Гримальский, В.И.; Лозинский, В.А.
(Вестник зоологии, 1967)
Some cases are registrated when with a great number of nests of Formica polyctena Forst. (up to 7,5 per 1 hectare at an average) in mixed pine-oak plantations, the leaf-eating vermin ate the oak leaves very often but at ...