Norman criddle (67 resultados)

Condición: New.

Paperback or Softback. Condición: New. Wild Oats and False Wild Oats [microform]: Their Nature and Distinctive Characters. Book.

Condición: As New. Unread book in perfect condition.

Condición: New.

Condición: New.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Condición: New. In English.

Condición: New. In English.

Condición: New.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Condición: New.

Condición: Very good. - Octavo, softcover bound in printed blue wraps. There is a piece out of the head of the spine with a tiny chip to the tail. 71 pages. Illustrated with tables & textual illustrations in black & white. Very good. Printed by Order of The Legislative Assembly of Ontario.Among the contents of this report are "The Western Wheat-Stem Sawfly in Canada" by Norman Criddle; "The Spread of the European Corn Borer in Southern Ontario" by L. S. McLaine; and "Notes on the Plum Spider Mite or European Red Mite" by W. A. Ross and W. Robinson.…

Condición: As New. Unread book in perfect condition.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

(5)-143 Pp. The 27 color lithographs are printed on heavy bond paper from expertly done water colors by Norman Criddle Light wear to cloth and donationstamp from the 'Dominion Department of Agriculture' on the front paste-down Green cloth with gilt to spine and front cover. Norman Criddle (ilustrador).…

Taschenbuch. Condición: Neu. Neuware - 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.…

Taschenbuch. Condición: Neu. Neuware - 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.…

Paperback. Condición: New. Print on Demand. The author details the destructive and widespread locust outbreak of 1919 in Western Canada. They describe in detail the life cycle of locusts with a focus on the species that caused the most damage, the Lesser Migratory and Pellucid locusts. Additionally, this book includes descriptions of the methods available to farmers to control locusts. To create poisoned bait as a countermeasure, the author provides several recipes using ingredients like molasses, bran, fruit, Paris green, and white arsenic. They also discuss using hopperdozers and describe the effectiveness of plowing furrows and harrowing or cultivating land. As a historical reference point for future locust outbreaks, this book details the areas where locust eggs were laid during the 1919 outbreak. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. …

Paperback. Condición: New. Print on Demand. This book is a detailed account of the lives and habits of three species of wolves found in Canada: the Grey Wolf, the Arctic Wolf, and the Coyote. The author draws on his years of experience studying these predators in the wild, as well as research and anecdotes from other sources. The book covers wolf behavior, hunting techniques, pack dynamics, and their role in the Canadian ecosystem. The author also explores the history of wolf-human interactions, including the impact of human activities on wolf populations, and the complex relationship between these animals and humans. The book concludes with a discussion of the importance of wolf conservation and the need for continued research to better understand these fascinating creatures. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condición: New. Print on Demand. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condición: New. Print on Demand. This book explores the history and life-cycle of two devastating pests that have plagued farmers in Western Canada: the Hessian Fly and the Western Wheat-Stem Sawfly. The book begins by describing the Hessian Fly's introduction to North America in the 18th century and the extensive crop damage it has caused since then. The author then discusses the more recent appearance of the Western Wheat-Stem Sawfly in the prairie provinces and its impact on cereal crops. The book also examines the relationship between climatic conditions and the abundance of these pests, as well as the role of natural enemies and cultural practices in their control. The author provides detailed descriptions of both insects, their life cycles, and the different types of damage they cause to crops. They also offer practical advice on how to identify and control these pests, including crop rotation, stubble burning, and the use of resistant varieties. With its wealth of information and practical advice, this book is an invaluable resource for farmers, agricultural researchers, and anyone interested in the management of these important pests. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condición: New. Print on Demand. This book explores the Hessian fly and the western wheat sawfly and the challenges they posed for early farmers in the Canadian prairies. The Hessian fly arrived in North America in the 1770s and spread quickly, causing extensive damage to wheat crops. The western wheat sawfly, historically a native herbivore, began to heavily infest cereal crops as they replaced the native flora. The author provides a comprehensive overview of the life cycles, migratory patterns, and natural enemies of these pests, drawing from research done in the early 1900s. Also included is an examination of cultural control methods, such as crop rotation and field sanitation, that were found to effectively mitigate infestations. The book concludes by emphasizing the importance of ongoing research and cooperation among farmers to manage these pests and protect crop yields. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Condición: New.

Condición: New.

PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Ottawa, Impimerie du Goudernement, 1915. 24 pp. 4 figs. Softcover. Minist`wew Fédérale de l'Agriculture - Canada Bulletin No. 11. [162709].

Hardcover. Condición: Very Good. No Jacket. IN FRENCH, gravures a L'aquarelle, wear, light soiling to covers, unmarked, 160pp, VG/--. Criddle, Norman (ilustrador). Book.

Hardcover. pp. 143. 4to. Bound in olive green linen with gilt lettering to front board. Lovely colour illustrations. Edgewear, some soiling, rubber stamp to front endpaper, smudges/spots to a handful of pages, else unmarked internally. Binding sound.