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Creator:: Ruttum, Joanne C.
Abstract:: Lily hybrids vary in their ability to produce virus-free (VF) bulblets when grown from virus-infected scales in tissue culture. Asiatic hybrids typically produce a higher percentage of in vitro VF scale bulblets than do Lilium longiflorum cultivars. Three hypotheses concerning the cause of this variation are tested on five lily...
Resource Type:: Masters Thesis
Full Text:: . Lily hybrids vary in their ability to produce virus-free (VF) bulblets when grown from virus-infected

Creator:: Lyons, Alan Robert
Resource Type:: Masters Thesis
Full Text:: antisera and infected lily sap. More information on the necrotic fleck disease on lilies has been

Creator:: Valenciano Mora, Jose Roberto
Abstract:: Although chemical fungicides are commonly used to control fungal soil-borne diseases of Easter lilies, Lilium longiflorum Thunb., in field production and greenhouse forcing, cultural and biological controls may be alternatives or complementary to chemicals for control of pathogens. The influence of inoculations with beneficial, symbiotic, and biocontrol microorganisms to enhance...
Resource Type:: Masters Thesis
Full Text:: . Disease control and growth of Easter lily were equal or greater when beneficial microorganisms were

Creator:: Oregon State College. Agricultural Experiment Station and McWhorter, Frank, 1896-1985
Abstract:: Published August 1938. 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:: Frank P. cWhorter, Plant Pathologist The candidum lily, also called the Madonna lily, is very

Creator:: Oregon Agricultural College. Experiment Station, Oregon. State Department of Agriculture, and Oregon Association of Nurserymen
Abstract:: Published March 1944. 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:: DJPROVING OKEGON-GROWM FRUIT NURSERY STOCK/I Virus infections of stone fruits have become a matter of

Creator:: McWhorter, Frank, 1896-1985, Millsap, H. H., and Oregon State College. Agricultural Experiment Station
Abstract:: Published September 1946. 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:: experiments in lily-growing areas of Oregon and on an analysis of the 1945-46 commercial treatments which

Creator:: McWhorter, Frank, 1896-1985 and Oregon State College. Federal Cooperative Extension Service
Abstract:: Published May 1958. 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:: common Western lily aphid is unable to transmit the disease, according to studies made by Charles

Creator:: Oregon State College. Agricultural Experiment Station and Chamberlin, W. J. (Willard Joseph), 1890-
Abstract:: Published March 1936. 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:: MORE flIPORTANT INSECT ENEMIES OF CONIFEROUS NURSERY STOCK IN OREGON by W. J. Chamberlin, Forest

Creator:: Oregon State College. Agricultural Experiment Station and Rosenstiel, Robert G. (Robert George), 1910-1985
Abstract:: Published December 1951. 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:: they repeat their actions. On some nursery stock the tip injury causes abnormal growth which disfigures

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