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Author : Jesse M. Hodgson
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (31 download)
Download or read book Canada Thistle and Its Control written by Jesse M. Hodgson and published by . This book was released on 1977 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jesse M. Hodgson
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)
Download or read book Canada Thistle and Its Control written by Jesse M. Hodgson and published by . This book was released on 1977 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jesse M. Hodgson
Publisher : Forgotten Books
ISBN 13 : 9780331382433
Total Pages : 20 pages
Book Rating : 4.3/5 (824 download)
Download or read book Canada Thistle and Its Control (Classic Reprint) written by Jesse M. Hodgson and published by Forgotten Books. This book was released on 2017-11-18 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Canada Thistle and Its Control Canada thistle,2 a perennial weed, seriously reduces crop yields wherever sizable infestations occur. Infestations occur throughout the northern half of the United States. As shown in figure 1, the Montana Idaho Washington Wyoming area and the Minnesota Wisconsin area have the most severe infestations. In Montana, Idaho, and Washington, Canada thistle is reported to cause heavier losses than any other perennial weed. This weed can be controlled by cropping and cultural practices and by applying herbicides. 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.
Author : Jesse M. Hodgson
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.X/5 (3 download)
Download or read book The Nature, Ecology, and Control of Canada Thistle written by Jesse M. Hodgson and published by . This book was released on 1968 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Carla C. Bossard
Publisher : Univ of California Press
ISBN 13 : 9780520225466
Total Pages : 366 pages
Book Rating : 4.2/5 (254 download)
Download or read book Invasive Plants of California's Wildlands written by Carla C. Bossard and published by Univ of California Press. This book was released on 2000 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Invasive nonnative plants threaten native species with habitat loss, displacement, and severe population declines, thus seriously reducing biodiversity. Invasive Plants of California's Wildlands is a tremendous source for land managers and others who are interested in protecting the rich natural heritage of California and surrounding states."--John C. Sawhill, President and CEO, The Nature Conservancy
Author : Joseph M. DiTomaso
Publisher : UCANR Publications
ISBN 13 : 1879906694
Total Pages : 979 pages
Book Rating : 4.8/5 (799 download)
Download or read book Weeds of California and Other Western States written by Joseph M. DiTomaso and published by UCANR Publications. This book was released on 2007 with total page 979 pages. Available in PDF, EPUB and Kindle. Book excerpt: This encyclopedic yet easy-to-use 2-volume set covers 262 individual entries, including a full description of 451 species and another 361 plants compared as similar species, representing 63 plant families. 13 shortcut identification tables for groups that share similar, unusual, or relatively uncommon characteristics. 2 grass identification keys - a key to all characteristics including inflorescences and reproductive parts and a key to vegetative characteristics only. 67 tables comparing important characteristics of difficult-to-distinguish weedy species. Color photos of over 700 weeds including seeds, seedlings, flowers, and mature plants. Appendix of non-native plants rarely or occasionally naturalized in California. Glossary of botanical terms. Bibliography of some of the most pertinent publications. Index to common names, scientific names, and synonyms. Each entry describes the plant category, family name, common name, and synonyms along with a summary of the important aspects of the plant’s life cycle, size, growth form, impact, method of introduction, and toxicity. You'll also find a description of the seedling, mature plant, roots and underground structures, flowers, fruits and seeds, spikelets and florets, spore-bearing structures, and post senescence characteristics for each entry. Also includes a description of the habitat where each is typically found and distribution in California, other states, and worldwide, along with maximum elevation at which the species is found. Rounding out each entry is a description of the methods of reproduction, seed dispersal, germination requirements and conditions, seed survival and longevity, early establishment characteristics and requirements, cultural practices and management options that have proven effective or ineffective in controlling infestations, and a notation of the species' inclusion on federal or state noxious weed lists.
Author : Charles Fletcher Rogers
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (31 download)
Download or read book Canada Thistle and Russian Knapweed and Their Control written by Charles Fletcher Rogers and published by . This book was released on 1928 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bruce Ackley
Publisher : The Ohio State University
ISBN 13 :
Total Pages : 214 pages
Book Rating : 4./5 ( download)
Download or read book Identifying Noxious Weeds of Ohio written by Bruce Ackley and published by The Ohio State University. This book was released on 2016-02-05 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This identification guide provides technical descriptions and photos for Ohio’s 21 invasive and noxious weed species. These descriptions include information on habitat, life cycle, key plant characteristics, and a summary of problematic features. Photos included in this guide present the weed species at different stages of maturity for optimal identification aid. This book also provides information on Ohio’s noxious seed law, extension guides to weed control, and a quick guide to weed regulations in Ohio law.
Author : Joanna Katarzyna Sciegienka
Publisher :
ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.:/5 (424 download)
Download or read book Vegetative Reproduction and the Integrated Management of Canada Thistle written by Joanna Katarzyna Sciegienka and published by . This book was released on 2009 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Canada thistle (Cirsium arvense (L.) Scop.) is an aggressive, introduced creeping perennial weed that flourishes in a wide variety of environments. Its deep, creeping root system and colony forming tendencies make it one of the most difficult weeds to control. A strategy that incorporates a better understanding of the biology of Canada thistle into the development of an integrated management plan that includes herbicides and biological control could help reduce the dispersal and impact of this species. The objectives of this work were to: 1) determine how Canada thistle emergence and growth are affected by changes in root size, biomass, burial depth, and soil moisture and 2) compare single and joint impacts of herbicides and biological control agents on Canada thistle growth. Objective 1 was carried out in a greenhouse and in field conditions. To monitor Canada thistle emergence and growth responses, a completely randomized factorial design was used in the greenhouse, and a randomized complete block design was used in the field. Models were developed to predict emergence and growth patterns based on available water, burial depth, and various root metrics. For the exception of available water, the same predictors were used in field conditions to predict Canada thistle emergence and growth. The variables that were manipulated were able to significantly predict the responses measured, and we concluded that available water, root burial depth, and root weight, length, diameter, and volume are indicators of emergence likelihood, emergence time, shoot and root growth, and shoot number. Objective 2 was carried out in greenhouses and field settings. Three herbicides were evaluated with and without insects to determine reduction in Canada thistle root and shoot biomass in the greenhouse. One herbicide was also used at a low rate and evaluated singly and in combination with a stem-boring weevil (Hadroplontus litura (F.)) and a pathogen (Pseudomonas syringae pv. tagetis) to determine effect on Canada thistle response in the greenhouse and field. We failed to reject our null hypothesis of additivity between control agents, and concluded that integrating individual control methods yields greater Canada thistle control than any singular method.
