Early Cultural Horizons in the Southeastern United States

1950 ◽  
Vol 15 (4Part1) ◽  
pp. 273-288
Author(s):  
Carl F. Miller

Since Haag's article “Early Horizons in the Southeast” appeared some time ago, considerable data have accumulated which further delimit the southeastern archaeological area. Instead of covering the area south of the Ohio River and east of the Mississippi River, as noted by Haag, it more nearly approximates that region covered by the eastern half of the state of Tennessee; the southern half of North Carolina; all of Mississippi, Alabama, Georgia, South Carolina, and Florida; and the eastern portion of Louisiana—most of which lie in the Coastal Plain and in the northern portion of the Piedmont section. Climatic as well as physiographic and cultural conditions were determinants of the type and kind of aboriginal sites found in this geographical section of the United States.

Author(s):  
Malinda Maynor Lowery

The Lumbee tribe of North Carolina, including approximately 55,000 enrolled members, is the largest Indian community east of the Mississippi River. Lumbee history serves as a window into the roles that Native people have played in the struggle to implement the founding principles of the United States, not just as “the First Americans,” but as members of their own nations, operating in their own communities’ interests. When we see US history through the perspectives of Native nations, we see that the United States is not only on a quest to expand rights for individuals. Surviving Native nations like the Lumbees, who have their own unique claims on this land and its ruling government, are forcing Americans to confront the ways in which their stories, their defining moments, and their founding principles are flawed and inadequate. We know the forced removals, the massacres, the protests that Native people have lodged against injustice, yet such knowledge is not sufficient to understand American history. Lumbee history provides a way to honor, and complicate, American history by focusing not just on the dispossession and injustice visited upon Native peoples, but on how and why Native survival matters. Native nations are doing the same work as the American nation—reconstituting communities, thriving, and finding a shared identity with which to achieve justice and self-determination. Since the late 19th century, Lumbee Indians have used segregation, war, and civil rights to maintain a distinct identity in the biracial South. The Lumbees’ survival as a people, a race, and a tribal nation shows that their struggle has revolved around autonomy, or the ability to govern their own affairs. They have sought local, state, and federal recognition to support that autonomy, but doing so has entangled the processes of survival with outsiders’ ideas about what constitutes a legitimate Lumbee identity. Lumbees continue to adapt to the constraints imposed on them by outsiders, strengthening their community ties through the process of adaptation itself. Lumbee people find their cohesion in the relentless fight for self-determination. Always, that struggle has mattered more than winning or losing a single battle.


Plant Disease ◽  
2008 ◽  
Vol 92 (12) ◽  
pp. 1708-1708 ◽  
Author(s):  
E. Coneva ◽  
J. F. Murphy ◽  
R. Boozer ◽  
N. Velásquez

In 2006, primocane stunted growth and crumbly berry development were observed on 4-year-old Kiowa and Apache blackberry cultivars grown at the Chilton Research and Extension Center, Clanton, AL. Samples from affected plants were tested for virus infection by ELISA kits (Agdia, Inc., Elkhart, IN) specific to each of 14 different viruses. Most samples tested positive for Tobacco ringspot virus (TRSV). TRSV was detected in blackberry samples from North Carolina and South Carolina (2). Bray et al. (1) studied the incidence of viruses in blackberry nursery stock in the United States and reported that 9% of the tested samples contained TRSV. Thus, a survey was conducted for TRSV incidence among commercial blackberry stands in eight counties in Alabama during July 2007. Blackberry plants were observed to express virus-like symptoms including chlorotic spots on leaves, leaf veinal chlorosis, stunting, and combinations thereof. Fruit-bearing plants sometimes had crumbly fruit symptoms characteristic of virus infection. Leaf samples that were collected from symptomatic and nonsymptomatic plants representing 14 cultivars were tested by TRSV ELISA (Agdia, Inc.). Of 180 blackberry samples, 68 tested positive for TRSV. Positive ELISA reactions for TRSV were on average 28 times greater than the reactions of known negative control samples considered negative for TRSV. Blackberry plants shown to be infected with TRSV during the 2007 survey were tested in July 2008 in an effort to confirm the presence of TRSV. Fifty-four percent of the samples tested positive by ELISA with the average positive ELISA value being 21 times higher than the average negative ELISA value for known negative control samples. To further confirm the occurrence of TRSV in Alabama-grown blackberry plants, leaf samples were tested by reverse transcription (RT)-PCR to amplify a 329-bp fragment of the viral coat protein gene (TRSV RNA 2 sequence accession no. NC_005096; primers TRSCP-F (5′-TCTGGCACTATAAGCGGAAG-3′) and TRSCP-R (5′-GAAAACATGGGAGGATGCAC-3′). A single band of the anticipated size was amplified (analyzed by agarose gel electorphoresis and visualized by ethidium bromide staining) from RNA samples extracted with a RNeasy Mini kit (Qiagen, Valencia, CA) from blackberry samples that tested positive for TRSV by ELISA and a known positive control. No amplified product resulted from a blackberry sample that tested negative for TRSV by ELISA. These results illustrate and confirm the presence of TRSV in blackberry leaf tissues grown in Alabama. To our knowledge, this is the first report of TRSV infection of blackberry plants in Alabama. References: (1) M. M. Bray et al. HortScience 40:874, 2005. (2) T. L. Guzmán-Baeny. Incidence, distribution, and symptom description of viruses in cultivated blackberry (Rubus subgenus Eubatus) in the southeastern United States. M.S. thesis, North Carolina State University, Raleigh, 2003.


