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Excerpt from Fumigation of Ornamental Greenhouse Plants With Hydrocyanic-Acid Gas Fig. 2.-methods of attaching rod and cord (a, b) to ventilator shaft of greenhouse SO that the ventilators can be opened from the outside after fumigation. (original.) 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.
Excerpt from Calcium Cyanide as a Fumigant for Ornamental Greenhouse Plants Unlike fumigation with potassium or sodium cyanide by the pot method, the use of calcium cyanide does not require Jars or the addition of sulphuric acid and water to generate the gas. On ex posure to the air, calcium cyanide slowly reacts with the moisture of the atmosphere and gives off hydrocyanic - acid gas. With the quantity commonly used this reaction continues for several hours. Gas. Generated by the pot method is given off almost instantly and reaches its maximum concentration within a very few minutes, and the fumigation normally requires only one hour's ex osure. Cal oium cyanide, on the other hand, because of its gradua liberation of the gas, gives a lower concentration, requiring exposures lasting from three hours to over night. 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.
This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: ++++ A Study Of The Distribution Of Hydrocyanic Acid Gas In Greenhouse Fumigation, Volumes 352-374; Volume 355 Of Bulletin (New Jersey Agricultural Experiment Station) William H. Wood Komp New Jersey Agricultural Experiment Stations, 1921 Gardening; Greenhouses; Gardening / Greenhouses; Greenhouses; Hydrocyanic acid gas
This book is a comprehensive study of the distribution of hydrocyanic acid gas in greenhouse fumigation. It provides a detailed analysis of the factors affecting gas distribution, including temperature, humidity, and air flow. The book is an invaluable resource for anyone involved in greenhouse management and pest control, and provides a wealth of information on the use of hydrocyanic acid gas as a fumigant. 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. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.