peltonen, Mikko, Saarenmaa, Hannu

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