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Fungous Diseases Of The Honeybee Classic Reprint
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Book Synopsis Fungous Diseases of the Honeybee (Classic Reprint) by : C. E. Burnside
Download or read book Fungous Diseases of the Honeybee (Classic Reprint) written by C. E. Burnside and published by Forgotten Books. This book was released on 2017-10-28 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Fungous Diseases of the Honeybee The study of diseases of bees due to fungi has been much later in its development than the study of those caused by bacteria. Much the greater share of the attention of investigators of bee diseases has been given to the two serious bacterial brood diseases, American foul brood and European foulbrood, caused respectively by B lemme and B. Pluton. In America only two reports are on record of diseases of bees and their brood caused by hyphomycetous fungi. In 1896 Howard of Texas, described a new brood disease which he called pickled brood or white fungus, caused by a species of Aspergillus to which he gave the name Aspergillus Two years later he described (15) the same disease as occurring in both pupae and adult bees and stated his belief that this disease had been mistakenly diagnosed by beekeepers as paralysis. In both reports Howard gives descriptions and illustrations of the disease, which he called pickled brood or white fungus, which are more readily applicable to the disease known as sacbrood than to those caused by fungi. He ascribed this disease to the pathogenic Aspergillus, A. Pollini. The dead larvae are described as at first white and watery, later becoming black and swollen, and finally dry ing down to black scales. In no case was the fungus, which Howard assumes to be the cause of the disease, observed on the larvae, and isolations of the organism were not made. In adult bees the disease is described as causing black, shiny, apparently frozen abdomens. 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.
Book Synopsis Fungous Diseases of the Honeybee by : C. E. Burnside
Download or read book Fungous Diseases of the Honeybee written by C. E. Burnside and published by . This book was released on 1930 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fungous Diseases of the Honeybee by : Carlton Earl Burnside
Download or read book Fungous Diseases of the Honeybee written by Carlton Earl Burnside and published by . This book was released on 1930 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis FUNGOUS DISEASES OF THE HONEYBEE. by : C. E. Burnside
Download or read book FUNGOUS DISEASES OF THE HONEYBEE. written by C. E. Burnside and published by . This book was released on 1928 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fungous Diseases of the Honeybee by :
Download or read book Fungous Diseases of the Honeybee written by and published by . This book was released on 1930 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Fungi of the Bee-hive by : Annie Dorothy Betts
Download or read book The Fungi of the Bee-hive written by Annie Dorothy Betts and published by . This book was released on 1912 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Fungi of the Bee-Hive (Classic Reprint) by : Annie D. Betts
Download or read book The Fungi of the Bee-Hive (Classic Reprint) written by Annie D. Betts and published by Forgotten Books. This book was released on 2016-08-20 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Fungi of the Bee-Hive Higgins (14) in 1858 published an account of the death of some bees, caused, it was presumed, by a fungus. His description is, unfortunately, insufficient to determine the species which made its appearance on the dead bees, and which he did not name. 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.
Book Synopsis Diagnosis of Honey Bee Diseases, Parasites, and Pests (Classic Reprint) by : H. Shimanuki
Download or read book Diagnosis of Honey Bee Diseases, Parasites, and Pests (Classic Reprint) written by H. Shimanuki and published by Forgotten Books. This book was released on 2017-10-29 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Diagnosis of Honey Bee Diseases, Parasites, and Pests Achromobacter (bacterium) eurydice - This is another bacterium that is frequently found in cases of European foulbrood disease. It is a small, non spore-forming, slender rod with slightly rounded ends occurring in pairs or singly. The cells of A. Eurydice are to 1.4um in length by to 07m in width. 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.
Book Synopsis Bee Disease Control (Classic Reprint) by : Elmer G. Carr
Download or read book Bee Disease Control (Classic Reprint) written by Elmer G. Carr and published by Forgotten Books. This book was released on 2018-02-10 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Bee Disease Control At that stage Of the progress Of the disease, when the larva has sunk down in the cell, the color has become a pronounced brown and the larva is still moist. If a small stick is inserted in the dead larva and withdrawn, a part Of the decaying mass Will adhere to the stick and be drawn out in a thread sometimes several inches in length. In the final stages of the disease the dried-down larva are found, with rare exceptions, on the lower cell wall. 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.
Book Synopsis Diagnosing Bee Diseases in the Apiary (Classic Reprint) by : Carlton Earl Burnside
Download or read book Diagnosing Bee Diseases in the Apiary (Classic Reprint) written by Carlton Earl Burnside and published by Forgotten Books. This book was released on 2017-10-28 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Diagnosing Bee Diseases in the Apiary Scales of larvae dead from sacbrood can be removed from the cells with ease. They are dark grayish brown, or nearly black, and are hard and brittle with the head end turned Sharply upward. The outline may be somewhat wavy. The back or lower surface is smooth and polished, while the upper surface is rough and somewhat con cave. The lower surface takes the form of the cell walls and gives the entire scale a boatlike appearance often referred to as gondola shape or like a Chinese shoe. 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.
