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Kenneth Filchak
The Diapause Response of Rhagoletis pomonella to Varying Environmental Conditions and its Significance for Geographic and Host-Plant Related Adaptation
The recent shift of Rhagoletis pomonella Walsh (Diptera: Tephritidae) from its ancestral host hawthorn to apple is a model for incipient sympatric speciation in action. Previous studies have shown that... More »