Academic literature on the topic 'Essex county (n.j.)'

Byker, H. P., Soltani, N., Robinson, D. E., Tardif, F. J., Lawton, M. B. and Sikkema, P. H. 2013. Occurrence of glyphosate and cloransulam resistant Canada fleabane ( Conyza canadensis L. Cronq.) in Ontario. Can. J. Plant Sci. 93: 851–855. Canada fleabane is the second documented glyphosate-resistant (GR) weed species in Ontario, Canada. In 2010, the first eight GR Canada fleabane populations were identified in Essex County. In 2011 and 2012, an expanded survey was conducted to identify the occurrence of GR and cloransulam-resistant populations in Ontario. Seed was collected from field weed escapes in the early fall and sprayed in the greenhouse with 900 g a.e. ha−1 of glyphosate at the 10-cm rosette stage. Ninety-three and 54 additional sites were confirmed in 2011 and 2012, respectively. There are now 155 sites with confirmed GR Canada fleabane in Ontario in the counties of Elgin, Essex, Haldimand, Huron, Kent, Lambton, Middlesex, and Niagara region. Twelve and seven sites were identified with multiple resistant Canada fleabane (glyphosate and cloransulam) in 2011 and 2012, respectively in Elgin, Essex, Kent, Lambton, and Middlesex counties. This is the first survey documenting the occurrence of glyphosate-resistant and multiple resistant (glyphosate and cloransulam) Canada fleabane in Ontario and its distribution.

Van Wely, A. C., Soltani, N., Robinson, D. E., Hooker, D. C., Lawton, M. B. and Sikkema, P. H. 2015. Glyphosate and acetolactate synthase inhibitor resistant common ragweed (Ambrosia artemisiifolia L.) in southwestern Ontario. Can. J. Plant Sci. 95: 335–338. Common ragweed (Ambrosia artemisiifolia L.) was found to be resistant to glyphosate in Ontario. Field surveys were conducted from 2011 to 2013 to determine the distribution of glyphosate-resistant (GR) and acetolactate synthase inhibitor resistant common ragweed. GR common ragweed was confirmed in Essex County. All GR populations were found to be resistant to acetolactate synthase-inhibiting herbicides.

As of 2001, South Carolina ranked second in the United States in acreage of turnip greens (Brassica rapa) and collard (B. oleracea) and third in acreage of mustard (B. juncea). In June 2001, a leaf disease was found on turnip greens (cv. Alamo), mustard (cvs. Southern Giant Curled and Florida Broadleaf), and rape salad greens (B. napus var. napus cv. Essex) on a commercial farm in Lexington County, South Carolina. Symptoms appeared after a heavy rainstorm that included blowing sand. The disease was found in May and June 2002 on three additional farms in the same county on turnip greens cv. Topper and Royal Crown and collard cv. Top Bunch. Symptoms included small tan spots, water soaking, yellowing, and brown necrosis of leaves after spots coalesced on the lower halves of plants. Yellowing was more prevalent on older than on younger leaves. Leaf samples were collected in 2001 and 2002 from the affected hosts on the four farms. Bacterial streaming was evident from these samples and 27 strains were isolated on nutrient agar or King's medium B (KMB). All strains were gram negative and fluoresced bluegreen or yellow under UV light after 48-h growth at 28°C on Pseudomonas agar F (PAF). On the basis of LOPAT tests, the strains were identified as P. syringae (2). All 27 strains were tested for pathogenicity to rape salad greens cv. Essex and then to turnip greens cv. Topper. Plants were grown in peat-vermiculite potting mix in 10-cm-diameter pots in a greenhouse. P. syringae pv. maculicola F41, isolated from turnip in Oklahoma, and P. syringae pv. tomato F33, isolated from tomato in Oklahoma, were included as positive and negative controls along with a noninoculated control. Bacteria were grown on KMB for 48 h at 24°C, and bacterial suspensions were prepared and adjusted to 0.1 optical density at 600 nm. Three-week-old plants were held at 95 to 100% relative humidity (RH) for 48 h before they were sprayed just to runoff with inoculum and then held at 95 to 100% RH for 48 h after inoculation (4). After an additional 5 to 8 days in a greenhouse, nine strains and F41 caused symptoms on both Topper and Essex similar to symptoms observed in the field. No symptoms were observed on noninoculated plants or plants inoculated with F33. On the basis of repetitive sequence-based polymerase chain reactions with the BOXA1R primer, the DNA fingerprint of each of the nine pathogenic strains from South Carolina was nearly identical to that of F41. Bacteria isolated from inoculated, symptomatic turnip leaves had identical LOPAT and BOXA1R profiles to the corresponding original strains. Pathogenic strains had bluegreen fluorescence on PAF, whereas nonpathogenic strains fluoresced yellow. Five pathogenic strains, as well as F41, were further identified to species and pathovar with fatty acid methyl ester profiles as P. syringae pv. maculicola. To our knowledge, this is the first report of P. syringae pv. maculicola from South Carolina. Over the past 10 years, P. syringae pv. maculicola has been found in Oklahoma (4), California (1), and Ohio (3). Bacterial leaf spot has occurred yearly in South Carolina since the initial outbreaks. Currently, it is the disease that causes the greatest yield losses of leafy brassica greens in the state. References: (1) N. A. Cintas et al. Plant Dis. 85:1207, 2001. (2) R. A. Lelliott et al. J. Appl. Bacteriol. 29:470, 1966. (3) M. L. Lewis Ivey et al. Plant Dis. 86:186, 2002. (4) Y. F. Zhao et al. Plant Dis. 84:1015, 2000.

