Author: Thomas Baddeley Symons
Publisher:
ISBN:
Category : Lecanium
Languages : en
Pages : 24

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Author: Frank Leslie Simanton
Publisher:
ISBN:
Category : Peach
Languages : en
Pages : 1160

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Author: Pennsylvania. Bureau of Plant Industry
Publisher:
ISBN:
Category : Peach
Languages : en
Pages : 2

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Author: James Glossbrenner Sanders
Publisher:
ISBN:
Category : Agricultural pests
Languages : en
Pages : 4

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Author: Frank Leslie Simanton
Publisher: Forgotten Books
ISBN: 9780364772737
Category : Science
Languages : en
Pages : 104

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Excerpt from The Terrapin Scale: An Important Insect Enemy of Peach Orchards Table VII gives, in summary, the history of the isolated scales used in 1912. It shows the ratio between the number Of emerged larvae and the total number of embryos produced, but it does not show the date of exhaustion of all the scales. Table VIII gives the detailed emergence Of larvae for 29 isolated females from June 16 to July 15, 1912. At the latter date the scales were nearly all exhausted and 18 of them had dropped. Only 9 were able to produce young at the time of removal; The total num ber emerging was Scale no. 21 gave 349, the highest number Of larvae produced by any Of these scales. Table VIII. - Daily emergence of larvae from the 29 isolated females of the terrapin scale in Table VII Mont Alto, Pa. 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: JAMES G. SANDERS
Publisher:
ISBN: 9780365706229
Category :
Languages : en
Pages : 0

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Author: Thomas Baddeley Symons
Publisher:
ISBN:
Category : Lecanium
Languages : en
Pages : 92

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Author: J. G. Sanders
Publisher:
ISBN:
Category :
Languages : en
Pages : 4

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Author: Frank Leslie Simanton
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 106

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Pp. 86.

Author: Frank Leslie Simanton
Publisher: Sagwan Press
ISBN: 9781377262765
Category :
Languages : en
Pages : 106

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Book Description
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.