Two Common Scale-Insects of the Orchard: The Scurfy Bark-Louse, the Oyster-Shell Bark-Louse (Classic Reprint)

Name: Two Common Scale-Insects of the Orchard: The Scurfy Bark-Louse, the Oyster-Shell Bark-Louse (Classic Reprint)
Brand: Forgotten Books
Availability: OutOfStock
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By Britton, Wilton Everett

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Description

Excerpt from Two Common Scale-Insects of the Orchard<br/><br/>2. The scurfy bark-louse is a native of North America and is well distributed over the United States. The female is light grey and pear Â shaped, while the male is much smaller, white with parallel sides. There is one brood each year at the North. It winters in the egg stage and the eggs hatch during the latter part of May. ~eggs for the next brood are laid the first week in October. Small apple and pear trees and currant bushes are the most seriously infested and are sometimes killed.

Product details

Binding:: Paperback
Number of Pages:: 15
Release Date:: 2018-08-24
Publication Date:: 2018-08-24
Publisher:: Forgotten Books
Languages:: Published: English, Original: English
ISBN10:: 133451643X

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