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Population densities, distributions and dispersal of Neoseiulus fallacis (Garman) and Tetranychus urticae (Koch) on individual hop plants, Humulus lupulus L. were studied for attributes of metapopulations such as empty patches, asynchrony of subpopulations, extinction of subpopulations, and dispersal of predators and prey among patches. Occupancy of hop leaves by predators or prey was stable over...
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