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Filtering by: Subject Green peach aphid -- Control Rights Statement In Copyright Subject Geocoris -- Columbia River Watershed

Seasonal occurrence and abundance of insect pests and natural enemies in the Columbia Basin

Creator:

Klein, Matthew L.

Abstract:

Potato (Solanum tuberosum L.) is the fourth largest food crop in the world following rice (Oryza sativa L.), wheat (Triticum spp.), and maize (Zea mays subs. mays). Potatoes arrived in the United States in the early 1600s and over the following centuries, the crop was subsequently cultivated across the country...

Resource Type:

Masters Thesis

Full Text:

Oregon (Union and Baker Counties). The potato aphid (PA) Macrosiphum euphorbiae Thomas, the green peach