Book Description
Includes summarized reports of many bee-keeper associations.
Author :
Publisher :
Page : 926 pages
File Size : 22,20 MB
Release : 1861
Category : Bee culture
ISBN :
Includes summarized reports of many bee-keeper associations.
Author : Iowa. State Apiarist
Publisher :
Page : 774 pages
File Size : 34,97 MB
Release : 1924
Category : Bees
ISBN :
Volumes for 1917- include also Report of the annual convention of the Iowa Beekeepers Association.
Author : Wisconsin. Dept. of Agriculture
Publisher :
Page : 264 pages
File Size : 36,3 MB
Release : 1922
Category : Agriculture
ISBN :
Author :
Publisher :
Page : 664 pages
File Size : 18,88 MB
Release : 1919
Category : Agriculture
ISBN :
Author :
Publisher :
Page : 1352 pages
File Size : 29,32 MB
Release : 1922
Category : Beneficial insects
ISBN :
Author : Keith S. Delaplane
Publisher : CABI
Page : 320 pages
File Size : 20,50 MB
Release : 2023-09-26
Category : Science
ISBN : 1786393522
Since the second half of the 20th Century, our agricultural bee pollinators have faced mounting threats from ecological disturbance and pan-global movement of pathogens and parasites. At the same time, the area of pollinator-dependent crops is increasing globally with no end in sight. Never before has so much been asked of our finite pool of bee pollinators. This book not only explores the evolutionary and ecologic bases of these dynamics, it translates this knowledge into practical research-based guidance for using bees to pollinate crops. It emphasizes conserving wild bee populations as well as culturing honey bees, bumble bees, and managed solitary bees. To cover such a range of biology, theory, and practice from the perspectives of both the pollinator and the crop, the book is divided into two volumes. Volume 1 focuses on bees, their biology, coevolution with flowering plants, foraging ecology and management, and gives practical ways to increase bee abundance and pollinating performance on the farm. Volume 2 (this volume) focuses on crops, with chapters addressing crop-specific requirements and bee pollination management recommendations. Both volumes are essential reading for farmers, horticulturists and gardeners, researchers and professionals working in insect ecology and conservation, and students of entomology and crop protection.
Author : Samuel Hubbard Scudder
Publisher :
Page : 378 pages
File Size : 42,26 MB
Release : 1879
Category : Periodicals
ISBN :
Author : Samuel Hubbard Scudder
Publisher : Cambridge : Library of Harvard University
Page : 378 pages
File Size : 19,54 MB
Release : 1879
Category : Science
ISBN :
Author : Samuel Hubbard Scudder
Publisher :
Page : 384 pages
File Size : 21,24 MB
Release : 1879
Category :
ISBN :
Author :
Publisher :
Page : 1004 pages
File Size : 26,94 MB
Release : 1867
Category :
ISBN :