2019 ◽  
Vol 34 (6) ◽  
pp. 1605-1631 ◽  
Author(s):  
Walker S. Ashley ◽  
Alex M. Haberlie ◽  
Jacob Strohm

Abstract This research uses image classification and machine learning methods on radar reflectivity mosaics to segment, classify, and track quasi-linear convective systems (QLCSs) in the United States for a 22-yr period. An algorithm is trained and validated using radar-derived spatial and intensity information from thousands of manually labeled QLCS and non-QLCS event slices. The algorithm is then used to automate the identification and tracking of over 3000 QLCSs with high accuracy, affording the first, systematic, long-term climatology of QLCSs. Convective regions determined by the procedure to be QLCSs are used as foci for spatiotemporal filtering of observed severe thunderstorm reports; this permits an estimation of the number of severe storm hazards due to this morphology. Results reveal that nearly 32% of MCSs are classified as QLCSs. On average, 139 QLCSs occur annually, with most of these events clustered from April through August in the eastern Great Plains and central/lower Mississippi and Ohio River Valleys. QLCSs are responsible for a spatiotemporally variable proportion of severe hazard reports, with a maximum in QLCS-report attribution (30%–42%) in the western Ohio and central Mississippi River Valleys. Over 21% of tornadoes, 28% of severe winds, and 10% of severe hail reports are due to QLCSs across the central and eastern United States. The proportion of QLCS-affiliated tornado and severe wind reports maximize during the overnight and cool season, with more than 50% of tornadoes and wind reports in some locations due to QLCSs. This research illustrates the utility of automated storm-mode classification systems in generating extensive, systematic climatologies of phenomena, reducing the need for time-consuming and spatiotemporal-limiting methods where investigators manually assign morphological classifications.


1978 ◽  
Vol 61 (4) ◽  
pp. 995-996
Author(s):  
Leonard Stoloff ◽  
Mary W Trucksess

Abstract Samples of egg products were obtained during January and July 1977 from 35 establishments located in the southern part of the United States. Of the 112 samples analyzed, aflatoxin B1 was found in 1 sample of liquid egg white at a level of 0.06 ng/g. No aflatoxin was found in 101 samples of shell eggs offered for sale to consumers in Alabama, Georgia, South Carolina, and North Carolina in the late fall of 1977.


Plant Disease ◽  
2011 ◽  
Vol 95 (11) ◽  
pp. 1414-1419 ◽  
Author(s):  
Anthony P. Keinath ◽  
Chandrasekar S. Kousik

Fluopicolide, a pyridinylmethyl-benzamide fungicide, was registered in the United States in 2008 to control diseases caused by Oomycete pathogens, such as Phytophthora capsici, on cucurbit and solanaceous vegetables. The main objective of this study was to determine baseline sensitivity to fluopicolide in isolates of P. capsici from the southeastern and midwestern United States. A total of 69 isolates from Florida (14 isolates), Georgia (14 isolates), Michigan (24 isolates), North Carolina (3 isolates), and South Carolina (17 isolates) that had not been previously exposed to fluopicolide were grown on fungicide-amended medium to determine sensitivity of mycelia, sporangia, and zoospores to the fungicide. All isolates of P. capsici tested (range of 54 to 69 isolates per assay) were sensitive to fluopicolide in all four assays. The median EC50 fluopicolide concentration was 0.22, 2.08, 0.048, and 0.10 mg/liter in the mycelial growth, zoospore germination, sporangia production, and zoospore production assays, respectively. For mycelial growth and zoospore germination, isolates from Michigan had a higher mean EC50 value than isolates from the four southeastern states. This is the first report of variation in baseline sensitivity to a fungicide by P. capsici isolates from different regions of the United States. In the sporangia production and zoospore production assays, isolates from different states did not differ in sensitivity. Single rates of fluopicolide were tested with additional isolates to validate discriminatory rates for monitoring sensitivity. A concentration of 0.3 or 1.0 mg/liter is recommended for mycelial growth, and 0.1 mg/liter is recommended for sporangia and zoospore production.


