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キーワード:
Rhopalicus tutela; Hymenoptera; Pteromalidae; host location;
oxygenated monoterpenes; Ips typographus; Coleoptera;
Scolytidae; bark beetle
Norway spruce; ips-typographus; attack
要旨:
Host location cues for parasitic wasps that attack bark beetle larvae concealed under the bark of spruce trees were analyzed by collecting odor samples from entrance holes into the bark beetle galleries, isolated larvae, and pupal chambers with or witho