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Filtering by: Conference section Foliage & Seed Insects Advisor Mote, Don C. Rights Statement Copyright Not Evaluated

Biology of Cnephasia longana Haworth : an insect pest of several important crops in Oregon

Creator:

Edwards, W. D. (William Donald), 1904-

Resource Type:

Masters Thesis

Full Text:

Biology of Cnephasia longana Haworth : an insect pest of
Insect pests affecting clover in Oregon

Creator:

Anderson, Ernest Clifford

Resource Type:

Masters Thesis

Full Text:

seed grower has to contend with the insects that attack the seed itself or the sexual parts of the
Investigation on the life history and habits of the cherry case bearer (Coleophora pruniella Clemens) and the cigar case bearer (C. fletcherella Fernald) in the Willamette Valley

Creator:

Hsiao, Tsai Yu

Resource Type:

Masters Thesis

Full Text:

insect which causes serious injury to apple foliage every year, especially in the localities
A contribution to the knowledge of the Odonata of Oregon

Creator:

Schuh, Joe, 1910-1981

Resource Type:

Masters Thesis

Full Text:

order of insects in this state more complete. Pe:sonal observations have been added wherever it WVS
Habits and control of the Willamette mite Eotetranychus willamettei (McGregor) and related species in Hood River valley

Creator:

Olney, Vernon William

Resource Type:

Masters Thesis

Full Text:

as insect pests, have their natural enemies In the form of other insects and mites vthich attack