Silkworm Moths

Silkworm Moths PDF Author: Dina Drits
Publisher: Lerner Publications
ISBN: 9780822500698
Category : Juvenile Nonfiction
Languages : en
Pages : 52

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Book Description
Describes the physical characteristics, behavior, and life cycle of the silkworm moth, and how its cocoon is used to make silk.

Silkworm Moths

Silkworm Moths PDF Author: Dina Drits
Publisher: Lerner Publications
ISBN: 9780822500698
Category : Juvenile Nonfiction
Languages : en
Pages : 52

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Book Description
Describes the physical characteristics, behavior, and life cycle of the silkworm moth, and how its cocoon is used to make silk.

Silkworms

Silkworms PDF Author: Sylvia A. Johnson
Publisher: First Avenue Editions
ISBN: 0822595575
Category : Juvenile Nonfiction
Languages : en
Pages : 52

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Book Description
An introduction to the domesticated silkworm moth, raised on farms in Japan and elsewhere for the sake of the silk thread out of which its cocoons are constructed.

The Wild Silk Moths of North America

The Wild Silk Moths of North America PDF Author: Paul M. Tuskes
Publisher: Cornell University Press
ISBN: 1501738003
Category : Science
Languages : en
Pages : 328

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Book Description
The Saturniidae are among the largest and showiest moths in North America. This comprehensive work covers the life history and taxonomy of a hundred species and subspecies of these Lepidoptera. The beautiful adults and larvae of all species are illustrated in thirty color plates, which are supported by line drawings of cocoons, distribution maps, and photographs of behavior. More than a natural history guide, this book includes chapters in population biology, life history strategies, disease and parasitoids, and the importance of silk moths of human culture. The systematic account emphasizes genetic differences among populations and the process of speciation and presents new information on experimental hybridization and life histories. For the student, researcher, and naturalist, here is practical information on collecting, rearing, and conducting original research. The entire text is referenced to an extensive bibliography.

The Silkworm

The Silkworm PDF Author: Winsted Silk Co., Chicago
Publisher:
ISBN:
Category : Silk
Languages : en
Pages : 28

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Book Description


The Silkworm Moths of India Or Indian Saturnidae

The Silkworm Moths of India Or Indian Saturnidae PDF Author: F. C. Moore
Publisher:
ISBN:
Category : Antheraea
Languages : en
Pages : 1

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Book Description


Techniques in Pheromone Research

Techniques in Pheromone Research PDF Author: Hans E. Hummel
Publisher: Springer Science & Business Media
ISBN: 1461252202
Category : Science
Languages : en
Pages : 470

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Book Description
Insects as a group occupy a middle ground in the biosphere between bacteria and viruses at one extreme, amphibians and mammals at the other. The size and general nature of insects present special problems to the student of entomology. For example, many commercially available instruments are geared to measure in grams, while the forces commonly encountered in studying insects are in the milligram range. Therefore, techniques developed in the study of insects or in those fields concerned with the control of insect pests are often unique. Methods for measuring things are common to all sciences. Advances sometimes depend more on how something was done than on what was measured; indeed a given field often progresses from one technique to another as new methods are discovered, developed, and modified. Just as often, some of these techniques find their way into the classroom when the problems involved have been suffi ciently ironed out to permit students to master the manipulations in a few lab oratory periods. Many specialized techniques are confined to one specific research laboratory. Although methods may be considered commonplace where they are used, in another context even the simplest procedures may save considerable time. It is the purpose of this series (1) to report new developments in methodology, (2) to reveal sources of groups who have dealt with and solved particular entomo logical problems, and (3) to describe experiments which may be applicable for use in biology laboratory co~rses.

The Art of Rearing Silk-worms

The Art of Rearing Silk-worms PDF Author: conte Vincenzo Dandolo
Publisher: London : J. Murray
ISBN:
Category : Sericulture
Languages : en
Pages : 410

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Book Description


The Decision Between Us

The Decision Between Us PDF Author: John Paul Ricco
Publisher: University of Chicago Press
ISBN: 022611337X
Category : Art
Languages : en
Pages : 269

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Book Description
The Decision Between Us combines an inventive reading of Jean-Luc Nancy with queer theoretical concerns to argue that while scenes of intimacy are spaces of sharing, they are also spaces of separation. John Paul Ricco shows that this tension informs our efforts to coexist ethically and politically, an experience of sharing and separation that informs any decision. Using this incongruous relation of intimate separation, Ricco goes on to propose that “decision” is as much an aesthetic as it is an ethical construct, and one that is always defined in terms of our relations to loss, absence, departure, and death. Laying out this theory of “unbecoming community” in modern and contemporary art, literature, and philosophy, and calling our attention to such things as blank sheets of paper, images of unmade beds, and the spaces around bodies, The Decision Between Us opens in 1953, when Robert Rauschenberg famously erased a drawing by Willem de Kooning, and Roland Barthes published Writing Degree Zero, then moves to 1980 and the “neutral mourning” of Barthes’ Camera Lucida, and ends in the early 1990s with installations by Felix Gonzalez-Torres. Offering surprising new considerations of these and other seminal works of art and theory by Jean Genet, Marguerite Duras, and Catherine Breillat, The Decision Between Us is a highly original and unusually imaginative exploration of the spaces between us, arousing and evoking an infinite and profound sense of sharing in scenes of passionate, erotic pleasure as well as deep loss and mourning.

Discovering Moths

Discovering Moths PDF Author: John Himmelman
Publisher: Rowman & Littlefield
ISBN: 0811772128
Category : Nature
Languages : en
Pages : 297

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Book Description
In lively, accessible prose, John Himmelman explains the intricacy of moths' life cycle, their importance in nature, and how just a tiny handful of the many moth species are truly pests to humans. He tells how to attract moths with lights and bait, when and where to observe them, and how best to photograph these tiny subjects. Entertaining personal anecdotes and short profiles of some of the country's foremost moth-ers add human interest. This new edition updates photos and information while focusing on states east of the Mississippi.

Silkworm Egg Production

Silkworm Egg Production PDF Author: San-ming Wang
Publisher: Food & Agriculture Org.
ISBN: 9789251028841
Category : Business & Economics
Languages : en
Pages : 76

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Book Description