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Filtering by: Creator Brown, Pia Tollo Degree Field Entomology

A revision of the genus Colladonus (Homoptera, Cicadellidae)

Creator:

Nielson, Mervin William

Resource Type:

Dissertation

Full Text:

, brown, or golden with metal. lie irri deacence, usually with two black spots on vertex, an ivory collar
The American species of the genus Ellopia (Lepidoptera) with special reference to Ellopia somniaria Hulst

Creator:

Johnson, Philip Cornwell

Resource Type:

Masters Thesis

Full Text:

light buff to brown or green. There apears to be considerable variation in the colors and markings of
Biology and control of the black cherry aphid, Myzus cerasi (FAB.), in the Willamette Valley

Creator:

Gilmore, James Eugene

Resource Type:

Masters Thesis

Full Text:

(Fig. i) and when badly attacked turn brown and die. Young shoota on trees severely injured by
The distribution and biology of some Anthocoridae (Hemiptera: Heteroptera) in the Pacific Northwest

Creator:

Anderson, Norman Herbert

Resource Type:

Masters Thesis

Full Text:

succecdin xiolt3, tho bodî color chuige to car1et red and finally to reddish-brown. The pendages are
The species of root-weevils attacking strawberry with especial reference to their life history, habits and control in Oregon

Creator:

Wilcox, Joseph, 1901-1982

Resource Type:

Masters Thesis
Seasonal occurrence and distribution of aquatic insects in Berry Creek

Creator:

Kraft, Gerald Frederick

Resource Type:

Dissertation