Utilization of hybrid oak hosts by a mon
Utilization of hybrid oak hosts by a monophagous gall wasp: How little host character is sufficient?
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Jeff R. Moorehead; Mark L. Taper; Ted J. Case
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Article
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1993
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Springer-Verlag
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English
⚖ 975 KB
We examined the utilization by the cynipid gall former, Andricus californicus, of oak trees ranging across a hybrid continuum from pure Quercus dumosa to pure Q. engelmannii. Two components of utilization were considered, the proportion of trees parasitized and the density of galls on parasitized tr