Download or read book The Codling Moth in Walnuts April Classic Reprint written by H J Quayle and published by Forgotten Books. This book was released on 2018-03-19 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Codling Moth in Walnuts April The insect undoubtedly has come to the walnut from the apple. For this reason many growers desire to remove apple trees from their dooryards; others have suggested the planting of apples among the walnut trees as a trap cr0p. We believe nothing practical can be gained by either removing the apple trees or extending their planting. 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 The Codling Moth in Walnuts written by Henry Josef Quayle and published by . This book was released on 1926 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Codling Moth and How to Control It by Spraying Classic Reprint written by E. Dwight Sanderson and published by Forgotten Books. This book was released on 2016-09-27 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Codling Moth and How to Control It by Spraying Only from 5 to 20 per cent. Of the larvae survive the winter. An examination of seven trees, which averaged 38 cocoons per tree in the fall, showed but 5 per cent. Alive in the spring, 87 per cent. Having been killed by birds, 4 per cent. By disease and 3 per cent. By cold. In another orchard cocoons were exam ined in May, 1907, with 19 per cent. Alive, 66 per cent. Having been killed by birds, 6 per cent. By disease and 9 per cent. By cold. It is quite evident that the birds, particularly the downy woodpeckers and the nuthatches are the most important enemies of the codling moth in New England and that they should be given every protection and be attracted to the orchard in every way possible. The Transformation. During May or early June, the cater pillar opens the end of the cocoon and spins a silken tube from it to the surface. Then retiring to the cocoon, with its head towards the opening, it sheds its winter clothes, transforming into a pupa. The pupa is a dormant stage in which the insect has almost no power of motion, and shows but little sign of life, but during which wonderful changes in its structure are going on, so that from the old tissues of the worm-like larva are formed the organs of the active, winged moth. In 1906 pupation com menced May 7, the last larva did not pupate until early in June, but the average date was May 25. In June, 1907, the average date of pupation was June 16 or three weeks later, while in 1908 the average date was June 1, the first pupa being on May 20 and the last June 9. The time of pupation is therefore seen to vary greatly with the season, but with average weather condi tions to occur about June 1. 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 The Codling Moth Classic Reprint written by C. B. Simpson and published by Forgotten Books. This book was released on 2017-10-13 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Codling Moth Instead of the dark fuscous color of the common form, the variety is light buff, with slightly darker buff transverse striation. In the common form the forewings are finely irrorated with white, each scale being slightly white tipped; in Simpsonii the scales are not white tipped. The terminal patch, which in the common form is dark coppery brown, nearly black, and with dark Violaceous metallic streaks, is in simpsonii light fawn brown with pure golden metallic streaks. The extreme apical edge before the cilia is in the common form black, in the variety reddish brown, and the cilia in simpsonii are light golden ocherous instead of the dark fuscous of the common form. The head, palpi, body, legs, and the tuft of hairs on the hind wings of the male are correspondingly light-buff colored in the variety instead of dark fuscous, as in the common form. 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 Studies of the Codling Moth in the Central Appalachian Region written by F. E. Brooks and published by Forgotten Books. This book was released on 2017-12-22 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Studies of the Codling Moth in the Central Appalachian Region: April 12, 1915 Table II gives the results of the rearing experiments carried on with the 905 larva taken in the orchard in the summer of 1912. Due to handling, cannibalism, disease, etc. Per cent were lost in the rearing jars; per cent emerged as moths that season; per cent wintered; per cent were winter-killed; and per cent passed the winter and emerged as moths in the spring of 1913. 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 The Codling Moth in Walnuts written by H. L. Quayle and published by . This book was released on 1926 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Codling Moth in Walnuts written by Henry J. Quayle and published by . This book was released on 1926 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spraying for the Codling Moth Classic Reprint written by John William Lloyd and published by Forgotten Books. This book was released on 2017-12-19 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Spraying for the Codling Moth The length Of time which elapses from the falling of the petals until the calyxes are fully closed varies for different varieties, and doubtless for the same variety in different seasons. It also varies for different clusters upon the same tree. In 1902, twenty clusters each of Whitney, Duchess, and Fameuse were marked with tags, and a record kept regarding the date of opening of each blossom, the falling Of the petals and the closing Of the calyxes. From this record, the number of days from the falling of the petals of the latest flower in each cluster to the complete closing of the first calyx in the cluster was determined. The shortest time was eight days and the longest seventeen days. The number of clusters for each number of days is indicated in the following table. Since not all the clusters set fruit, the total number is in each case less than twenty. 