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Filtering by: Conference section Foliage & Seed Insects Remove constraint Conference section: Foliage & Seed Insects Degree Name Bachelor of Science (B.S.) Remove constraint Degree Name: Bachelor of Science (B.S.) Resource Type Undergraduate Thesis Remove constraint Resource Type: Undergraduate Thesis

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Collection, storage, and germination test for forest tree seeds with special reference to seeds of important Oregon hardwoods

Creator:

Shiley, William A.

Resource Type:

Undergraduate Thesis

Full Text:

------------------- p 10. Fig. 2 --- Germinating pan ------------------ p 19. Fig. 3 --- Geneva Seed Tester
The insect factor in ponderosa pine management in Region 6 and Region 5

Creator:

Callaghan, Joseph

Resource Type:

Undergraduate Thesis

Full Text:

complete nor natural without its insect life, many of the insects being very beneficial as predators
Assessing Petal-cutting bees (Megachile sp.) usage of Clarkia amoena (Onagraceae) petals through the lens of iNaturalist and a Garden Experiment

Creator:

Mead, Mallory

Abstract:

Farewell-to-spring (Clarkia amoena) is native to the Pacific Northwest and commonly found in gardens, due to its aesthetic value and purported benefits to pollinators. Oregon and Washington are home to five subspecies of C. amoena, yet commercially available seed is limited to C. amoena ssp. lindleyi and C. amoena cultivars....

Resource Type:

Undergraduate Thesis

Full Text:

. Oregon and Washington are home to five subspecies of C. amoena, yet commercially available seed is
The use of some of the more important broadleaf and conifer trees of the United States for landscaping

Creator:

Mackey, James

Resource Type:

Undergraduate Thesis

Full Text:

tolerant of shade. III. hesistance. A.. Insects and diseases: subject to considerable insect injury
Relation of wild birds to our forests

Creator:

Parker, Edgar J.

Resource Type:

Undergraduate Thesis

Full Text:

chickadee will eat from two hundred to five hundred insects, or up to four thousand insect^or worm eggs
Natural reproduction of Douglas fir

Creator:

Brogan, Philip D.

Resource Type:

Undergraduate Thesis

Full Text:

Distance . 16 Tjfld and Temperature . 17 seed Losses. . e . . 18 R adents. . . . . . . . 18 Insects
Factors in management relating to the commercial production of cascara

Creator:

Helland, Marvin L.

Resource Type:

Undergraduate Thesis

Full Text:

insects. A scale insect, resembling the oyster shell scale, has also been noted in great numbers
Mistletoe on conifers

Creator:

Johnson, Emil

Resource Type:

Undergraduate Thesis

Full Text:

infested with cone nd seed-destroying insects. Seeds from such cones, if produced at all, are usually
The control of rodents

Creator:

Stratton, Clyde H.

Resource Type:

Undergraduate Thesis

Full Text:

longer available the mice depend on insects and insect eggs and larvae, young conifer seedlings, and
Forest products for Christmas use

Creator:

Bond, William Merrill

Resource Type:

Undergraduate Thesis

Full Text:

give symmetry of form. 4. It should rossess a dense crown of foliage. 5. The trunk should be straight

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Academic Affiliation

School of Forestry27
Horticulture1

Advisor

Bachelet, Dominique1
Crannell, Wanda K.1
Field, Katherine1
Gearhart, Anne1
Grantham, J. B.1
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Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1929 to 2023

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Committee Member

Langellotto, Gail A.1
Myers, James R.1

Creator

Anderson, Wallace1
Bond, William Merrill1
Borchgrevink, Gordon1
Brogan, Philip D.1
Brown, Melanie1
more Creators »

Contributor

Myers, James R.1

Date

Date range begin – Date range end

Current results range from 1929 to 2023

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Decade

2020-20292
2010-20191
1940-194913
1930-193913
1920-19291

Degree Field

Forestry26
BioResource Research1
Horticulture1
Natural Resources1

Degree Level

Bachelor's30

Degree Name

Bachelor of Science (B.S.)[remove]30

Language

English [eng]30

License

All rights reserved1

Non-Academic Affiliation

Oregon State University. Bioresource Research1

Peer Reviewed

No30

Resource Type

Undergraduate Thesis[remove]30

Rights Statement

Copyright Not Evaluated27
In Copyright3

Subject

4-H clubs -- Oregon1
Black cottonwood1
Cascara1
Christmas tree growing1
Christmas trees1
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