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Browsing by Author "Ambrosino, Mario D."

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Browsing by Author "Ambrosino, Mario D."

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  • Enhancing the predatory potential of hoverflies on aphids in Oregon broccoli fields with floral resources 
    Ambrosino, Mario D. (2006-03-13)
    Four key aspects of the relationship between predatory hoverflies and the aphid pest Brevicoryne brassicae L. on broccoli were investigated in the Willamette Valley, Oregon USA: 1) the relationship between aphid densit ...
  • Flea beetle pest management for organic potatoes 
    Oregon State University. Extension Service; Ambrosino, Mario D. (Corvallis, Or. : Extension Service, Oregon State University, 2008-01)
    Several species of flea beetles are commonly found in organic potato fields in North America. Adults of many of these species feed on the leaves of potatoes and other plants in the family Solanaceae, but tuber flea beet ...
  • A pocket guide: common natural enemies of crop and garden pests in the Pacific Northwest 
    Oregon State University. Extension Service; Ambrosino, Mario D. ([Corvallis, Or.] : Oregon State University, Extension Service, 2007-12)
    The cards in this guide are designed to help you quickly learn the main groups of natural enemies of crop and garden pests, their predacious activity, and tips for observing them. Photographs are of the most common s ...
  • Wireworm : biology and nonchemical management in potatoes in the Pacific Northwest 
    Oregon State University. Extension Service; Washington State University. Extension; University of Idaho. Extension; Andrews, N. (Nick); Ambrosino, Mario D.; Fisher, Glenn C.; Rondon, Silvia I.; Pacific Northwest Cooperative Extension ([Covallis, Or.] : Oregon State University Extension Service, 2008-12)
    Wireworm is the common name for the larvae of click beetles (Coleoptera: Family Elateridae). The adults do little or no damage, although there are some anecdotal reports that they can damage certain crops (e.g., grapes a ...

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