Author(s):  
Robert E. Garrett

Many of you may not feel concerned regarding earthquake damage, and what may occur when the expected large earthquake of the magnitude which hit San Francisco in 1906 reoccurs. The experts tell us it is not a question of if, but when. And the when could be in the next decade or two. That is not just a California problem. Be aware that there are 39 states in the United States which may be subject to substantial earthquake damage. The largest earthquake ever in the United States was along the New Madrid fault in southeast Missouri. That occurred about 1812, and was estimated to be 8.3 to 8.7 on the Richter scale. Of course, there were no scales then, or many people there at the time. It did, however, rearrange the Mississippi River. If such an earthquake hit at this point today, Memphis and St. Louis would be leveled. There is also another known fault near Charleston, South Carolina. Boston has been hit by earthquakes. The upper tier of states near the St. Lawrence River is


1985 ◽  
Vol 4 (1) ◽  
pp. 3-9 ◽  
Author(s):  
Markes Johnson

Since the birth of the first state geological survey in 1823, all fifty of the United States have funded projects related to geology at one time or another. Most states operate vigorous geological surveys today. The first state-sponsored survey in the United States was conducted in North Carolina from 1823 to 1825 by Denison Olmsted and from 1825 to 1827 by Elisha Mitchell. Both were on the faculty of the University of North Carolina at Chapel Hill. The second state survey was carried out by Lardner Vanuxem in South Carolina from 1824 to 1826. At the same time, Vanuxem was professor of geology at the College of South Carolina in Columbia. These individuals were among the first to teach college-level courses related to geology anywhere in the southern states. Indeed, Vanuxem occupied the first chair in geology to be created at a state school in the United States. Summer involvement with state survey work opened new opportunities for active field research, student associates, and the enrichment of the school-year curriculum. Although the initial Carolina surveys were modest, unsophisticated efforts by comparison with projects only a few years later, the general pattern was clearly set for the close, mutually beneficial association of state survey agencies and universities commonly found today.


1961 ◽  
Vol 93 (12) ◽  
pp. 1141-1153 ◽  
Author(s):  
J. C. Guppy

The armyworm, Pseudaletia unipuncta (Haw.), has been an important pest of grasses in North America for many years, largely in the eastern half of the Continent, from the more southerly regions of Canada to the southern United States. The larvae skeletonize rhe surface of the leaf blades or rhe inner surface of the sheaths during the early instars, and later feed from the margins of the leaves, consuming all the tissues. The inflorescence is seldom damaged unless leaf foliage is scarce but in some grasses, notably timothy, the green heads are often readily consumed by the older larvae even when foliage is abundant. Normally, populations of the armyworm are small, attracting little attention, but at irregular intervals of five to 20 years widespread outbreaks have occured simultaneously in Canada and the united States; eight such outbreaks have been recorded since 1860. In some of the intervening years smaller and more localized outbreaks have occurred. During the outbreak, damage to forage grasses and cereal crops has been so severe that the armyworm constitutes one of the most important insects attacking these crops. The latest great outbreak occurred on the North American Continent in 1954; this was preceded by a smaller but severe attack in 1953, largely in the central United States east of the Mississippi River. In Canada, in 1954, all the provinces from eastern Saskatchewan to Newfoundland were involved.


Plant Disease ◽  
2018 ◽  
Vol 102 (5) ◽  
pp. 964-969 ◽  
Author(s):  
Madeline E. Dowling ◽  
Meng-Jun Hu ◽  
Guido Schnabel

Botrytis fragariae was recently described causing gray mold of strawberry in Germany and the United States. The goal of the present study was to determine its prevalence, distribution, and sensitivity to fungicides in strawberry fields of five states. In total, 188 Botrytis isolates were obtained from flowers and fruit collected from the states of Maryland (n = 35), Virginia (n = 38), North Carolina (n = 46), South Carolina (n = 41), and Georgia (n = 28). Only 13 of these were fruit samples and came from South Carolina (n = 5) and Georgia (n = 8). B. fragariae made up 35.1% of the entire collection, and composed close to half of the Botrytis population in North Carolina (43.4%), South Carolina (61.0%), and Georgia (42.9%). One isolate of B. mali was also found, and the rest of the isolates were B. cinerea (sensu lato). B. fragariae and B. cinerea were found coexisting in 11 fields, while other field samples consisted of only B. fragariae (n = 3) or only B. cinerea (n = 10) isolates. B. fragariae isolates with resistance to one or more fungicides were found, and resistance profiles differed from those of B. cinerea, in that no resistance to cyprodinil (FRAC 8) or boscalid and other FRAC 7 botryticides was detected. We detected B. fragariae resistance to the active ingredients thiophanate-methyl, iprodione, fludioxonil, and fenhexamid. We also detected B. fragariae isolates with resistance to up to four chemical classes of fungicides, though most isolates were resistant to one or two chemical classes. In conclusion, isolates of the newly detected species B. fragariae were commonly found on strawberry flowers in the Mid-Atlantic United States, and have developed resistance to many of the most commonly used botryticides. Though the relevance of this species to pre- and postharvest fruit infections is unknown, fludioxonil applications may give this species a competitive advantage over B. cinerea. Controlling this fungus with FRAC 7 fungicides may be an effective way of limiting its spread in strawberry fields.


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