Inbreeding depression in an arrhenotokous mite (Tetranychus urticae Koch) |
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Authors: | W. Helle |
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Affiliation: | (1) Laboratory of applied Entomology, University of Amsterdam, Netherlands |
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Abstract: | Five generations of inbreeding by sibmating in an arrhenotokous mite (Tetranychus urticae Koch) caused depression as measured in the hatchability of the eggs. It appeared that mainly the haploid eggs were affected.
Zusammenfassung Inzucht über 5 Generationen verursachte bei einer arrhenotoken Spinnmilbe (Tetranychus urticae Koch) eine an der Schlüpffähigkeit der Eier gemessene Depression. Es schien, daß davon hauptsächlich die haploiden Eier betroffen waren. |
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