Excerpt from The Natural Control of the Fall Webworm (Hyphantria Cunea Drury) In Canada: Together With an Account of Its Several Parasites
Charles Darwin clearly appreciated what he called (origin of Species, p. 83) the causes which check the natural tendency of each species to increase. Wallace in his various works (particularly in his Island Life) lays the foun dation of our knowledge of the ordered distribution of the productions of the earth, and explains to us the meaning of natural barriers.
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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.
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Seller: Forgotten Books, London, United Kingdom
Paperback. Condition: New. Print on Demand. This book studies the natural control of the fall webworm, a species of moth whose population fluctuates greatly, with periods of abundance and scarcity. The author focuses on the role of parasites and birds in controlling the webworm population. By comparing data from different geographic locations over several years, the author demonstrates how environmental factors can influence the effectiveness of natural control mechanisms. The book provides valuable insights into the complex interactions between predator and prey and contributes to our understanding of the natural balance that regulates insect populations. 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. Seller Inventory # 9780282910242_0
Quantity: Over 20 available
Seller: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9780282910242
Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9780282910242
Quantity: 15 available