During October 2003, soybean (Glycine max (L.) Merr.) plants showing symptoms of delayed maturity of stems, or green stem, were observed in a soybean cultivar trial on Dee River Ranch in Pickens County, Alabama. Symptoms were characteristic of those caused by Bean pod mottle virus (BPMV). BPMV infections have been identified in other southern states, including Arkansas, Louisiana, and neighboring Mississippi, but had not yet been identified in Alabama (1,2,3). In this study, a cultivar trial was established as a nonreplicated strip test to evaluate the performance of nongenetically modified soybean cultivars in high-pH soils. The trial consisted of 12 maturity group V cultivars planted side by side in 24-row plots approximately 1 km long. The cultivars consisted of Anand, Asgrow 5547, Asgrow 5944, Delta King 5995, Deltapine 4748, Deltapine 5110, Deltapine 5989, Essex, Hutcheson, Pioneer 9594, Pioneer 9597, and USG5601T. During the season, a known vector of BPMV, the bean leaf beetle (Cerotoma trifurcate Forster), was identified in the plots (4). On 10 October, the majority of plants in the trial had senesced; however, it was observed that plants of 6 of the 12 cultivars were showing symptoms of green stem typical of BPMV infection. A visual assessment was taken to determine incidence of green stem for Asgrow 5547, Delta King 5995, Deltapine 5110, Deltapine 5989, Pioneer 9594, and USG5601T. Incidence between 1 and 5% was observed for Delta King 5995, Deltapine 5989, and Pioneer 9594. Incidence of less than 1% was observed for Asgrow 5547, Deltapine 5110, and USG5601T. Twenty soybean plants showing symptoms of green stem and retaining green leaves were sampled from each of the six cultivars by collecting one trifoliate leaf near the top of the plant. All samples were tested for BPMV using double-antibody sandwich enzyme-linked immunosorbent assay (DAS-ELISA) according to the manufacturer's instructions (Agdia, Inc., Elkart, IN). BPMV was detected in 30% of Deltapine 5989, 10% of Delta King 5995, and 45% of Pioneer 9594 plants. BPMV was not detected in Asgrow 5547, Deltapine 5110, and USG5601T. Ten of the samples shown to be infected with BPMV using DAS-ELISA were mechanically transferred to soybean seedlings in the greenhouse. These plants developed systemic mottle symptoms typical of those caused by BPMV and tested positive for the virus BPMV using DAS-ELISA. To our knowledge, this is the first report of BPMV in Alabama. References: (1) N. S. Horn et al. LA. Agric. 13:12, 1970. (2) H. N. Pitre et al. Plant Dis. Rep. 63:419, 1979. (3) J. P. Ross. Plant Dis. Rep. 47:1049, 1963. (4) H. J. Walters. (Abstr.) Phytopathology 48:346, 1958.

Anthony Esler. The Human Venture. Englewood Cliffs, NJ: Prentice-Hall, 1986. Volume I: The Great Enterprise, a World History to 1500. Pp. xii, 340. Volume II: The Globe Encompassed, A World History since 1500. Pp. xii, 399. Paper, $20.95 each. Review by Teddy J. Uldricks of the University of North Carolina at Asheville. H. Stuart Hughes and James Wilkinson. Contemporary Europe: A History. Englewood Clifffs, NJ: Prentice-Hall, 1987. Sixth edition. Pp. xiii, 615. Cloth, $35.33. Review by Harry E. Wade of East Texas State University. Ellen K. Rothman. Hands and Hearts: A History of Courtship in America. Cambridge and London: Harvard University Press, 1987. Pp. xi, 370. Paper, $8.95. Review by Mary Jane Capozzoli of Warren County Community College. Bernard Lewis, ed. Islam: from the Prophet Muhammad to the Capture of Constantinople. Oxford and New York: Oxford University Press, 1987. Volume I: Politics and War. Pp.xxxvii, 226. Paper, $9.95. Volume II: Religion and Society. Pp. xxxix, 310. Paper, $10.95. Review by Calvin H. Allen, Jr. of The School of the Ozarks. Michael Stanford. The Nature of Historical Knowledge. New York: Basil Blackwell, 1986. Pp. vii, 196. Cloth, $45.00; paper, $14.95. Review by Michael J. Salevouris of Webster University. David Stricklin and Rebecca Sharpless, eds. The Past Meets The Present: Essays On Oral History. Lanham, MD: University Press of America, 1988. Pp. 151. Paper, $11.50. Review by Jacob L. Susskind of The Pennsylvania State University. Peter N. Stearns. World History: Patterns of Change and Continuity. New York: Harper and row, 1987. Pp. viii, 598. Paper, $27.00; Theodore H. Von Laue. The World Revolution of Westernization: The Twentieth Century in Global Perspective. New York: Oxford University Press, 1987. Pp. xx, 396. Cloth, $24.95. Review by Jayme A. Sokolow of the National Endowment for the Humanities. Marilyn J. Boxer and Jean R Quataert, eds. Connecting Spheres: Women in the Western World, 1500 to the Present. New York and Oxford: Oxford University Press, 1987. Pp. xvii, 281. Cloth, $29.95; Paper, $10.95. Review by Samuel E. Dicks of Emporia State University. Dietrich Orlow. A History of Modern Germany: 1870 to Present. Englewood Cliffs, NJ: Prentice-Hall, Inc., 1987. Pp. xi, 371. Paper, $24.33. Review by Gordon R. Mork of Purdue University. Gail Braybon and Penny Summerfield. Out of the Cage: Women's Experiences in Two World Wars. Pandora: London and New York, 1987. Pp. xiii, 330. Paper, $14.95. Review by Paul E. Fuller of Transylvania University. Moshe Lewin. The Gorbachev Phenomenon: A Historical Interpretation. Berkeley and Los Angeles: University of California Press, 1988. Pp. xii, 176. Cloth, $16.95; David A. