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Filtering by: Creator Jackson, H. S. (Herbert Spencer), 1883-1951

Fire blight of pear and apple

Creator:

Jackson, H. S. (Herbert Spencer), 1883-1951

Abstract:

Published April 1910. 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:

Bulletin No. 7 Crop Pest Series No. 1 Fire Blight of Pear and Apple By H. S. Jackson Oregon Agricultural
How and when to spray the orchard

Creator:

Jackson, H. S. (Herbert Spencer), 1883-1951, Wilson, H. F. (Harley Frost), 1883-, and Oregon Agricultural College. Extension Service

Abstract:

Published 1914. 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 When to Spray the Orchard BY H. S. JACKSON, Plant Pathologist, and H. F. WILSON, Entomologist
Orchard spraying

Creator:

Cordley, A. B. (Arthur Burton), 1864-1936, Jackson, H. S. (Herbert Spencer), 1883-1951, and Oregon Agricultural College. Experiment Station

Abstract:

Published February 1910. 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:

. CORDLEY AND H. S. JACKSON. Knowledge of a multiplicity of sprays is not essential to success in spraying