Author: Frederick Zeller Hartzell

Publisher: Forgotten Books

Published: 2018-01-29

Total Pages: 94

ISBN-13: 9780267124138

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Excerpt from Experiments for the Control of the Grape Root-Worm On the basis of the experiments described, two methods of con trol are recommended: (i) Molasses, 2 gallons, arsenate of lead, 6 pounds, and water 100 gallons, followed in about one week with an application of bordeaux mixture (8 - 8-ioo) and arsenate of lead 6 pounds; (2) two applications of bordeaux mixture (8-8 - Ioo) and arsenate of lead, 6 pounds at an interval of about ten days. The first system of treatment is especially recommended when the beetles are present in excessive numbers, but the second is advised for general vineyard spraying when beetles are not abundant. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Experiments for the Control of the Grape Root-Worm (Classic Reprint) written by Frederick Zeller Hartzell and published by Forgotten Books. This book was released on 2018-01-29 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Experiments for the Control of the Grape Root-Worm On the basis of the experiments described, two methods of con trol are recommended: (i) Molasses, 2 gallons, arsenate of lead, 6 pounds, and water 100 gallons, followed in about one week with an application of bordeaux mixture (8 - 8-ioo) and arsenate of lead 6 pounds; (2) two applications of bordeaux mixture (8-8 - Ioo) and arsenate of lead, 6 pounds at an interval of about ten days. The first system of treatment is especially recommended when the beetles are present in excessive numbers, but the second is advised for general vineyard spraying when beetles are not abundant. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.