Parasitization in Petrova resinella (Lepidoptera, Tortricidae) galls in relation to industrial air pollutants.

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http://hdl.handle.net/10138/15455

Citation

Silva Fennica. 1986. 20(3): 233-236.

Title: Parasitization in Petrova resinella (Lepidoptera, Tortricidae) galls in relation to industrial air pollutants.
Author: Heliövaara, Kari; Väisänen, Rauno
Publisher: Suomen metsätieteellinen seura
Date: 1986
Language: en
ISSN: 0037-5330
URI: http://hdl.handle.net/10138/15455
Subject: teollisuusalueet
ilman epäpuhtaudet
mänty
äkämät
perhoset
pihkakääriäinen
loiset
ilman saastuminen
metsätuholaiset
Pinus sylvestris
Lepidoptera
Petrova resinella
industry
air pollution
gall causing insects
galls
pest insects
parasites
Subject (ysa): Harjavalta
Suomi


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