Book Synopsis The Diagnosis of Bee Diseases by Laboratory Methods (Classic Reprint) by : Arthur Howard McCray
Download or read book The Diagnosis of Bee Diseases by Laboratory Methods (Classic Reprint) written by Arthur Howard McCray and published by Forgotten Books. This book was released on 2018-01-04 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Diagnosis of Bee Diseases by Laboratory Methods By arthur H. Mccray, Apicultural Assistant, and G. F. White, Expert Engaged in the Investigation of Bee Diseases. Contents. Page. Introduction 1 Diseases to be diagnosed - Continued. Laboratory methods 2 Sacbrood Diseases to be diagnosed 4 Other abnormal conditions of the brood. European foulbrood 4 Nosema disease American foulbrood 8 Literature 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.
Book Synopsis Text-Book of the Diseases of Trees (Classic Reprint) by : Robert Hartig
Download or read book Text-Book of the Diseases of Trees (Classic Reprint) written by Robert Hartig and published by Forgotten Books. This book was released on 2018-01-18 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Text-Book of the Diseases of Trees Some fifty years ago a number of able investigators, of whom only Saxesen, Th. Hartig, and Ratzeburg need be named here, applied themselves to the study of insects. The life-history of forest insects, their harmfulness or usefulness, soon became the favourite study of many practical foresters, and in a few decades the joint efforts of numerous workers were rewarded by the elevation of Forest Entomology to the position of a much appreciated subject of scientific instruction, which has become the common property of all educated foresters. The case was otherwise with those plant-diseases which cannot be ascribed to the injuries of animals. Their investi gation was delayed until quite recently; for it was only after botanical science, by the aid of its chief instrument, the microscope, had obtained a clear insight into the normal strue ture and vital phenomena of plants, and especially after the study of fungi had been prosecuted in the last few decades by a series of distinguished investigators, that the examination of the phenomena of disease in the life of plants could be undertaken with a prospect of success. 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.
Book Synopsis Historical Notes on the Causes of Bee Diseases (Classic Reprint) by : E. F. Phillips
Download or read book Historical Notes on the Causes of Bee Diseases (Classic Reprint) written by E. F. Phillips and published by . This book was released on 2016-06-25 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Historical Notes on the Causes of Bee Diseases Bee keepers, as a rule, manifest a keen desire to know about the causes of bee diseases and they show a lively interest in the investiga tions leading to the determination of the causes. This is gratifying to those working on these diseases and will be a great benefit to the apiarist who must treat the diseases. The losses to apiculture from diseases are enormous, and inasmuch as the successful treat ment of a disease depends largely upon a knowledge of the cause of the disease to be treated it behooves every owner of an apiary to become as familiar as possible with the causes of bee diseases. 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.
Book Synopsis SACBROOD by : GERSHOM FRANKLIN. WHITE
Download or read book SACBROOD written by GERSHOM FRANKLIN. WHITE and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Bacteria of the Apiary, with Special Reference to Bee Diseases (Classic Reprint) by : Gershom Franklin White
Download or read book The Bacteria of the Apiary, with Special Reference to Bee Diseases (Classic Reprint) written by Gershom Franklin White and published by Forgotten Books. This book was released on 2018-08-13 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Bacteria of the Apiary, With Special Reference to Bee Diseases By far the greatest amount of work which has been done in the science of bacteriology has been prompted by the direct or indirect economic importance of the question. This is largely true of the present investigation, since honey bees Suffer from a number of diseases, some Of which are considered in Part II. 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.
Book Synopsis Collected Leaflets on Fungus Pests and Allied Diseases of Fruit Trees (Classic Reprint) by : Ministry Of Agriculture And Fisheries
Download or read book Collected Leaflets on Fungus Pests and Allied Diseases of Fruit Trees (Classic Reprint) written by Ministry Of Agriculture And Fisheries and published by Forgotten Books. This book was released on 2018-02-08 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Collected Leaflets on Fungus Pests and Allied Diseases of Fruit Trees Unlike insect pests, which are for the most part more or less clearly understood, there is often a certain mystery in the public mind connected with fungi. Their strange form, sudden appear ance and devastating habits are not readily explainable. To the practical fruit grower painful familiarity with their presence soon robs fungus parasites of any mysterious charm, and, by force of circumstances, he is compelled to study them, if it be only their mode of attacking plants and the best methods of keeping them at bay. Whether, however, the origin and} habits are understood or not, it may not be inadvisable to point out at the commencement of this volume the main outlines of the life of any ordinary fungus. 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.
Book Synopsis Common Fungus Diseases and Their Treatment (Classic Reprint) by : William Codman Sturgis
Download or read book Common Fungus Diseases and Their Treatment (Classic Reprint) written by William Codman Sturgis and published by Forgotten Books. This book was released on 2017-10-26 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Common Fungus Diseases and Their Treatment This should be followed up by a summer treatment, consisting in the application of either the Bordeaux mixture or modified Eau céleste. Formulas and directions for the preparation of these and other fungicides are given on pp. 17 to 19. The Bordeaux mix ture presents one very decided advantage over the modified Eau céleste, in that it contains no ammonia, hence does not dissolve the arsenic compounds, and can therefore be used in conjunction with Paris green or London purple to prevent the attacks of the codling moth as well as of the scab fungus. The mixture should be made in the proportion of one pound of the arsenic compound (paris green or London purple) to 100 gallons of the fungicide, the former being stirred to a smooth paste with a little water and added to the latter. 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.
