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Filtering by: Alternative title ssim The pear leaf blister Remove constraint Alternative title ssim: The pear leaf blister

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The pear leaf blister mite : an old pest in a new role

Creator:

Oregon State College. Agricultural Experiment Station and Mote, Don C. (Don Carlos), 1887-

Abstract:

Published April 1929. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report

Full Text:

, Director Circular of Information No. 24 April, 1929 The Pear Leaf Blister Mite - An Old Pest in a New
The biology of the blister mites, Eriophyes SPP., of pear and apple in the Pacific Northwest

Creator:

Burts, Everett C.

Resource Type:

Dissertation

Full Text:

the Pacific Northwest. Childs(6, p. 6) states that the pear leaf blister mite was ocnmon In the
Apple blister-mite and its control

Creator:

Childs, Leroy, 1888- and Oregon Agricultural College. Experiment Station

Abstract:

Published February 1925. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report

Full Text:

for many years. Fig. 2, Lateral view of the pear leaf blister-mite greatly enlarged. (After Parrott
The economic situation of the white pine blister rust in the Pacific North West

Creator:

Cannavina, A. D.

Resource Type:

Undergraduate Thesis

Full Text:

The economic situation of the white pine blister rust in
History of white pine blister rust control : a personal account

Creator:

Benedict, Warren V., United States. Forest Service, and United States. Division of Forest Pest Control

Abstract:

Gerald W. Williams Collection. FS-355

Resource Type:

Book

Full Text:

Benedict's story of white pine blister rust control. I first came in contact with this work in the l 930's
An inquiry into the nature of a somatic segregation of characters in the LeConte pear

Creator:

Tufts, Warren Porter

Resource Type:

Masters Thesis

Full Text:

of Characters in the LeConte Pear. Submitted to the Faculty of the OREGO1 AGRICULTURAL COLLG for
Variation of sugars and acids during ripening of pears and in the production and storage of pear concentrate

Creator:

Akhavan, Iradj

Abstract:

Two methods of separating sugars and acids of Bartlett pears were compared to decide upon a working method for later studies involving identification and quantitation of sugars and acids during ripening of pears and in the production and storage of pear concentrate. The first method involved precipitation of acids with...

Resource Type:

Dissertation

Full Text:

OF SUGARS AND ACIDS DURING RIPENING OF PEARS AND IN THE PRODUCTION AND STORAGE OF PEAR
White pine blister rust control in the West

Creator:

Hiatt, Lewis P.

Resource Type:

Undergraduate Thesis

Full Text:

White pine blister rust control in the West WHITE PTNE
Delay of anthesis in 'Bartlett' and 'Bosc' pears (Pyrus communis) by evaporative cooling

Creator:

Collins, Margaret Dorothy

Abstract:

The influence of evaporative cooling for delay of 'Bartlett' and 'Bosc' fruit bud development for frost avoidance was investigated. Two mist systems, one in a mature pear orchard and the other in a young pear hedgerow, delayed 'Bartlett' and 'Bosc' bloom up to 15 and 8 days respectively. A low...

Resource Type:

Masters Thesis

Full Text:

mature pear orchard and the other in a young pear hedgerow, delayed 'Bartlett' and 'Bosc' bloom up to
Postharvest physiology of 'Anjou' pear fruit : relations between mineral nutrition and cork spot, respiration, and ethylene evolution

Creator:

Al-Ani, Abdulilah Mokhlif

Resource Type:

Dissertation

Full Text:

soluble Ca ratio in the fruit of 'Anjou' pear starting one week before bloom until leaf fall. Each

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Academic Affiliation

Horticulture201
Botany and Plant Pathology81
Entomology78
Food Science and Technology45
College of Forestry31
more Academic Affiliations »

Advisor

Richardson, Daryl G.15
Fuchigami, Leslie H.14
Lombard, Porter B.14
Lattin, John D.12
Reed, Barbara M.12
more Advisors »

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1909 to 2024

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Unknown 1,041

Committee Member

Mehlenbacher, Shawn9
Lombard, Porter B.8
Azarenko, Anita7
Appleby, Arnold P.6
Azarenko, Anita N.6
more Committee Members »

Conference Name

Western Orchard Pest and Disease Management Conference104
Pacific Northwest Insect Management Conference15
Pacific Northwest Vegetable Insect Conference4
Northwest Insect Management Conference1
Western Cooperative Spray Project1
more Conference Names »

Conference Section/Track

Pome Fruits42
Chemical Control/New Products19
Biology/Phenology5
Pesticide Resistance4
Implementation3
more Conference Section/Tracks »

Creator

Oregon State University. Extension Service170
Oregon State University. Agricultural Experiment Station160
Pscheidt, Jay W.55
Westigard, Peter H.46
Oregon Agricultural College. Experiment Station44
more Creators »

Contributor

Crabtree, Garvin4
William, Ray D.4
Financial Support Was Provided By The Natural Resources Conservation Service Under A Conservation Innovations Grant. The Bullitt Foundation And Benjamin Hammett, Ph.D., Provided Matching Funds.3
Howe, Glenn T.2
Osborne, James2
more Contributors »

Date

Date range begin – Date range end

Current results range from 1857 to 2024

View distribution

Unknown 43

Decade

1950-195993
1940-194975
1930-193992
1920-192955
1910-191954
1900-190916
1890-189926
1880-18894
1870-18791
1860-18691
more Decade »

Degree Field

Horticulture180
Entomology79
Botany and Plant Pathology55
Botany42
Food Science and Technology34
more Degree Fields »

Degree Level

Master's346
Doctoral278
Bachelor's25

Degree Name

Master of Science (M.S.)301
Doctor of Philosophy (Ph.D.)277
Master of Arts (M.A.)21
Bachelor of Science (B.S.)14
Master of Arts in Interdisciplinary Studies (M.A.I.S.)10
more Degree Names »

File Format

application/pdf124
pdf96

Language

English [eng]1,642
Malay [may]1
Spanish; Castilian [spa]1

License

All rights reserved181
Attribution 4.0 (CC BY 4.0)9
Attribution 3.0 United States5
Public Domain Mark 1.04
Attribution-NonCommercial 4.0 (CC BY-NC 4.0)3
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Location

Oregon, Oregon, United States, (Administrative Boundary)2
California, California, United States, (Administrative Boundary)1
Ebey's Landing National Historical Reserve, Island County, Washington, United States1
Fort Yamhill (historical), Oregon, United States, (Spot)1
Hood River, Oregon, United States, (Administrative Boundary)1
more Locations »

Non-Academic Affiliation

Oregon State University. Graduate School566
Oregon State University. Agricultural Experiment Station405
Oregon State University. Extension Service182
Oregon State University. Press17
Oregon State University. Libraries15
more Non-Academic Affiliations »

Peer Reviewed

No978
Yes238

Resource Type

Technical Report607
Masters Thesis342
Dissertation278
Conference Proceeding133
Other87
more Resource Types »

Rights Statement

Copyright Not Evaluated1,021
In Copyright495
No Copyright - United States164
In Copyright - Non-Commercial Use Permitted4
No Copyright - Non-Commercial Use Only 1

Subject

Agricultural pests -- Control -- Congresses124
Pears -- Diseases and pests45
Entomology34
Agricultural experiment stations -- Research -- Oregon -- Jackson County33
Agriculture -- Oregon -- Jackson County -- Field experiments33
more Subjects »

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