Download or read book Insects Injurious to Citrus Fruits and Methods for Combating Them Classic Reprint written by W. V. Tower and published by Forgotten Books. This book was released on 2017-10-27 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Insects Injurious to Citrus Fruits and Methods for Combating Them The Object of this bulletin is to describe the life history Of some Of the various insects injurious to citrus trees, and also to give the various insecticides which are being used and their effect on both trees and insects. For years the planters Of Florida have been spraying their trees with various emulsions to keep their fruit clean and trees healthy. The time has arrived for planters in Porto Rico to pay more atten tion to the appearance of their fruit if they desire to realize top market prices. In order to grow clean fruit more spraying at the proper time is necessary. The experiment stations Of the United States have shown that beneficial results may be Obtained by spray ing. Orchards that produced practically nothing but worthless fruit have been sprayed, with the result that 90 to 95 per cent of their fruit 18 perfect. 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 INSECTS INJURIOUS TO CITRUS FRUITS AND METHODS FOR COMBATING THEM written by W. V. TOWER and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insects Injurious to Citrus Fruits and Methods for Combating Them by W V Tower written by W. V. Tower and published by . This book was released on 1911 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insects Injurious to Citrus Fruits and Methods for Combating Them written by Winthrop Vose Tower and published by . This book was released on 1911 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insects Injurious to Citrus Fruits and Methods for Combating Them written by W V Tower and published by Palala Press. This book was released on 2016-05-20 with total page 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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. 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. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. 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.
Download or read book Insects Injurious to Fruits Classic Reprint written by William Saunders and published by Forgotten Books. This book was released on 2018-01-19 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Insects Injurious to Fruits It has been the aim of the author of this work to bring together all the important facts relating to insects known to be injurious to fruits in all parts of Canada and the United States, to add to the information thus obtained the knowl edge he has acquired of the habits and life-history of many of our insect pests by an experience of over twenty years as a fruit-grower and a student of entomology, and to pre sent the results in as concise and plain a manner as possible, avoiding all scientific phraseology except such as is necessary to accuracy. The arrangement adopted under the several headings, by which the insect pests which attack the different parts of the tree or vine under consideration are grouped together, will, it is hoped, with the aid of the illustrations, greatly facilitate the determination of any injurious species. When having before him its history briefly traced and the remedies which have been found most useful in subduing the insect, the reader will at once be enabled to decide as to the best meth ods to be employed. The author desires to make the fullest acknowledgment to those of whose work he has availed himself. The writings of Say, Peck, Harris, Fitch, Clemens, Glover, Walsh, Riley, Lintner, Comstock, Le Baron, Thomas, French, Packard. 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 Insects Injurious to Citrus Fruits and Methods for Combating Them written by Winthrop Vose Tower and published by . This book was released on 1911 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Citrus Fruit Insects Classic Reprint written by Henry Josef Quayle and published by Forgotten Books. This book was released on 2018-03-20 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Citrus Fruit Insects It has been estimated that the average cost of fumigation per tree, taking the whole of the citrus belt, amounts to about 30 or 40 cents, which means an expense of approximately $30 to $40 per acre, and this is done on an average about every other year. This is intensive insect fighting, but when the improved market value of the fruit is considered, it is money judiciously spent with such a valuable crop as the orange or lemon. 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 Handbook of Insects Injurious to Orchard and Bush Fruits with Means of Prevention and Remedy written by Eleanor A. Ormerod and published by Wentworth Press. This book was released on 2019-03-12 with total page 296 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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. 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. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. 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.
Download or read book Handbook of Insects Injurious to Orchard and Bush Fruits written by Eleanor an Ormerod and published by . This book was released on 2015-08-04 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Handbook of Insects Injurious to Orchard and Bush Fruits: With Means of Prevention and Remedy In the present volume I have endeavoured to collect into a convenient form for reference the most important points of information which we possess regarding the life-histories and habits of the insects of which the attacks are commonly injurious to a serious extent to hardy fruit in this country, together with notes of methods of prevention and remedy which have been found serviceable at a paying rate. Some of the attacks mentioned have long been known of, but there are few if any of these of which we have not gained some additional information during the past few years, and of many of the others we have only lately become possessed of the whole life-history; whilst others, again, have lately shown themselves as perfect scourges (in our present large scale of fruit growing) which even within the last four or five years were wholly unknown to us as fruit pests. In the following pages (as temperatures and weather influences have great effect on insect life and number of yearly broods), I have endeavoured, as far as possible, to give the information from observations in this country sent to myself during the past twenty-one years, and published as received in my successive Annual Reports; these notes being now condensed into a continuous account of each infestation, but as far as possible in the words of the various contributors. 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 A Treatise on the Insects Injurious to Fruit and Fruit Trees of the State of California written by Waldemar Goetrik Klee and published by . This book was released on 1888 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Papers on Insects Injurious to Citrus and Other Subtropical Fruits written by P. R. Jones and published by Forgotten Books. This book was released on 2017-11-06 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Papers on Insects Injurious to Citrus and Other Subtropical Fruits: I. The Orange Thrips, a Report of Progress for the Years 1909 and 1910; II. The Red-Banded Thrips At the urgent request of a number of orange growers of Tulare County, an investigation of the insect was begun the latter part of April, 1909. The present paper is a preliminary report of the results Obtained during the seasons 1909 and 1910. 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 A Treatise on the Insects Injurious to Fruit and Fruit Trees of the State of California written by Matthew Cooke and published by . This book was released on 1881 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Papers on Insects Injurious to Citrus and Other Subtropical Fruits written by Paul Robert Jones and published by . This book was released on 1916 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Citrus Fruit Insects in Mediterranean Countries Classic Reprint written by Henry Josef Quayle and published by Forgotten Books. This book was released on 2017-12-11 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Citrus Fruit Insects in Mediterranean Countries In Spain, during July, 1913, the Mediterranean fruit-fly was found in peaches and oranges, but in very limited numbers. The extent of infestation in peaches, its favorite food, amounted to only a fraction of 1 per cent. It is true that most of the peaches had not yet matured, and there is no doubt that a heavier infestation occurred later in the season. Many of the pears, apples, and other fruits were examined. 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 A Manual of Injurious Insects with Methods of Prevention and Remedy for Their Attacks to Food Crops Forest Trees and Fruit written by Eleanor A. (Eleanor Anne) 1 Ormerod and published by . This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1898, Eleanor A. Ormerod's Manual of Injurious Insects is a classic work on pest management and control. Packed with practical advice and natural history, this book remains an invaluable resource for farmers, gardeners, and anyone concerned with protecting crops and trees from insect damage. 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.
Download or read book The Biological Control of Mealybugs Attacking Citrus Classic Reprint written by Harry Scott Smith and published by Forgotten Books. This book was released on 2017-11-11 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Biological Control of Mealybugs Attacking Citrus Great difficulty has always been experienced in the attempt to control these insects on citrus trees. The ordinary methods of control for scale insects, fi.e., Spraying and fumigation, have uniformly failed to bring relief, even when applied at much greater strength than has been necessary to handle satisfactorily such pests as the black, red, and purple scales. Much experimental work has been carried out. By the United States Department of Agriculture, the Citrus Experiment Station, and the County Agricultural Commissioners, in the hope of discovering improved methods or more satisfactory insecticides for the purpose, but the resistance of these insects has been so great that it has seemed practically impossible to destroy them without seriously damaging the tree and fruit. The situation led entomologists to give consideration to radically different methods for the suppression of mealybugs, and out of this has come the biological method, the discussion of which is the pri mary object of this bulletin. 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.
