Download or read book Spray Fumigation Treatment for Resistant Red Scale on Lemons Classic Reprint written by Henry Josef Quayle and published by Forgotten Books. This book was released on 2018-05-02 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Spray-Fumigation Treatment for Resistant Red Scale on Lemons Thirteen lemon groves in Los Angeles and Orange counties, selected because of the heavy infestation of the red scale, were involved in the experiments reported herein. 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 Spray fumigation Treatment for Resistant Red Scale on Lemons written by and published by . This book was released on 1934 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spray fumigation Treatment for Resistant Red Scale on Lemons written by Henry Josef Quayle and published by . This book was released on 1934 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spray fumigation Treatment for Resistant Red Scale on Lemons B583 written by H J (Henry Josef) 1876- Quayle and published by Hassell Street Press. This book was released on 2021-09-09 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Bulletins on Citrus Canker and Red Seale on Lemons written by H. J. Quayle and published by . This book was released on 19?? with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Control of Citrus Insects and Mites Classic Reprint written by Henry Josef Quayle and published by Forgotten Books. This book was released on 2018-09-10 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Control of Citrus Insects and Mites Spraying for Black S cale. - The black scale, which lacks the firm waxy covering that protects such scales as the red, yellow, and purple, may be satisfactorily controlled by Oil sprays and yields to Oil sprays Of the lighter grades, which are not SO detrimental to the tree. These sprays are also valuable for the control Of the red mite, which may be present in much Of the black-scale area. A light-medium Oil is used at a strength Of 2 per cent as an emulsion or per cent as an emulsive. 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 Fumigation Practice Classic Reprint written by Charles William Woodworth and published by Forgotten Books. This book was released on 2017-12-23 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Fumigation Practice The fumigation of orchards has never been practiced in California outside of the seven southern counties, and there only in the citrus belt. It has supplanted spraying almost entirely in much of this region, however, and there seems to be no reason why it should not be found equally satisfactory in other parts of the State. Though much has been written on this subject there is nothing that gives a comprehensive account of the methods now in use. This bulletin has been prepared to supply this information and to awaken a wider interest in the matter of fumigation. The experience with fumigation in the East emphasizes its value as a means of utterly destroying newly introduced scale insects; and there is greater reason for hope to entirely eradicate such insects with this process than by any other known method except the destruction of the infested trees. 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 Gas Treatment for Scale Insects written by South Africa. Horticultural Board and published by . This book was released on 1897 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Control of Citrus Insects Classic Reprint written by Henry Josef Quayle and published by Forgotten Books. This book was released on 2017-10-27 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Control of Citrus Insects The acid used in fumigation work is the commercial sulphuric acid (h2804) of 66 degrees Beaume, or about 93 per cent pure. The cost of this product is from to 2 cents per pound. 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 Fumigation of Citrus Plants With Hydrocyanic Acid written by Russell Sage Woglum and published by Forgotten Books. This book was released on 2017-12-11 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Fumigation of Citrus Plants With Hydrocyanic Acid: Conditions Influencing Injury Contents. Page. Introduction. 1 General discussion of factors which influence The effect of hydrocyanic acid on plants 2 fumigation injury. Details of experiments 3 The concentration of the gas. The effect on plant injury of temperature, The length of exposure light, and moisture before fumigation 4 The physiological condition of the plant The effect on plant injury of temperature, Atmospheric and light conditions light, and moisture after fumigation 10 Summary. The effect on plant injury of temperature, Literature cited. Light, and moisture during fumigation introduction. 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 Fumigation Investigations in California Classic Reprint written by Russell Sage Woglum and published by Forgotten Books. This book was released on 2018-09-22 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Fumigation Investigations in California Early in July, 1907, the writer received a commission to investi gate the use Of hydrocyanic - acid gas in the. Control of insect pests of citrus trees in southern California. Acting under detailed instruc tions from Mr. C. L. Marlatt, the Assistant Chief of the Bureau of Entomology of the United States Department of Agriculture, he spent the latter part Of July and the following three months in a thorough field investigation to acquaint himself with the condi tions of citrus culture throughout southern California, the distribu tion of the different citrus pests and the damage caused by them, the existing methods for their control, and the status of fumigation as then practiced in the various citrus districts. During. This period all the important citrus - producing sections south of Santa Barbara were Visited, and local conditions were carefully examined. This work was greatly facilitated by the hearty cooperation of the differ ent county horticultural commissioners, who gave their time freely and greatly assisted the writer in becoming familiar with all the features of the problem in their respective counties. 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 Hydrocynic Acid Gas Fumigation in California written by R. S. Woglum and published by Forgotten Books. This book was released on 2018-05-03 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Hydrocynic-Acid Gas Fumigation in California: Fumigation of Citrus Trees Fig. 1. - Method of attaching tent to hoisting pole by a half hitch of the rope. Fig. 2. - Top of derrick, showing method of attaching pulley. Fig. 3. - Base of derrick, showing method of construct ing braces. 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 Spraying for Scale Insects Classic Reprint written by Henry Josef Quayle and published by Forgotten Books. This book was released on 2017-10-28 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Spraying for Scale Insects During the experiments recorded in Table N o. 1, there were no drenching rains and nothing to disturb the wash upon the trees beyond a few gentle showers. Oi course, the examination on such a large scale was not searching enough in the case of each tree to examine every scale, but simply a careful examination of the entire lot. 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 Fumigation for Control of Scale Insects of Citrus Trees written by New South Wales. Department of Agriculture. Entomological Branch and published by . This book was released on 1945 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fumigation for Control of Scale Insects of Citrus Trees written by and published by . This book was released on 1941 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book PREPARATIONS FOR WINTER FUMIGATION FOR THE CITRUS WHITE FLY CLASSIC REPRINT written by A. W. MORRILL and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soft Scale Insects written by and published by Elsevier. This book was released on 1997-10-15 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text presents an up-to-date account of the soft-scale insects, "Coccidae", and covers almost the entire spectrum of the knowledge of this insect family. It is divided into three sections, covering: soft scale insects; their natural enemies; and damage and control.
