The Guide to the Study of Insects, and a Treatise on Those Injurious and Beneficial to Crops is a book written by Alpheus Spring Packard in 1870. The book serves as a comprehensive guide for the study of insects, providing detailed information on their anatomy, physiology, and behavior. It also includes a section on the role of insects in agriculture, discussing both the beneficial and harmful effects of insects on crops. The book is divided into two parts. The first part covers the principles of insect classification, morphology, and anatomy. It includes detailed descriptions of the different insect orders and families, as well as their life cycles, behavior, and habitats. The second part of the book focuses on the practical aspects of insect study, with a particular emphasis on their impact on agriculture. The section on beneficial insects discusses the role of pollinators, predators, and parasites in maintaining healthy ecosystems and promoting crop growth. The section on harmful insects includes detailed descriptions of the major pests that affect crops, such as aphids, caterpillars, and beetles. The book provides information on the damage caused by these pests, as well as methods for controlling their populations. Overall, the Guide to the Study of Insects, and a Treatise on Those Injurious and Beneficial to Crops is a valuable resource for anyone interested in the study of insects, particularly those involved in agriculture. Its comprehensive coverage of insect anatomy, behavior, and ecology makes it an essential reference for entomologists, farmers, and anyone interested in the natural world.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.
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This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.
This is a pre-1923 historical reproduction that was curated for quality. Quality assurance was conducted on each of these books in an attempt to remove books with imperfections introduced by the digitization process. Though we have made best efforts - the books may have occasional errors that do not impede the reading experience. We believe this work is culturally important and have elected to bring the book back into print as part of our continuing commitment to the preservation of printed works worldwide. This text refers to the Bibliobazaar edition.
"Sobre este título" puede pertenecer a otra edición de este libro.
Librería: California Books, Miami, FL, Estados Unidos de America
Condición: New. Nº de ref. del artículo: I-9781161785920
Cantidad disponible: Más de 20 disponibles
Librería: moluna, Greven, Alemania
Condición: New. KlappentextrnrnThis book is a facsimile reprint and may contain imperfections such as marks, notations, marginalia and flawed pages. Nº de ref. del artículo: 6256043
Cantidad disponible: Más de 20 disponibles