Spruce Budworm (Lepidoptera: Tortricidae) Egg Mass Dimensions and Corresponding Egg Complement on Black Spruce
作者:
D. J. Robison,
L. P. Abrahamson,
E. H. White,
D. T. Jennings,
M. M. Czapowskyj,
期刊:
Environmental Entomology
(OUP Available online 1990)
卷期:
Volume 19,
issue 2
页码: 257-259
ISSN:0046-225X
年代: 1990
DOI:10.1093/ee/19.2.257
出版商: Oxford University Press
关键词: Insecta;Choristoneura fumiferana;egg mass size;black spruce
数据来源: OUP
摘要:
Regression equations were constructed relating spruce budworm,Choristoneura fumiferana(Clemens), egg mass dimensions to number of eggs per egg mass on black spruce,Picea mariana(Miller) B.S.P., in northern Maine. Comparison of the results from the current study and from previously published studies suggest that the relationship between egg mass dimensions and number of eggs per egg mass is relatively constant over a broad range of conditions.
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