Insect Diapause

Insect Diapause PDF Author: David L. Denlinger
Publisher: Cambridge University Press
ISBN: 1108755186
Category : Science
Languages : en
Pages : 465

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Book Description
Our highly seasonal world restricts insect activity to brief portions of the year. This feature necessitates a sophisticated interpretation of seasonal changes and enactment of mechanisms for bringing development to a halt and then reinitiating it when the inimical season is past. The dormant state of diapause serves to bridge the unfavourable seasons, and its timing provides a powerful mechanism for synchronizing insect development. This book explores how seasonal signals are monitored and used by insects to enact specific molecular pathways that generate the diapause phenotype. The broad perspective offered here scales from the ecological to the molecular and thus provides a comprehensive view of this exciting and vibrant research field, offering insights on topics ranging from pest management, evolution, speciation, climate change and disease transmission, to human health, as well as analogies with other forms of invertebrate dormancy and mammalian hibernation.

Insect Diapause

Insect Diapause PDF Author: David L. Denlinger
Publisher: Cambridge University Press
ISBN: 1108755186
Category : Science
Languages : en
Pages : 465

Get Book Here

Book Description
Our highly seasonal world restricts insect activity to brief portions of the year. This feature necessitates a sophisticated interpretation of seasonal changes and enactment of mechanisms for bringing development to a halt and then reinitiating it when the inimical season is past. The dormant state of diapause serves to bridge the unfavourable seasons, and its timing provides a powerful mechanism for synchronizing insect development. This book explores how seasonal signals are monitored and used by insects to enact specific molecular pathways that generate the diapause phenotype. The broad perspective offered here scales from the ecological to the molecular and thus provides a comprehensive view of this exciting and vibrant research field, offering insights on topics ranging from pest management, evolution, speciation, climate change and disease transmission, to human health, as well as analogies with other forms of invertebrate dormancy and mammalian hibernation.

Insect Dormancy

Insect Dormancy PDF Author: H. V. Danks
Publisher: Biological Survey of Canada (Terrestrial Arthropods)
ISBN:
Category : Science
Languages : en
Pages : 460

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Book Description


The Biology of the Coleoptera

The Biology of the Coleoptera PDF Author: R. A. Crowson
Publisher: Academic Press
ISBN: 1483217604
Category : Science
Languages : en
Pages : 817

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Book Description
The Biology of the Coleoptera covers the branches of modern biology of Coleoptera. The book discusses the biological study of beetles; some skeletal peculiarities and the internal structures of the adults. The text also describes some structural features of larvae and pupae; food, digestion and the alimentary canal; and blood, osmoregulation, reserves, excretion and endocrine organs. The locomotion, respiration and energetics; the senses; and the cuticular properties, appearance, color and luminosity are also considered. The book further tackles the adult and larval behavior; the development and life-cycles; and the cytology and genetics. The text also looks into water beetles; special habitats; predation and defence; and symbiotic and parasitic relations. The ecological triangle: beetles, fungi and trees; and herbivorous beetles are also looked into. The book also discusses the role of beetles as ecological indicators; and the evolutionary history of beetles. Entomologists, ecologists, and biologists will find the book useful.

Insect Timing

Insect Timing PDF Author: D.L. Denlinger
Publisher: Gulf Professional Publishing
ISBN: 044450608X
Category : Science
Languages : en
Pages : 245

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Book Description
Now that many of the clock genes have been identified it is possible to track daily patterns of clock-related mRNAs and proteins to link the entraining light cycles with molecular oscillations within the cell. Insect experiments have led the way in demonstrating that the concept of a "master clock" can no longer be used to explain the temporal organization within an animal. Insects have a multitude of cellular clocks that can function independently and retain their function under organ culture conditions, and they thus offer a premier system for studying how the hierarchical organization of clocks results in the overall temporal organization of the animal. Photoperiodism, and its most obvious manifestation, diapause, does not yet have the molecular underpinning that has been established for circadian rhythms, but recent studies are beginning to identify genes that appear to be involved in the regulation of diapause.

The Ecology of Insect Overwintering

The Ecology of Insect Overwintering PDF Author: Simon R. Leather
Publisher: Cambridge University Press
ISBN: 9780521556705
Category : Science
Languages : en
Pages : 270

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Book Description
Comprehensive account of the various forms of insect overwintering, highlighting areas of economic interest.

Wait, Rest, Pause

Wait, Rest, Pause PDF Author: Marcie Flinchum Atkins
Publisher: Millbrook Press
ISBN: 1728412781
Category : Juvenile Nonfiction
Languages : en
Pages : 32

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Book Description
AudiseeĀ® eBooks with Audio combine professional narration and text highlighting to engage reluctant readers! Captivating photos of animals accompany simple, engaging text to explain dormancy in nature. This highly curricular book teaches young readers about different kinds of dormancy and which animals do what. Featuring creatures like ladybugs, chickadees, squirrels, and even alligators, this book won't put curious kids to sleep!

Seasonal Adaptations of Insects

Seasonal Adaptations of Insects PDF Author: Maurice J. Tauber
Publisher: Oxford University Press, USA
ISBN: 0195036352
Category : Adaptation (Biology)
Languages : en
Pages : 430

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Book Description
This balanced comprehensive account traces the alterations in body form undergone by insects as they adapt to seasonal change, exploring both theoretical aspects and practical issues. Topics explored include natural history, genetics, evolution, and management of insect adaptations.

Dormancy and Developmental Arrest

Dormancy and Developmental Arrest PDF Author: Mary E. Clutter
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 336

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Book Description
Embryonic diapause in mamals - a developmental strategy. Insect dormancy. Control mechanisms for plant embryogeny. Metabolism regulation of dormancy in seeds - a case history of the Wild Oat (Avena fatua). Environmental and hormonal control of dormancy in terminal buds of plants. Sleep and torpor - homologous adaptations for energy conservation. Dormancy and development.

Turfgrass Insects of the United States and Canada

Turfgrass Insects of the United States and Canada PDF Author: Patricia J. Vittum
Publisher: Comstock Publishing Associates
ISBN:
Category : Science
Languages : en
Pages : 528

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Book Description
The book provides an overview of detection and diagnosis of insect infestation, survey techniques, and principles of strategy and control."--BOOK JACKET.

Insect Diapause

Insect Diapause PDF Author: David L. Denlinger
Publisher: Cambridge University Press
ISBN: 1108497527
Category : Science
Languages : en
Pages : 465

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Book Description
Captures the full scope of the literature, integrating ecological and molecular mechanisms that enable insects to enter a dormant state.