Download or read book Draft Recovery Plan for Applegate s Milk Vetch Astragalus Applegatei 1997 Classic Reprint written by Steven D. Gisler and published by Forgotten Books. This book was released on 2018-04-28 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Draft Recovery Plan for Applegate's Milk-Vetch (Astragalus Applegatei), 1997 Applegate's milk-vetch (see cover illustration) is a taprooted, herbaceous, perennial plant species in the legume family (fabaceae). The numerous tufted or trailing stems are -8 decimeters (10-33 inches) long, simple or branching, and may be smooth or have sparse stiff, short hairs. Leaves are 35-12 centimeters (1 5-5 inches) long, are on petioles, and have 7-11 linear to linear-elliptic flat leaflets, the terminal one usually the longest. Racemes typically bear 5-20 pea-like flowers with lavender-tipped white petals. The 8-13 millimeters (04-06 inches) stalked fruit pods are oblong, compressed, have short hairs and frequently have green or purple speckled valves. Pods split apart from the top (dehisce apically) then downward through the ventral suture, and contain up to 10 (but usually fewer than 3) dark brown minutely dotted seeds with depressions (peck 1936, Barneby 1964, S. Gisler, personal observation). 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 To Spray Or Not to Spray written by and published by . This book was released on 1995 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fosamine Ammonium written by Canada. Pest Management Regulatory Agency. Alternative Strategies and Regulatory Affairs Division and published by . This book was released on 2004 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Solarization written by Jaacov Katan and published by CRC Press. This book was released on 1991-10-24 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil Solarization describes the principles and technology of soil solarization and the use of soil solarization for different crops and cropping systems. The book evaluates and interprets the extensive amount of literature available on soil solarization in relation to climatic effects and changes in populations of soil-borne microorganisms and weeds. It also compares the advantages and disadvantages of soil solarization with other methods of soil disinfestation, such as soil steaming and fumigation. Soil Solarization explores the effects of soil solarization, covering such points as biological control, changes in soil chemistry involving mineral elements, as well as other changes, such as soil salinity and soil structure. It is suitable for solarizers, researchers working with soil-borne pathogens and soil microbiology, plant protection experts, and other plant researchers and extension specialists.
Download or read book A Flora of California written by Willis Linn Jepson and published by . This book was released on 1912 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Weed Management Handbook written by Robert E. L. Naylor and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Weed Management Handbook updates the 8th edition of Weed Control Handbook (1990). The change in the title and contents of the book from previous editions reflects both the current emphasis on producing crops in a sustainable and environmentally-friendly manner, and the new weed management challenges presenting themselves. This landmark publication contains cutting edge chapters, each written by acknowledged experts in their fields and carefully drawn together and edited by Professor Robert Naylor, known and respected world-wide for his knowledge of the area. The sequence of chapters included reflects a progression from the biology of weeds, through the underpinning science and technology relating to weed management techniques including herbicides and their application to crops, leading to principles of weed management techniques. Finally a set of relevant case studies describes the main management options available and addresses the challenges of reduced chemical options in many crops. Weed Management Handbook is a vital tool for all those involved in the crop protection / agrochemical industry, including business managers, horticultural and agricultural scientists, plant physiologists, botanists and those studying and teaching BASIS courses. As an important reference guide for undergraduate and postgraduate students studying horticultural and agricultural sciences, plant physiology, botany and crop protection, copies of the book should be available on the shelves of all research establishments and universities where these subjects are studied and taught. Weed Management Handbook is published for the British Crop Protection Council (BCPC) by Blackwell Publishing.
Download or read book Herbicide Manual written by Gary W. Hansen and published by . This book was released on 1984 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