Author : Jesse M. Hodgson
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (31 download)
Download or read book Canada Thistle and Its Control written by Jesse M. Hodgson and published by . This book was released on 1963 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charles L. Mohler
Publisher :
ISBN 13 : 9781888626209
Total Pages : 400 pages
Book Rating : 4.6/5 (262 download)
Download or read book Manage Weeds on Your Farm written by Charles L. Mohler and published by . This book was released on 2021 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manage Weeds on Your Farm: A Guide to Ecological Strategies provides you with in-depth information about dozens of agricultural weeds found throughout the country and the best ways of managing them. In Part One, the book begins with a general discussion of weeds: their biology, behavior and the characteristics that influence how to best control their populations. It then describes the strengths and limitations of the most common cultural management practices, physical practices and cultivation tools. Part Two is a reference section that describes the identification, ecology and management of 63 of the most common and difficult-to-control weed species found in the United States.
Author : Jesse Moroni Hodgson
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.F/5 ( download)
Download or read book Canada Thistle and Its Control written by Jesse Moroni Hodgson and published by . This book was released on 1971 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Department of Agriculture
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (29 download)
Download or read book Canada Thistle, and Its Control written by United States. Department of Agriculture and published by . This book was released on 1963 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 : Utah State University. Cooperative Extension Service
Publisher :
ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (979 download)
Download or read book How to Control the Canada Thistle written by Utah State University. Cooperative Extension Service and published by . This book was released on 1914 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alberta. Department of Agriculture. Weed Control and Field Services Branch
Publisher : Weed Control and Field Services Branch
ISBN 13 :
Total Pages : 97 pages
Book Rating : 4.:/5 (814 download)
Download or read book The Biology, and the Chemical and Cultural Control of Canada Thistle (Cirsium Arvense) written by Alberta. Department of Agriculture. Weed Control and Field Services Branch and published by Weed Control and Field Services Branch. This book was released on 1980 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Albert Gallagher
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (144 download)
Download or read book Chemical Control of Canada Thistle (Cirsium Arvense (L.) Scop.) in Creeping Red Fescue and Timothy Seed Crops written by Albert Gallagher and published by . This book was released on 1972 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Field experiments throughout Northern Alberta established picloram (4-amino-3,5,6-trichloropicolinic acid) as an excellent herbicide for the control of Canada thistle ( Cirsium arvense (L.) Scop.). Rates of 8 to 12 oz/A were sufficient to consistently reduce thistle stands under all conditions. Preplant herbicide treatments were tolerated by creeping red fescue ( Festuca rubra L.) and timothy ( Phleum pratense L.) if one growing season elapsed between treatments and planting of the grasses. Seeding of the grasses three weeks following herbicide application resulted in reduced grass stands and dry matter production in several instances. Seedling stands of creeping red fescue treated at the 1- to 5-tiller stage grew and developed better where thistle control was provided by single applications of picloram at 4,8, and 12 oz/A or dicamba at 24 oz/A. Fertile tiller production was increased substantially in plants selected from plots treated in the field with 4 and 12 oz/A of picloram at the 3- to 5-tiller stage, and transferred to a growth chamber. Seed production of timothy was not affected by 2 to 12 oz/A of picloram when applied at several growth stages. Dicamba and 2,4-D treatments were tolerated best at the post-flowering stage of growth. Creeping red fescue seed production was reduced by most herbicide treatments applied at 10 per cent anthesis in 1969. Plants receiving 8 and 12 oz/A of picloram in 1969 were prostrate and seed head numbers were reduced in 1970. In no instance did herbicide treatment result in more than a 9.4 per cent reduction in percentage germination of the seed from either grass species when compared to the untreated check. Dicamba applied on timothy two weeks after the peak flowering period did not significantly reduce the seed germination but seedlings produced were prostrate and bent. Picloram at 2 oz/A had no effect on seed germination irrespective of the growth stage of the plants at treatment time. In greenhouse experiments with picloram and dicamba-treated soil, creeping red fescue germinated and emerged more readily than did timothy. Surviving timothy plants grew and developed more readily, however, than did creeping red fescue plants. Dissipation of dicamba under field conditions was complete by the end of one growing season. Picloram soil residues which were phytotoxic to cucumbers were detected at all locations and at most rates of application after more than one growing season had elapsed. Dissipation of picloram was greatest at the St. Albert plot and this was attributed to the high organic matter content of the soil. The use of picloram or dicamba for thistle control in grass seed fields is feasible. Picloram applied to actively growing thistles in the bud stage on a spot application basis and prior to seeding at rates of 4 to 8 oz/A followed three to four weeks later by intensive cultivation is recommended. Thistle regrowth can be treated when seedling grasses are past the three to four-leaf stage with a mixture of 4 oz/A of dicamba and 8 oz/A of MCPA amine or 2,4-D amine.
