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Insects injurious to the seeds of coniferous trees

Creator:: Jones, Sidney Carroll, 1898-1974
Resource Type:: Undergraduate Thesis
Full Text:: , OREGON -2- great as those of insects attacking the tree itself and^products of the tree, they are

The Black Hills beetle

Creator:: Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Bureau of Entomology
Resource Type:: Technical Report
Full Text:: , WITH FURTHER NOTES ON ITS DISTRIBUTION, LIFE HISTORY, AND METHODS OF CONTROL, PREPARED UNDER THE

Insect pests and diseases of currants and gooseberries

Creator:: Lovett, A. L. (Arthur Lester), 1885-1924, Oregon Agricultural College. Experiment Station, and Barss, H. P. (Howard Phillips), 1885-
Abstract:: Published June 1923. 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

The peach and prune twig-miner

Creator:: Lovett, A. L. (Arthur Lester), 1885-1924 and Oregon Agricultural College. Experiment Station
Abstract:: Published April 1923. 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:: and prune twig-miner is a serious pest of prune, peach, and apricot in Oregon. The injury is done by

Insect pests and diseases of bramble fruits

Creator:: Lovett, A. L. (Arthur Lester), 1885-1924, Barss, H. P. (Howard Phillips), 1885-, and Oregon Agricultural College. Experiment Station
Abstract:: Published June 1923. 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:: under Oregon conditions. CROWN GALL (ROOT AND CANE GALL) Symptoms. This disease may attack all kinds

The onion maggot

Creator:: Lovett, A. L. (Arthur Lester), 1885-1924 and Oregon Agricultural College. Experiment Station
Abstract:: Published April 1923. 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:: maggot is probably the most serious insect pest of onions in Oregon. The pest is present everywhere in

Some of the principal insect enemies of coniferous forests in the United States

Creator:: Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Department of Agriculture
Abstract:: Reprint from Yearbook of Department of Agriculture for 1902.
Resource Type:: Journal
Full Text:: 275 Characteristic features of the infested and dead timber 279 Methods of combating the pest

Insects injurious to young fruit trees : codling moth, kerosene emulsion, wire worms, flea beetles

Creator:: Oregon Agricultural Experiment Station and Washburn, F. L. (Frederic Leonard), 1860-1927
Abstract:: Published March 1892. 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. It has been found on other than fruittrees, and is undoubtedly carried, in larval stage, from

Mosaic and other systemic diseases of brambles in Oregon

Creator:: Zeller, S. M. (Sanford Myron), 1885-1948 and Oregon Agricultural College. Experiment Station
Abstract:: Published July 1923. 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:: the survey of disease conditions in loganberry and black and red raspberry plantings of Oregon one

The wheat jointworm in Oregon

Creator:: Chamberlin, T. R. and Oregon State Agricultural College. Agricultural Experiment Station
Abstract:: Published November 1928. 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:: , issuance holes, and parents of the jointworm. Agricultural Experiment Station Oregon State Agricultural

ScholarsArchive@OSU

Insects injurious to the seeds of coniferous trees

The Black Hills beetle

Insect pests and diseases of currants and gooseberries

The peach and prune twig-miner

Insect pests and diseases of bramble fruits

The onion maggot

Some of the principal insect enemies of coniferous forests in the United States

Insects injurious to young fruit trees : codling moth, kerosene emulsion, wire worms, flea beetles

Mosaic and other systemic diseases of brambles in Oregon

The wheat jointworm in Oregon

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