Relationship between Megastigmus suspectus Borr. size and Abies alba Mill. Seed size.

Investigation on the relationship between the size of the Borr. (Hymenoptera, Torymidae) and the size of Mill. seeds from which those insects emerged was conducted. The examined insects (n = 46) originated from southern Poland, and were obtained from cones collected in 1993. thorax len...

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Bibliographic Details
Main Author: Skrzypczynska, Malgorzata
Format: Article
Language:English
Published: Finnish Society of Forest Science 1996-01-01
Series:Silva Fennica
Online Access:https://www.silvafennica.fi/article/5577
Description
Summary:Investigation on the relationship between the size of the Borr. (Hymenoptera, Torymidae) and the size of Mill. seeds from which those insects emerged was conducted. The examined insects (n = 46) originated from southern Poland, and were obtained from cones collected in 1993. thorax length was used as an index of adult insect size, because that was correlated with 8 other body measurements. In addition, the diameter of the emergence hole of this insect was measured. All data were log-transformed and analysed using regression analysis. There was no linear correlation between adult size and seed size, using either length of thorax or any of the other 8 body traits tested.Megastigmus suspectusAbies albaM. suspectus
ISSN:2242-4075