Author: Rockefeller Foundation. International Health Board
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 124
Book Description
The Use of Fish for Mosquito Control
Author: Rockefeller Foundation. International Health Board
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 124
Book Description
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 124
Book Description
A Guide to the Use of the Mosquito Fish, Gambusia Affinis for Mosquito Control
Author: L. Lance Sholdt
Publisher:
ISBN:
Category : Mosquitoes
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Mosquitoes
Languages : en
Pages : 36
Book Description
Managing Mosquitoes on the Farm
Author:
Publisher: UCANR Publications
ISBN: 1601073275
Category :
Languages : en
Pages : 19
Book Description
Publisher: UCANR Publications
ISBN: 1601073275
Category :
Languages : en
Pages : 19
Book Description
Report of the United States Commissioner of Fisheries for the Fiscal Year ... with Appendixes
Author: United States. Bureau of Fisheries
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 668
Book Description
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 668
Book Description
Fishes in Relation to Mosquito Control in Ponds
Author: Samuel Frederick Hildebrand
Publisher:
ISBN:
Category : Mosquitoes
Languages : en
Pages : 22
Book Description
Publisher:
ISBN:
Category : Mosquitoes
Languages : en
Pages : 22
Book Description
Handbook of Biological Control
Author: T. W. Fisher
Publisher: Elsevier
ISBN: 0080533019
Category : Science
Languages : en
Pages : 1073
Book Description
For many years the use of chemical agents such as pesticides and herbicides has been effective in controlling the many varieties of pests that infest both agricultural crops and backyard gardens. However, these pests are gradually becoming resistant to these agents, because the agents themselves are acting as selective factors making the pests better and better able to resist and persist. As a result, the use of biological controlling agents is increasing. This book is a comprehensive and authoritative handbook of biological control.
Publisher: Elsevier
ISBN: 0080533019
Category : Science
Languages : en
Pages : 1073
Book Description
For many years the use of chemical agents such as pesticides and herbicides has been effective in controlling the many varieties of pests that infest both agricultural crops and backyard gardens. However, these pests are gradually becoming resistant to these agents, because the agents themselves are acting as selective factors making the pests better and better able to resist and persist. As a result, the use of biological controlling agents is increasing. This book is a comprehensive and authoritative handbook of biological control.
Report of the United States Commissioner of Fisheries
Author: United States. Bureau of Fisheries
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 800
Book Description
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 800
Book Description
Annual Report of the Commissioner of Fisheries to the Secretary of Commerce for the Fiscal Year Ended ...
Author: United States. Bureau of Fisheries
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 798
Book Description
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 798
Book Description
Mosquitoes and Their Control
Author: Norbert Becker
Publisher: Springer Science & Business Media
ISBN: 9780306473609
Category : Science
Languages : en
Pages : 528
Book Description
Mosquitoes and their Control presents a multitude of information on bionomics, systematics, ecology and control of both pestiferous (nuisance) and disease vectors in an easily readable style providing practical guidance and important information to both professional and layman alike. Ninety-two species and subspecies belonging to 8 genera and 18 subgenera are described in the fully illustrated identification keys to adult females and males and fourth-instar larvae. The illustrated keys are followed by a detailed description of the morphology, biology and distribution of each species including over 700 detailed drawings.
Publisher: Springer Science & Business Media
ISBN: 9780306473609
Category : Science
Languages : en
Pages : 528
Book Description
Mosquitoes and their Control presents a multitude of information on bionomics, systematics, ecology and control of both pestiferous (nuisance) and disease vectors in an easily readable style providing practical guidance and important information to both professional and layman alike. Ninety-two species and subspecies belonging to 8 genera and 18 subgenera are described in the fully illustrated identification keys to adult females and males and fourth-instar larvae. The illustrated keys are followed by a detailed description of the morphology, biology and distribution of each species including over 700 detailed drawings.
Report on the Conditions of the Sea Fisheries of the South Coast of New England
Author: United States. Bureau of Fisheries
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 674
Book Description
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 674
Book Description