Hartikainen, Kaisa, Nerg, Anne-marja, Kivimäenpää, Minna, Kontunen-soppela, Sari, Mäenpää, Maarit, Oksanen, Elina, ...
Northern forest trees are challenged to adapt to changing climate, including global warming and increasing tropospheric ozone (O3) concentrations. Both elevated O3 and temperature can cause...
In comparison to the breeding of boreal conifers, silver birch (Betula pendula Roth) has several advantages from the biological point of view. Flowering at an early age allows faster succession of...
In comparison to the breeding of boreal conifers, silver birch (Betula pendula Roth) has several advantages from the biological point of view. Flowering at an early age allows faster succession of...
Seloste.
Literature was reviewed on genotypic variation between tree species (especially Betula spp.) and within species with regard to their resistance to feeding by voles (Microtus spp., Clethrionomys spp.)...
BREEDING BIRCHES FOR RESISTANCE TO RODENT AND HARE DAMAGE (1988)
Rousi, Matti, Ainen, Jorma Tahvan, Julkunen-Tiitto, Riitta, Kurten, Ulrika
Rodents and hares are very harmful pests in forest plantations in the Holarctic zone. No effective way to control damages by these pests is known. There is large variation in resistance of different...