Author: David Richard Gray
Publisher:
ISBN:
Category : Diapause
Languages : en
Pages : 108

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Book Description

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.

Author:
Publisher:
ISBN:
Category : Gypsy moth
Languages : en
Pages : 326

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Book Description

Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 628

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Book Description

Author: Jerry Rafats
Publisher:
ISBN:
Category : Gypsy moth
Languages : en
Pages : 70

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Book Description

Author: Northeastern Forest Experiment Station (Radnor, Pa.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 64

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Book Description

Author: J. Daniel Dolan
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 414

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Book Description

Author: H. Dingle
Publisher: Springer Science & Business Media
ISBN: 1461569419
Category : Science
Languages : en
Pages : 294

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Book Description
This volume is an outgrowth of a Symposium entitled "Evolution of Escape in Space and Time" held at the XV International Congress of Entomology in Washington, D. C., USA in August, 1976. The choice of topic was prompted by recent advances in evolutionary ecology and the apparent suitability of insect migration and dia pause as appropriate material for evolutionary studies. In the event, that choice seems amply justified as I hope a perusal of these papers will show. These Sympos ium papers hardly cover the topic of the evolution of escape mechanisms exhaustively, and I am sure everyone will have his favorite lacuna. Some of the more obvious ones are indicated by Professor Southwood in his Concluding Remarks at the end of the book. The purpose of the Symposium, however, was not complete coverage, but rather to indicate the potential inherent in insect migration and diapause for the study of evolutionary problems. In that I think we have succeeded reasonably well. These papers are expanded and in some cases somewhat altered versions of the papers delivered in Washington. This has allowed greater coverage of the topics in question. I suggested a format of a general overview of a topic emphasizing the author's own research con tributions. In general the papers follow this outline although emphases vary. Two of the authors, Dr. Rainey and Dr. Lumme, were unable to attend the Symposium. Dr. Rainey's paper was read by Mr. Frank Walsh, but Dr.

Author: Lee E. Carbonneau
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 300

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Book Description

Author: Charles C. Doane
Publisher:
ISBN:
Category : Gypsy moth
Languages : en
Pages : 786

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Book Description