Download or read book A Digest of the Literature of Derris deguelia Species Used as Insecticides 1747 1931 written by Ruric Creegan Roark and published by . This book was released on 1932 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Digest of the Literature of Derris Deguelia Species Used as Insecticides 1747 1931 by R C Roark written by R. C. Roark and published by . This book was released on 1932 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Digest of the Literature of Derris Deguelia Species Used as Insecticides 1747 1931 written by Ruric Creegan ROARK and published by . This book was released on 1932 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Digest of the Literature of Derris Degueilia Species Used as Insecticides 1747 1931 Classic Reprint written by Ruric Creegan Roark and published by Forgotten Books. This book was released on 2017-11-08 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Digest of the Literature of Derris (Degueilia) Species Used as Insecticides, 1747-1931 Tuba, a low-climbing plant, is often cultivated for use as a fish poison. It is propagated by cuttings and grows fairly rapidly. It usually grows as a prostrate plant, the branches being allowed to straggle about on the ground. The roots are the parts used for poisoning fish, generally being pounded, mixed with lime and water, and thrown into a river or arm of the sea. The extract has long been used by the Chinese and other gardeners here as an insecticide, but of course it is unsafe to use on vegetables eaten uncooked (p. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book A Digest of the Literature of Derris Deguella Species Used as Insecticides 1747 1931 written by Ruric Creegan Roark and published by . This book was released on 1932 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Derris is a genus of tropical plants comprising about 40 species. It is a member of the subtribe Lonchocarpinae of the tribe Dalbergieae, belonging to the family Fabaceae, which some botanists calle Leguminosae or Pailionaceae. Derris is native practically throughout the Tropics, but it is far more abundant in the Old World than in the tropical Americas. Its members are mostly climbing shrubs, having trunks 3 or 4 feet in height and about 4 inches in diameter.

Download or read book Miscellaneous Publication written by Ellen Kay Miller and published by . This book was released on 1992 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Influence of Weather on Crops 1900 1930 written by and published by . This book was released on 1931 with total page 958 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bibliography is mainly concerned with the influence of weather on crops in connection with the germination, growth, development, susceptibility to disease, and final yield. It contains references to laboratory studies, field studies, and statistical studies on the effect of different conditions of temperature, precipitation, humidity, light, and wind on vegetation in many parts of the world.

Download or read book Glossary of Botanical Terms Commonly Used in Range Research written by Annie Murray Hannay and published by . This book was released on 1931 with total page 1068 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bibliography was first issued in mimeographed form in August, 1930, and was used at the meeting of the American Country Life Association at the thirteenth National Country Life Conference, Madison, Wis., October, 1930.

Download or read book E written by and published by . This book was released on 1938 with total page 1062 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book E series Circulars written by United States. Bureau of Entomology and Plant Quarantine and published by . This book was released on with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Publications of the United States Department of Agriculture from January 1931 to December 1935 Inclusive written by Mabel Hunt Doyle and published by . This book was released on 1936 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Work of the Division of Insecticide Investigations 1927 1939 written by United States. Bureau of Entomology and Plant Quarantine and published by . This book was released on 1940 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Game Bulletin written by California. Dept. of Fish and Game and published by . This book was released on 1913 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1929 with total page 1084 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fortschritte der Chemie Organischer Naturstoffe Progress in the Chemistry of Organic Natural Products Progres dans La Chimie des Substances Organiques Naturelles written by and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Chemical Society written by and published by . This book was released on 1910 with total page 1418 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Public Documents of the Congress and of All Departments of the Government of the United States for the Period from to written by United States. Superintendent of Documents and published by . This book was released on with total page 2608 pages. Available in PDF, EPUB and Kindle. Book excerpt: