Author: Philip Hartshorn ClarkPublisher:
ISBN:
Category : Insecticides
Languages : en
Pages : 64
Book Description
Evaluation of Synergists for Pyrethrum and Allethrin Against the Body Louse
Author: Philip Hartshorn ClarkPublisher:
ISBN:
Category : Insecticides
Languages : en
Pages : 64
Book Description
ARS-33
Author: United States. Agricultural Research ServicePublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1060
Book Description
Bibliography of Agriculture
Author: Proceedings of the International Symposium on the Control of Lice and Louse-Borne Diseases, Washington, D.C., 4-6 December, 1972
Author: National Library of Medicine Catalog
Author: National Library of Medicine (U.S.)Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 520
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1812
Book Description
Monthly Catalog of United States Government Publications, Cumulative Index
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : United States
Languages : en
Pages : 1366
Book Description
Evaluation of Synergists for Pyrethrum and Allethrin Against the Body Louse; No.33-62
Author: Philip Hartshorn 1912- ClarkPublisher: Hassell Street Press
ISBN: 9781013539152
Category :
Languages : en
Pages : 66
Book Description
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Pyrethrum Post
Author: Pyrethrum, the Natural Insecticide
Author: McLaughlin Gormley King Co., MinneapolisPublisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 362
Book Description
History of pyrethrum; pyrethrum production; composition of pyrethrum extract and analysis of pyrethrins; chemistry of the natural pyrethrins; biochemistry of the pyrethrins; toxicity of pyrethrum and its constituents to mammals; teste for possible teratogenic, carcinogenic, mutagenic, and allergenic effects of pyrethrum interactions in the r chemicals to mammls; mode of action of synergists in enhancing the insecticidal activity of pyrethrum and pyrethroids; mode of action of pyrethrum on arthropod nerves; pyrethrum for control of insects affecting man and animals; pyrethrum forcontrol of household and stored-product insects.