Experimental evidence for associational resistance against the European pine sawfly in mixed tree stands
This study examined whether the saplings of Scots pine (Pinus sylvestris) exhibit associational resistance against the European pine sawfly Neodiprion sertifer (Hymenoptera, Diprionidae) when grown in a mixture with 50% silver birch (Betula pendula). The number of sawflies on pine trees in pure...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Finnish Society of Forest Science
2007-01-01
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| Series: | Silva Fennica |
| Online Access: | https://www.silvafennica.fi/article/295 |