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Last edited by Tom Morris

July 10, 2025 | History

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E. J. Newcomer

entomologist

We need a photo of E. J. Newcomer

Born	1890
Died	1980

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Orchard insects of the Pacific Northwest and their control

by E. J. Newcomer
First published in 1933
5 editions, 5 ebooks
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The dock false-worm: an apple pest

by E. J. Newcomer First published in 1916
1 edition, 1 ebook
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Biology of the European red mite in the Pacific Northwest

by E. J. Newcomer First published in 1929
1 edition

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Experiments for the control of the San Jose scale with lubricating-oil emulsions in the Pacific Northwest

by E. J. Newcomer First published in 1931
1 edition, 1 ebook
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Insect pests of deciduous fruits in the West

by E. J. Newcomer First published in 1966
1 edition

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Value of the calyx spray in the codling moth control schedule

by E. J. Newcomer First published in 1932
1 edition, 1 ebook
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Control of the codling moth in the Pacific Northwest

by E. J. Newcomer First published in 1931
1 edition, 1 ebook
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Applying the dormant spray economically: a radio talk

by E. J. Newcomer First published in 1962
1 edition, 1 ebook
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Life history of the codling moth in the Yakima Valley of Washington

by E. J. Newcomer First published in 1924
1 edition, 1 ebook
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Experiments for the control of the European red mite and other fruit-tree mites

by E. J. Newcomer First published in 1927
1 edition

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Studies of fluorine compounds for controlling the codling moth

by E. J. Newcomer First published in 1933
1 edition

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Controlling important fungous and insect enemies of the pear in the humid sections of the Pacific Northwest

by D. F. Fisher and E. J. Newcomer First published in 1919
1 edition

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Experiments with insecticides for codling-moth control

by E. J. Newcomer First published in 1932
1 edition

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We need a photo of E. J. Newcomer

Born	1890
Died	1980

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ID Numbers

OLID: OL158465A

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Alternative names

Erval Jackson Newcomer

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