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 The Codling Moth in Walnuts H J Quayle written by H. J. Quayle and published by . This book was released on 1926 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Codling Moth in Walnuts B402 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 36 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 Natural History and Habits of the Codling Moth Or Apple Worm written by Cooke Son and published by Forgotten Books. This book was released on 2018-03-14 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Natural History and Habits of the Codling Moth, or Apple Worm: Also, Notes on the Scale Insect We respectfully ask of the fruit growers a careful read ing, and any information sent us concerning this pest or the scale insect will be thankfully received and preserved for publication. We are directly interested, in common with the fruit growers, in the extermination of this pest, our business depending especially on their success as producers of choice marketable fruit. It is our purpose to publish, from time to time, such information as we are able to collect, until the natural history and habits of these pests are fully understood, and also such experiments, made by those interested in their destruction, as we know to be reliable. Respectfully. 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 The Codling Moth written by Lawson Caesar and published by Forgotten Books. This book was released on 2018-09-21 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Codling Moth: Carpocapsa Pomonella, Linn It passes the winter as a larva (worm) in a cocoon in any good hid ing place, such as under the loose bark on trees. In May, as a rule, these larva begin to transform into pupa, and soon after the apple blos soms have fallen the moths begin to emerge, and continue to do so until about July 20. The eggs laid by these are placed chiefly on the leaves, and require on an average 9 or 10 days to hatch. Usually it is about 3 weeks after the blossoms fall before the earliest eggs have hatched. On hatching the young larva seek an easy place to enter the apple. This the calyx furnishes, and 75 per cent. Or more of these first brood larva enter the fruit by this part. An average of about 25 or 26 days is spent by the larva in the fruit. Most of the wormy fruit falls before the larva emerge. All larva. After emerging. Make cocoons in hidden places. Most of them remain here unchanged till next year, but some of the earliest to emerge transform to pupa and then to moths and produce a second brood. In the colder parts of the Province, such as Ottawa, only a very rare larva or even none transforms; in districts with a climate like Guelph, Collingwood and Whitby, from 2 per cent. To possibly 8 per cent. Do so; in the warmer districts like Niagara a much larger per centa e transforms and produces a second brood of larvae. 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 Studies of the Codling Moth in the Central Appalachian Region Classic Reprint written by Fred Ernest Brooks and published by Forgotten Books. This book was released on 2017-10-28 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Studies of the Codling Moth in the Central Appalachian Region Table III. - Emergence of spring-brood moths of the codling moth at Charlottesville, Va., in 1913. (see fig. 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 Results of Codling Moth Investigations 1939 Vol 2 Classic Reprint written by United States Department Of Agriculture and published by Forgotten Books. This book was released on 2018-04-05 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Results of Codling Moth Investigations, 1939, Vol. 2 Temperatures Which averaged above normal again for the year as a whole were near normal only in April and August and much above normal in January, May. 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 The Codling Moth and how to Control it by Spraying written by Ezra Dwight Sanderson and published by . This book was released on 1909 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Life History of the Codling Moth in the Grand Valley of Colorado Classic Reprint written by Edouard Horace Siegler and published by Forgotten Books. This book was released on 2018-03-17 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Life History of the Codling Moth in the Grand Valley of Colorado The day temperatures during the summer season are high, while those at night are relatively low. For further details as to weather conditions in the Grand Valley see Tables I and II (pp. 4 and which give the annual meteorological summaries of the United States Weather Bureau for the years 1915 and 1916. 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 Life History of the Codling Moth in Maine Classic Reprint written by Edouard Horace Singler and published by Forgotten Books. This book was released on 2018-09-09 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Life History of the Codling Moth in Maine Generation is used to include all of the stages of the insect, from the egg to the adult stage. The life cycle of a generation herein recorded includes the time from the deposition of the egg until the emergence of the moth. The complete life cycle includes the time from the deposition of the egg of one generation to the deposition cf the egg of the next generation. The term wintering larvae has reference to the larvae which winter in the larval stage. It includes all larvae Which do not transform during the same season as hatched. 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.
