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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 : Charles Fletcher Rogers
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (217 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 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 : United States. Range Seeding Equipment Committee. Chemical Plant Control Subcommittee
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (3 download)
Download or read book Chemical Control of Range Weeds written by United States. Range Seeding Equipment Committee. Chemical Plant Control Subcommittee and published by . This book was released on 1966 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lynn F James
Publisher : CRC Press
ISBN 13 : 0429695292
Total Pages : 483 pages
Book Rating : 4.4/5 (296 download)
Download or read book Noxious Range Weeds written by Lynn F James and published by CRC Press. This book was released on 2021-11-28 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reference book on the classification, distribution, ecology and control of poisonous and aggressively invasive plant species on rangeland. The plants covered include leafy spurge, snakeweeds, thistles and knapweeds, woody species such as juniper, rabbitbrush, oakbrush, mesquite and saltcedar, and other noxious weeds such as dyers woad, cheatgrass and tansy ragwort.
Author : William Peterson
Publisher :
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.:/5 (31 download)
Download or read book Weeds written by William Peterson and published by . This book was released on 1928 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 : Franklin P. Bartlett
Publisher :
ISBN 13 : 9781109531756
Total Pages : 53 pages
Book Rating : 4.5/5 (317 download)
Download or read book Selection of Alkali Sacaton Maternal Lineages as Competitors with Russian Knapweed and Canada Thistle written by Franklin P. Bartlett and published by . This book was released on 2009 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interactions between native and introduced plant species have been extensively studied but few studies examine co-existence and contemporary evolution of individual native grasses with introduced invasive weed species. We examine maternal lineages of Sporobolus airoides Torr. (Alkali sacaton) obtained from within (IN) invaded patches of Acroptilon repens L. (Centaurea repens, Russian knapweed) and from outside (OUT) of invaded patches. We synthesize the results of several experiments to assess the potential of individual maternal lineages to compete with invasive weeds. We developed a Biological Screening Process (BSP) to assess and categorize the competitiveness of grass maternal lineages based on their performance in a series of greenhouse and field experiments. The BSP allowed us to place the maternal lineages into three relative competitor categories (strong, moderate, and unlikely). We hypothesize that seedlings of maternal lineages placed into strong and moderate competitor categories should demonstrate greater germination and primary root growth than seedlings of maternal lineages from the unlikely competitor category. We examine seed germination and primary root growth of the maternal lineages using two field- produced seed sources (2006, 2007). Germination of IN and OUT seeds harvested in 2007 differed by sample day. Cumulative primary root growth measured over nine sample days did not differ among IN and OUT seeds. Cluster analysis of germination (%) placed maternal lineages into three groups that we compared to BSP competitor categories. Germination of S. airoides appears to provide some indication of competitive ability in maternal lineages. The notion that individual native grass maternal lineages undergo selective regimes that promote competitive success against invasive species requires additional testing. Identifying competitive maternal lineages may allow for improved restoration effectiveness in areas subjected to exotic populations.
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 : Alicia Doran
Publisher :
ISBN 13 :
Total Pages : 218 pages
Book Rating : 4.:/5 (117 download)
Download or read book Noxious Weeds of Colorado written by Alicia Doran and published by . This book was released on 2015 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Regional weed control committee
Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.E/5 ( download)
Download or read book A Suggested National Program for Weed Control written by Regional weed control committee and published by . This book was released on 1935 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 622 pages
Book Rating : 4.E/5 ( download)
Download or read book Proceedings - Western Weed Control Conference written by and published by . This book was released on 1947 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.X/5 (5 download)
Download or read book Biological Control of Leafy Spurge written by and published by . This book was released on 1997 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 110 pages
Book Rating : 4.3/5 (555 download)
Download or read book Custer National Forest (N.F.), Noxious Weed Control Program written by and published by . This book was released on 1986 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alberta. Department of Agriculture
Publisher :
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.E/5 ( download)
Download or read book Weeds of Alberta written by Alberta. Department of Agriculture and published by . This book was released on 1941 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Samuel Cameron Litzenberger
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (31 download)
Download or read book Important Perennial Weeds in Montana written by Samuel Cameron Litzenberger and published by . This book was released on 1945 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Roger L. Sheley
Publisher :
ISBN 13 :
Total Pages : 466 pages
Book Rating : 4.4/5 (91 download)
Download or read book Biology and Management of Noxious Rangeland Weeds written by Roger L. Sheley and published by . This book was released on 1999 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: In addition to the theory and principles of weed management, this book provides information about twenty-nine of the most serious weeds in the West, including weed identification, origin, history and distribution, invasion potentials, biology and ecology, and specific management options. Full-color photographs and distribution maps help illustrate the plants and the invasive threat they pose. An invaluable resource for land managers, resource specialists, and students of natural resource management, Biology and Management of Noxious Rangeland Weeds provides practical, science-based information needed for sustainable weed management and land restoration.
