Uromyces trifolii-repentis Variety trifolii-repentis on Trifolium repens in North Carolina

Mycologia ◽  
1982 ◽  
Vol 74 (2) ◽  
pp. 265
Author(s):  
Ronald E. Welty ◽  
C. Gerald van Dyke ◽  
Will A. Cope
Mycologia ◽  
1982 ◽  
Vol 74 (2) ◽  
pp. 265-270
Author(s):  
Ronald E. Welty ◽  
C. Gerald van Dyke ◽  
Will A. Cope

Soil Research ◽  
1996 ◽  
Vol 34 (6) ◽  
pp. 1027 ◽  
Author(s):  
SN Trolove ◽  
MJ Hedley ◽  
JR Caradus ◽  
AD Mackay

Improvements in the ability of legumes to utilise applied phosphate (P) could lower fertiliser requirements. Earlier studies have found differences between legume species and genotypes of Trifolium repens in their ability to take up P from P sources that vary in solubility. Acidification of the rhizosphere may account for different P utilisation, especially from reactive phosphate rocks. To investigate differences in the ability of legumes to acidify their rhizosphere and extract various forms of P, Lotus pedunculatus and 3 genotypes of white clover that varied in their ability to respond to added P were grown in root study containers with either unfertilised soil, or soil fertilised with either monocalcium phosphate (MCP) or North Carolina phosphate rock (NCPR). After 6 weeks of plant growth, the containers were dismantled and 10 thin soil slices were taken 0-8 mm from the rhizoplane. These slices were fractionated for various P forms and pH was measured. All 4 legumes, especially lotus, acidified their rhizosphere. This resulted in negligible depletion of the small, H2SO4-P-i fraction (Pi, inorganic phosphorus) of unfertilised and MCP-fertilised soil, but caused direct dissolution of NCPR. The predominant forms of P depleted in the MCP-fertilised soil were the resin-Pi and NaOH-Pi forms, whereas in the NCPR treatment the H2SO4-Pi fraction was depleted. No significant depletion of any P fraction was observed in the unfertilised soils as plants were very small and P change in the soil slices was below that which could be measured using the experimental technique. Suggestions are made on how the experimental technique could be improved.


Itinerario ◽  
2000 ◽  
Vol 24 (2) ◽  
pp. 146-169 ◽  
Author(s):  
Michael Leroy Oberg

In August of 1587 Manteo, an Indian from Croatoan Island, joined a group of English settlers in an attack on the native village of Dasemunkepeuc, located on the coast of present-day North Carolina. These colonists, amongst whom Manteo lived, had landed on Roanoke Island less than a month before, dumped there by a pilot more interested in hunting Spanish prize ships than in carrying colonists to their intended place of settlement along the Chesapeake Bay. The colonists had hoped to re-establish peaceful relations with area natives, and for that reason they relied upon Manteo to act as an interpreter, broker, and intercultural diplomat. The legacy of Anglo-Indian bitterness remaining from Ralph Lane's military settlement, however, which had hastily abandoned the island one year before, was too great for Manteo to overcome. The settlers found themselves that summer in the midst of hostile Indians.


2011 ◽  
Vol 21 (1) ◽  
pp. 30-34 ◽  
Author(s):  
Sena Crutchley

This article describes how a telepractice pilot project was used as a vehicle to train first-year graduate clinicians in speech-language pathology. To date, six graduate clinicians have been trained in the delivery of telepractice at The University of North Carolina at Greensboro. Components of telepractice training are described and the benefits and limitations of telepractice as part of clinical practicum are discussed. In addition, aspects of training support personnel involved in telepractice are outlined.


2009 ◽  
Vol 14 (2) ◽  
pp. 13-16
Author(s):  
Christopher R. Brigham ◽  
Jenny Walker

Abstract The AMAGuides to the Evaluation of Permanent Impairment (AMA Guides) is the most widely used basis for determining impairment and is used in state workers’ compensation systems, federal systems, automobile casualty, and personal injury, as well as by the majority of state workers’ compensation jurisdictions. Two tables summarize the edition of the AMA Guides used and provide information by state. The fifth edition (2000) is the most commonly used edition: California, Delaware, Georgia, Hawaii, Kentucky, New Hampshire, Idaho, Indiana, Iowa, Kentucky, Massachusetts, Nevada, North Dakota, Ohio, Vermont, and Washington. Eleven states use the sixth edition (2007): Alaska, Arizona, Louisiana, Mississippi, Montana, New Mexico, Oklahoma, Pennsylvania, Rhode Island, Tennessee, and Wyoming. Eight states still commonly make use of the fourth edition (1993): Alabama, Arkansas, Kansas, Maine, Maryland, South Dakota, Texas, and West Virginia. Two states use the Third Edition, Revised (1990): Colorado and Oregon. Connecticut does not stipulate which edition of the AMA Guides to use. Six states use their own state specific guidelines (Florida, Illinois, Minnesota, New York, North Carolina, and Wisconsin), and six states do not specify a specific guideline (Michigan, Missouri, Nebraska, New Jersey, South Carolina, and Virginia). Statutes may or may not specify which edition of the AMA Guides to use. Some states use their own guidelines for specific problems and use the Guides for other issues.


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