Index Catalog // ScholarsArchive@OSU

The life-history and control of the rose leaf-hopper : an apple pest

Creator:: Childs, Leroy, 1888- and Oregon Agricultural College. Experiment Station
Abstract:: Published February 1918. 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:: leave of absence. THE LIFE-HISTORY AND CONTROL OF THE ROSE LEAF-HOPPER AN APPLE PEST By LEROY

Apple tree anthracnose : a new fungous disease

Creator:: Cordley, A. B. (Arthur Burton), 1864-1936 and Oregon Agricultural Experiment Station
Abstract:: Published January 1900. 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:: of growers to a serious disease of apple trees; to indicate the nature of the disease and how it is

The apple maggot in Oregon [1986]

Creator:: Fisher, Glenn C., Ali Niazee, Mohammed Taskeen, 1943-, and Oregon State University. Extension Service
Abstract:: Published July 1986. 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:: Oregon G. Fisher and M. T. AliNiazee The apple maggot (AM), Rhagoletis pomonella, is a threat to the

The relation of woolly apple aphis to perennial canker infection with other notes on the disease

Creator:: Oregon State Agricultural College. Agricultural Experiment Station and Childs, Leroy, 1888-
Abstract:: Published May 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:: most serious and wide-spread disease affecting apple trees in the Hood River and adjacent valleys at

Perennial canker of apple trees : a preliminary report

Creator:: Zeller, S. M. (Sanford Myron), 1885-1948, Childs, Leroy, 1888-, and Oregon Agricultural College. Experiment Station
Abstract:: Published August 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:: Pest and Hart. Rept. 1911-1612:178-197. 1913 (See page 193). PERENNIAL CANKER OF APPLE TREES 9

Latent viruses in apple varieties in Oregon nurseries

Creator:: Dimalla, Gerard George
Resource Type:: Masters Thesis
Full Text:: Plant Disease Survey 41: 210-217. 1961. 10. Luckwill, L. C. Latent viruses in apple rootstock and

Three species of apple plant lice in Oregon

Creator:: Wilson, H. F. (Harley Frost), 1883-
Abstract:: Published February 1909. 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:: Agricultural College And Experiment Station Three Species of Apple Plant Lice in Oregon BY H. F. WILSON

Bioassay, field-aged residues of Bacillus thuringiensis (Bt) against leafrollers, 1992

Creator:: Brunner, Jay F. and Smith, L. O.
Resource Type:: Conference Proceeding
Full Text:: .PandemispyrusanaKearfott on apple leaves Jay F. Brunner and L.O. Smith Washington State University Tree Fruit Research and

Biology, behavior : Pandemis pyrusana Kearfott dispersal of females/larvae : apple

Creator:: Brunner, Jay F.
Resource Type:: Conference Proceeding
Full Text:: pyrusana Kearfott dispersal of females/larvae: Apple Jay F. Brunner Washington StateUniversity Tree Fruit

The biology and control of Phytophthora root and stem rot of apple rootstocks from stool beds

Creator:: Tidball, Carolyn Jean
Abstract:: The present studies were conducted to better understand the etiology, epidemiology and potential control of the Phytophthora stem root rot as it occurs in apple stool beds. Symptoms of Phytophthora root and stem rot occurred as early as May and continued to develop throughout the growing season. Sunken brown-black lesions...
Resource Type:: Masters Thesis
Full Text:: part of the complex causing disease of apple stems and roots. For the purposes of this study, however

ScholarsArchive@OSU

The life-history and control of the rose leaf-hopper : an apple pest

Apple tree anthracnose : a new fungous disease

The apple maggot in Oregon [1986]

The relation of woolly apple aphis to perennial canker infection with other notes on the disease

Perennial canker of apple trees : a preliminary report

Latent viruses in apple varieties in Oregon nurseries

Three species of apple plant lice in Oregon

Bioassay, field-aged residues of Bacillus thuringiensis (Bt) against leafrollers, 1992

Biology, behavior : Pandemis pyrusana Kearfott dispersal of females/larvae : apple

The biology and control of Phytophthora root and stem rot of apple rootstocks from stool beds

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