Natural enemies of pests associated with prairie crops / by D. S. Yu and J. R. Byers, Research Station, Lethbridge, Alberta. : A43-1895/1993E-PDF
The aim of this book is to help growers, extension workers, district agriculturalists, and the general public recognize the natural enemies of agricultural pests commonly found in the prairie provinces. Colour photographs are used as a means of identification, supplemented with descriptions of relevant aspects of the life histories of the major natural enemies.--Preface
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.696431&sl=1
Ministère/Organisme | Canada. Agriculture and Agri-Food Canada. |
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Titre | Natural enemies of pests associated with prairie crops / by D. S. Yu and J. R. Byers, Research Station, Lethbridge, Alberta. |
Type de publication | Monographie |
Langue | [Anglais] |
Autres langues publiées | [Français] |
Format | Électronique |
Document électronique | |
Autres formats offerts | Papier-[Anglais] |
Note(s) | "The aim of this book is to help growers, extension workers, district agriculturalists, and the general public recognize the natural enemies of agricultural pests commonly found in the prairie provinces. Colour photographs are used as a means of identification, supplemented with descriptions of relevant aspects of the life histories of the major natural enemies."--Preface. Historical publication digitized by Agriculture and Agri-Food Canada. The catalogue number (A43-1895/1993E) and ISBN (0-662-20908-7) for the print edition have been copied in this electronic publication. |
Information sur la publication | Ottawa - Ontario : Agriculture and Agri-Food Canada 1993. |
Description | 32p.photographs |
Numéro de catalogue |
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Numéro de catalogue du ministère | Publication 1895/E |
Descripteurs | Crops Pests |
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