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Author : R.S. Fawcett
Publisher :
ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (128 download)
Download or read book Weed Control: Poison Hemlock (Conium Maculatum L.). written by R.S. Fawcett and published by . This book was released on 1977 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Carl Andrew Woodard
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (253 download)
Download or read book Poison Hemlock (conium Maculatum L.) written by Carl Andrew Woodard and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Poison hemlock is a biennial, toxic and invasive weed that grows along roadsides, pastures and low-disturbed areas. Research was conducted to determine seed ecology, growth characteristics and response to herbicides. Seed production, viability and germination of poison hemlock seed were measured. Dry biomass of poison hemlock was measured through time in the early spring in relation to plant density. Herbicide efficacy experiments were conducted in the spring using amino acid biosynthesis inhibitors, acetolactate synthase (ALS) inhibitors and growth regulator herbicides. Results indicate poison hemlock is a prolific and viable seed producer (between 1,700 to 39,000 seed per plant), and portions of seed were capable of germination upon maturity, having no dormancy restriction. Poison hemlock plants were actively growing in mid-March, and growth increased exponentially through mid-May. Biomass produced between mid-March and mid-May, considering all plant densities studied, range from 13 to 3,464 kg/ha. Most herbicides were effective for poison hemlock control, but ALS herbicides seemed to be the most consistent ([greater than] 84%).
Author :
Publisher :
ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (89 download)
Download or read book Poison Hemlock, Conium Maculatum written by and published by . This book was released on 2011* with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (663 download)
Download or read book Poison Hemlock (Conium Maculatum). written by and published by . This book was released on 2009 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard S. Fawcett
Publisher :
ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (111 download)
Download or read book Poison Hemlock (Conium Maculatum L.) written by Richard S. Fawcett and published by . This book was released on 1984 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (31 download)
Download or read book Poisonous Hemlocks written by and published by . This book was released on 1964 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1 pages
Book Rating : 4.:/5 (915 download)
Download or read book Poison Hemlock (Conium Maculafum). written by and published by . This book was released on 2015 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Brendon Panke
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (878 download)
Download or read book Poison Hemlock (Conium Maculatum) written by Brendon Panke and published by . This book was released on 2012 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 94 pages
Book Rating : 4.:/5 (31 download)
Download or read book Plants Poisonous to Livestock in the Western States written by and published by . This book was released on 1980 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 354 pages
Book Rating : 4.:/5 (89 download)
Download or read book Suggested Guidelines for Weed Control written by and published by . This book was released on 1980 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Publisher : UCANR Publications
ISBN 13 : 1601076746
Total Pages : 44 pages
Book Rating : 4.6/5 (1 download)
Download or read book Livestock-Poisoning Plants of California written by and published by UCANR Publications. This book was released on with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Rachel Winston
Publisher : Government Printing Office
ISBN 13 : 9780160942891
Total Pages : 338 pages
Book Rating : 4.9/5 (428 download)
Download or read book Field Guide for the Biological Control of Weeds in the Northwest written by Rachel Winston and published by Government Printing Office. This book was released on 2017-12-13 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guide focuses on the most problematic weeds in eastern North America for which there are at least some biocontrol agents established and/or available. Multiple photos and descriptions of each weed included in this guide emphasize key identification traits and plant ecology. For each weed included in this guide, all biocontrol agents released or currently found in North America are described individually. Photos highlighting key identification features and damage are included. The release history, current status, and recommended use of each biocontrol agent are described in detail. Recommendations and current impact often vary between the US and Canada, therefore, the information is presented separately. Includes international code of best practices for classical biological control of weeds.
Author : Robert Parker
Publisher :
ISBN 13 : 9780788149269
Total Pages : 0 pages
Book Rating : 4.1/5 (492 download)
Download or read book Weeds of the West written by Robert Parker and published by . This book was released on 1998-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learning to identify unwanted plants around the home, farm, or ranch will be much easier with this comprehensive publication. It will help you identify plants that compete with native plants, horticultural, & agricultural crops as well as those that can poison livestock & people. This easy-to-use guide contains more than 900 full-color photos showing the early growth stages, mature plants, & features for positive identification of each weed discussed. Descriptions, habitats, & characteristics of each plant are also included. Glossary. Key to plant families. References. Index.
Author : P. Gopalakrishnakone
Publisher :
ISBN 13 : 9789400767287
Total Pages : pages
Book Rating : 4.7/5 (672 download)
Download or read book Plant Toxins written by P. Gopalakrishnakone and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Academic Press
ISBN 13 : 0128153407
Total Pages : 510 pages
Book Rating : 4.1/5 (281 download)
Download or read book Toxicology in Antiquity written by and published by Academic Press. This book was released on 2018-10-22 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Toxicology in Antiquity provides an authoritative and fascinating exploration into the use of toxins and poisons in antiquity. It brings together the two previously published shorter volumes on the topic, as well as adding considerable new information. Part of the History of Toxicology and Environmental Health series, it covers key accomplishments, scientists, and events in the broad field of toxicology, including environmental health and chemical safety. This first volume sets the tone for the series and starts at the very beginning, historically speaking, with a look at toxicology in ancient times. The book explains that before scientific research methods were developed, toxicology thrived as a very practical discipline. People living in ancient civilizations readily learned to distinguish safe substances from hazardous ones, how to avoid these hazardous substances, and how to use them to inflict harm on enemies. It also describes scholars who compiled compendia of toxic agents. New chapters in this edition focus chiefly on evidence for the use of toxic agents derived from religious texts. Provides the historical background for understanding modern toxicology Illustrates the ways previous civilizations learned to distinguish safe from hazardous substances, how to avoid the hazardous substances and how to use them against enemies Explores the way famous historical figures used toxins New chapters focus on evidence of the use of toxins derived from religious texts
Author : E. J. Petry
Publisher :
ISBN 13 :
Total Pages : 98 pages
Book Rating : 4.:/5 (31 download)
Download or read book Weeds and Their Control written by E. J. Petry and published by . This book was released on 1924 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Willis Linn Jepson
Publisher : Univ of California Press
ISBN 13 :
Total Pages : 1264 pages
Book Rating : 4.3/5 (91 download)
Download or read book A Manual of the Flowering Plants of California written by Willis Linn Jepson and published by Univ of California Press. This book was released on 1925 with total page 1264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amerika, Florenwerke, Kalifornien
