The Genera of the Aphids of Canada PDF Download
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Author: Robert G. Foottit
Publisher: Research Branch Agriculture Canada
ISBN:
Category : Science
Languages : en
Pages : 782
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Book Description
This handbook provides generalized introductory information on morphology and terminology related to aphids, and on their general biology. It also provides keys, in English and French, to the genera that occur, or potentially occur, in Canada, or could be expected as horticultural interceptions. Descriptions of genera are arranged alphabetically under each of the superfamilies Aphidoidea and Phylloxeroidea. A glossary of terms is included.
Author: Robert G. Foottit
Publisher: Research Branch Agriculture Canada
ISBN:
Category : Science
Languages : en
Pages : 782
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Book Description
This handbook provides generalized introductory information on morphology and terminology related to aphids, and on their general biology. It also provides keys, in English and French, to the genera that occur, or potentially occur, in Canada, or could be expected as horticultural interceptions. Descriptions of genera are arranged alphabetically under each of the superfamilies Aphidoidea and Phylloxeroidea. A glossary of terms is included.
Author: H. Eric L. Maw
Publisher: NRC Research Press
ISBN: 9780660181653
Category : Science
Languages : en
Pages : 234
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Book Description
Toutes les espèces d'hémiptères (y compris les homoptères) signalées au Canada et en Alaska sont recensées dans cette publication. L'information comprend aussi des données de répartition par territoire politique.
Author: John Acorn
Publisher: University of Alberta
ISBN: 0888643810
Category : Nature
Languages : en
Pages : 202
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Book Description
"Despite what many people think, little ladybugs don't grow up to be big ladybugs." -John Acorn Everybody loves a ladybug, and no one is more passionate about these spotted creatures than John Acorn, who has produced this, the first regional ladybug field guide in North America. With comprehensive maps, colour photographs, and illustrations of 75 different species, Acorn educates readers on the beauty and diversity of ladybugs in Alberta. He also explains the impact that introduced species have had on these remarkably diverse insects. Professional entomologists, bug-loving kids, and nature-walk enthusiasts will find ladybug identification enjoyable and rewarding with Acorn's combination of expertise and humour.
Author: Marie-Laure Beauvais
Publisher: IRD Editions
ISBN: 9782709916134
Category : Science
Languages : fr
Pages : 264
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Book Description
La biodiversité calédonienne, reconnue comme l’une des plus exceptionnelles avec son fort taux d’endémisme, est largement menacée par l’introduction de nouvelles espèces. Il est donc important de protéger l’écosystème calédonien, à la fois riche et vulnérable, des espèces envahissantes, l’une des principales causes de perte de la biodiversité à l’échelle mondiale. Face à cette menace, le Gouvernement et les trois provinces de Nouvelle-Calédonie souhaitent mettre en place une structure collective afin de définir les orientations stratégiques nécessaires pour préserver et conserver leur biodiversité. Elles ont ainsi voulu qu’un état des connaissances soit dressé et qu’une réflexion soit menée sur la prévention, la détection précoce, l’intervention rapide, l’éradication, le confinement et le contrôle des espèces envahissantes. Cette expertise collégiale apporte les éléments nécessaires à la construction d’un système de biosécurité pertinent et efficace pour l’archipel néo-calédonien.
Author: Tony Dixon
Publisher:
ISBN: 9781784272104
Category : Aphids
Languages : en
Pages : 1412
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Book Description
The authors make this much-needed Naturalists' Handbook accessible by confining themselves to aphids living on broad-leaved trees. This has reduced the problems of identification to manageable proportions.
Author: R. L. Blackman
Publisher: John Wiley & Sons
ISBN: 0470519592
Category : Technology & Engineering
Languages : en
Pages : 1460
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Book Description
Aphids are well-known as pests of agriculture, horticulture and forestry, but they are also one of the most biologically interesting groups of plant-feeding insects, and thus have attracted the attention of biologists in many research fields such as ecology, biodiversity, physiology, behaviour and genetics. Following the successful format of previous books on the world's aphids by the same authors, these two volumes provide a comprehensive species-by-species account of the aphids on the world's herbaceous plants and shrubs. They can be used not only as an identification guide and information source for entomologists and taxonomists throughout the world, but also as a unique database for studies of biodiversity and insect-plant relationships. In all, 3120 aphid species in 340 genera are covered, feeding on 2150 genera of host plants. Volume 1 features comprehensive host lists and keys to the aphids colonizing each plant genus. This information is supplemented in Volume 2 by a systematic account of all the aphid species, which provides information on their appearance in life, host range, geographical distribution and life cycles. There are 357 original line drawings, 252 photographs of slide-mounted specimens and 1000 references. Aphids on the World's Herbaceous Plants and Shrubs is the culmination of many years of work by two leading specialists and provides an essential research tool and standard reference work for entomologists in universities and research institutes throughout the world.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 578
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Book Description
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 406
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Book Description
Author:
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 780
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Book Description
Author: Omkar
Publisher: Springer
ISBN: 9811086877
Category : Science
Languages : en
Pages : 1075
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Book Description
This book comprehensively compiles information on some of the major pests that afflict agricultural, horticultural and medicinal crops in particular as well as many polyphagous pests. Not only does this book deal with the pests of common globally produced crops it also addresses those of rarely dealt with crops such as seed spices, medicinal and aromatic plants. While the perspective of insect pests is largely Indian and South East Asian in context, the book does deal with globally problematic pests, particularly polyphagous ones. Not only will the readers be acquainted with the pests, their damaging potential and their life cycle but also with the latest methods of managements including ecofriendly measures being employed to keep pest populations at manageable levels. The 27 chapters in the book, are grouped into four sections primarily based on crop types, viz. pest of agricultural, horticultural and medicinal crops, and polyphagous pests, making the book easy to navigate. Each of the chapters is comprehensive and well illustrated and written by academicians who have dedicated their entire lives to the study of a particular crop-pest complex. The final chapter of this book provides an overview on the principles and processes of pest management.
