Study Of The Factors Governing The Efficiency Of Distribution And Rate Of Spray Nozzles Technical Bulletin

Author : H. L. Crane
Publisher : Forgotten Books
ISBN 13 : 9781333225896
Total Pages : 72 pages
Book Rating : 4.2/5 (258 download)

DOWNLOAD NOW!

Download or read book A Study of Factors Governing the Efficiency of Distribution and Rate of Discharge of Spray Nozzles (Classic Reprint) written by H. L. Crane and published by Forgotten Books. This book was released on 2016-08-16 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Study of Factors Governing the Efficiency of Distribution and Rate of Discharge of Spray Nozzles Even though very little experimental evidence can be found on the subject of coarse vs. Fine mist spraying for controlling fungous diseases, it seems to be an established fact that the finer the mist, the better the spray. Wallace 7 says in speaking of coarse spraying and drenching, If the nozzle is held long in; one position and throws a coarse spray, drenching certain branches, there is liable to be injury, whether the solution is weak or strong. A 1-50 solution applied in this way is more liable to burn than a 1-30 properly applied. The evidences of this are to be found in almost any orchard where certain limbs have been drenched. The solution collects in drops on the foliage and burns as the drops concentrate. The coating of the spray should consist Of very fine drops evenly distributed over the entire surface. If the application is too heavy, these drops collect at the tips and around the margins Of the leaves and as they dry the solution be comes more concentrated and burns. This statement Of the case is in strict accordance with the writer's Observations in a number of cases. 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.