Gum Disease of Citrus in California
Author : California Agricultural Experiment Station
Publisher :
Page : pages
File Size : 43,83 MB
Release : 1950
Category :
ISBN :
Author : California Agricultural Experiment Station
Publisher :
Page : pages
File Size : 43,83 MB
Release : 1950
Category :
ISBN :
Author : California Agricultural Experiment Station
Publisher :
Page : pages
File Size : 29,41 MB
Release : 1909
Category :
ISBN :
Author : Howard Samuel Fawcett
Publisher :
Page : 68 pages
File Size : 50,25 MB
Release : 1923
Category : Agriculture
ISBN :
Author : Ralph E (Ralph Eliot) 1874-1 Smith
Publisher : Legare Street Press
Page : 40 pages
File Size : 30,31 MB
Release : 2021-09-10
Category :
ISBN : 9781015267732
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.
Author : Ralph Eliot Smith
Publisher : Forgotten Books
Page : 44 pages
File Size : 14,72 MB
Release : 2017-10-22
Category : Science
ISBN : 9780265589519
Excerpt from Gum Disease of Citrus Trees in California Digestion.-starch being a solid material, it is necessary that it be made soluble before it can pass out of the leaves or be further utilized by the plant. This process takes the place in the same manner as in ani mals, namely, by the action of the substance called diastase, which converts starch into sugar and thus makes it soluble in water. Further changes of a very complicated nature then go on in the nutritive materials, through which a combination is effected of those materials obtained respectively by the roots and leaves, forming various soluble substances of a nutritive nature. 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.
Author : Ralph Eliot Smith
Publisher :
Page : 270 pages
File Size : 13,85 MB
Release : 1908
Category : Citrus
ISBN :
Author : Leo Joseph Klotz
Publisher :
Page : 36 pages
File Size : 16,8 MB
Release : 1969
Category : Citrus
ISBN :
Author : Howard Samuel Fawcett
Publisher : Forgotten Books
Page : 64 pages
File Size : 28,95 MB
Release : 2017-11-10
Category :
ISBN : 9780260724205
Excerpt from Gum Diseases of Citrus Trees in California Previous investigators had come to the conclusion that all gum diseases of citrus trees in California originated independently of micro-organisms.1 It was held that these diseases were largely auto genous in their nature, and frequently induced through the effects of certain climatic or soil conditions alone. It now appears evident that these environmental conditions cannot by themselves initiate the severe forms of gummosis in citrus earlier attributed to them, although certain factors are found to play (as they do in most para sitio diseases) an important role as contributing conditions which favor infection and invasion of the host by the causal parasites. 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.
Author : Leo Joseph 1895-1984 Klotz
Publisher : Hassell Street Press
Page : 24 pages
File Size : 46,64 MB
Release : 2021-09-09
Category :
ISBN : 9781014782625
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.
Author : Howard Samuel Fawcett
Publisher :
Page : 72 pages
File Size : 16,15 MB
Release : 1925
Category : Agriculture
ISBN :