Author:
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 202

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Book Description

Author: University of Idaho. Department of Entomology
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages :

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Book Description

Author: Christian Oseto
Publisher: Kendall/Hunt Publishing Company
ISBN: 9780757544842
Category : Science
Languages : en
Pages : 118

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Book Description

Author: Alka Prakash
Publisher: New Age International
ISBN: 9788122412925
Category : Entomology
Languages : en
Pages : 154

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Book Description
This Book Provides Students With A Clear And Systematic Working Manual For Laboratory Work. Besides Providing A Clear Explanation Of Insects Structure And Function. The Book Presents Adequate Exercises To Reconfirm The Understanding Of The Subject. The Hands-On-Activities Presented Throughout The Text Provide Opportunities For The Students To Get Personally Involved In Entomology.Salient Features: * Provides Foundation In Structure-Function Concepts Of Both External And Internal Anatomy Of Insects. * Chapters On Insect Classification And Pest Identification With Help In Recognising The Insect Pest Species In The Field. * Procedures For Standard Laboratory Insecticide Experiments And Various Types Of Insecticide Application Equipment Have Been Highlighted.

Author: Oscar Wilhelm Oestlund
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 60

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Book Description

Author: Clifford J. Dennis
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 182

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Book Description
Collecting, mounting, preserving and examining insects. Insects and related arthropoda. External anatomy. Mouthparts. Antennae. Legs. Wings. Internal anatomy. Life cycles. Insect groups. Ecology. Insect control.

Author: F. E. Kurczewski
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 162

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Book Description

Author: Anthony Youdeowei
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 244

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Book Description
Entomological methods. Examination of specimens. Insect structure. The head. The thorax. The abdomen. Internal structure. The immature stages. Insect development. The eggs of insects. Types of larvae. Types of pupae. The orders of insects. Insect classification. Apterygota. Pterygota. Exopterygota. Endopterygota. Experimental insect behaviour. Reactions to temperature. Reactions to contact stimuli. Reactions to light. Interaction between environmental physical factors.

Author: Charles W. Rutschky
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 194

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Book Description

Author: Oscar W. Oestlund
Publisher: Forgotten Books
ISBN: 9781330443491
Category : Science
Languages : en
Pages : 53

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Book Description
Excerpt from Laboratory Guide in Entomology: For Use as an Introduction to the Study of Entomology, and as Introductory to a Course in General Zoology This brief Laboratory Guide to the study of insects has been prepared for use in the writers own classes as an introduction to a more advanced course in entomology, and also for use as introductory to a general course in zoology. Its presentation to the public is with the hope that teachers of natural history, especially those of our own State, may in it find something to commend itself to them; and that much of this work which at present must be done by the University, may in the near future be doije, in part at least, by our preparatory schools. The importance of the study of zoology in High Schools, Academies, and Colleges is gradually being recognized; but in too many cases it still stands back in comparison with other branches of natural history, as that of botany. One of several reasons for this is no doubt to be found in the difficulty of the subject as usually taught. The study of zoology from the biological or laboratory standpoint, the only standpoint from which the subject can be studied as too often understood by our teachers, requires apparatus and skill that few possess. The study of protoplasm, the cell, and protozoans, though this may be the logical starting point for the study of zoology, nevertheless presents so many difficulties that it may well be questioned if it be advisable to confound the beginner with them, and more often probably fostering a dislike than a love for the subject. To begin, on the other hand, with one of the higher types, as a vertebrate, also presents a number of objectionable points which, unless in the hands of a most competent teacher, will not give the desired results in a large and mixed class of young minds. Insects no doubt present the most favorable group that can be chosen for beginning the study of general zoology. Few of the objections i beginning with the protozoans or in dissecting the frog, or some other vertebrate will be found here. 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.