Index Catalog // ScholarsArchive@OSU

Observations on the morphology and biology of Rhizoglyphus robini Claparede (Acari, Acaridae)

Creator:: Baker, Gerald Timothy
Resource Type:: Dissertation
Full Text:: Claparede (Acari,TENTidae) by Gerald Timothy Baker A THESIS submitted to Oregon State University in

Environmental biology of Eriosoma pyricola Baker and Davidson

Creator:: Sethi, Satnam Lal
Abstract:: A method of culturing Eriosoma pyricola on detached root pieces was developed to ensure a regular supply of aphids for experimental work. Another method was designed for studying the alate sexuparae formation in woolly pear aphid, whereby growing plants were infested so that the aphids or their progeny could be...
Resource Type:: Dissertation
Full Text:: ERIOSOMA PYRICOLA BAKER AND DAVIDSON Abstract approved: K. G. Swenson A method of culturing Eriosoma

Larval systematics of the Troginae in North America, with notes on biologies and life histories (Coleoptera: Scarabaeidae)

Creator:: Baker, Charles William, 1937-
Abstract:: A study of the immature stages of the subfamily Troginae in North America was conducted from the spring of 1963 through the spring of 1965, Larvae of Trox and Omorgus were easily reared in the laboratory, but all attempts to rear the larvae of Glaresis were unsuccessful, The suberosus group,...
Resource Type:: Dissertation
Full Text:: (COLEOPTERAN SCARABAEIDAE). by CHARLES WILLIAM BAKER A THESIS submitted to OREGON STATE UNIVERSIT Y

Parasitism by the brood mite, Euvarroa sinhai delfinado and baker (Acari: Varroidae) on the dwarf honey bee, Apis florea F. (Hymenoptera: Apidae) in Thailand

Creator:: Kitprasert, Chutikarn
Resource Type:: Dissertation
Full Text:: DELFINADO AND BAKER TO FEED ON ADULT WORKERS OF APIS FLOREA F., A. CERANA F. AND A. MELLIFERA L. ABSTRACT

AppleMgr, a prototype decision aid for apple pest management

Creator:: Haley, Sue
Abstract:: Computer decision aids can help integrate and apply diverse sources of information and expertise to problems of integrated pest management (IPM) in agriculture and forestry. AppleMgr combines a rule-based expert system with databases and spreadsheets in a prototype decision aid intended to be expanded and modified for use by extension...
Resource Type:: Dissertation
Full Text:: AppleMgr, a prototype decision aid for apple pest

Labops hesperius Uhler : biology and impact of Oregon rangelands (Hemiptera: Miridae)

Creator:: Todd, James Gordon
Abstract:: The seasonal development and habits of Labops hesperius Uhler were studied in rangeland seeded to intermediate wheatgrass (Agropyron intermediurn (Host) Beauv. ) in Baker County, Oregon, The first nymphs appeared on March 22, and required about one week to complete each of the five nymphal stadia. Most small nymphs stayed...
Resource Type:: Masters Thesis
Full Text:: providing office and laboratory space in Baker, Oregon, Dr. J A. B. McArthur, superintendent, Eastern

Application of the study of organotaxy to a generic revision of the family Tydeidae (Acari : Actinedida)

Creator:: Andre, H. M. (Henri M.)
Abstract:: The organotaxy of the family Tydeidae is reviewed in light of the fundamental paradigms of Grandjean. The system of designation previously used to describe the tydeid idiosoma is replaced by a notation system based on chaetotaxy and poroidotaxy. A preliminary survey of dorsal sigillotaxy also is included. The phanerotaxy of...
Resource Type:: Masters Thesis
Full Text:: belongs. As a case in point, the genus Lorryia as defined by Baker (1965) illustrates several

A quantitative survey of the fleas associated with the gray-tailed vole, Microtus canicaudus Miller

Creator:: Robbins, Richard George
Abstract:: A study of the population dynamics and ecology of the fleas associated with the gray-tailed vole, Microtus canicaudus Miller, was conducted on three sites surrounding the city of Corvallis, Oregon. Over a period of 12 months, 22,641 adult and larval fleas representing three families and eight species were recovered from...
Resource Type:: Masters Thesis
Full Text:: (Baker) 1904 (Figures 20 and 21) In one or another of its several subspecies, Monopsyllus wagneri is a

Responses of males to a pheromone blend of female Oriental fruit moth with and without E8, E10-dodecadien-1-ol, a pheromone component of codling moth (Lepidoptera: Tortricidae)

Creator:: Allred, Darin B.
Abstract:: E8,E10-dodecadien-1-ol, the primary component of the female sex pheromone of codling moth, Cydia pomonella L., has no attraction to male Oriental fruit moth (OFM), C. molesta (Busck). However, this compound when added to the OFM pheromone blend of Z8-dodecenyl acetate (85.5%), E8-dodecenyl acetate (5.5%), and Z8- dodecen -1 -ol (9.0%),...
Resource Type:: Dissertation
Full Text:: established from insects obtained from a laboratory colony in California (T. C. Baker, University of

The parasite complex of the pea aphid, Acyrthosiphon pisum (Harris) on alfalfa in western Oregon

Creator:: Dickie, Alfred Gordon
Abstract:: This study was initiated in the Spring of 1966 for the purpose of determining the present status and effectiveness of imported parasitic wasps of the pea aphid in the Willamette Valley of western Oregon. The pea aphid is a serious pest throughout the pea and alfalfa growing regions of the...
Resource Type:: Masters Thesis
Full Text:: \ I A. pulcher Baker 'North American'/ \ / 10 Start'' 1966 A. 'European A. urticae ervi Haliday

ScholarsArchive@OSU

Observations on the morphology and biology of Rhizoglyphus robini Claparede (Acari, Acaridae)

Environmental biology of Eriosoma pyricola Baker and Davidson

Larval systematics of the Troginae in North America, with notes on biologies and life histories (Coleoptera: Scarabaeidae)

Parasitism by the brood mite, Euvarroa sinhai delfinado and baker (Acari: Varroidae) on the dwarf honey bee, Apis florea F. (Hymenoptera: Apidae) in Thailand

AppleMgr, a prototype decision aid for apple pest management

Labops hesperius Uhler : biology and impact of Oregon rangelands (Hemiptera: Miridae)

Application of the study of organotaxy to a generic revision of the family Tydeidae (Acari : Actinedida)

A quantitative survey of the fleas associated with the gray-tailed vole, Microtus canicaudus Miller

Responses of males to a pheromone blend of female Oriental fruit moth with and without E8, E10-dodecadien-1-ol, a pheromone component of codling moth (Lepidoptera: Tortricidae)

The parasite complex of the pea aphid, Acyrthosiphon pisum (Harris) on alfalfa in western Oregon

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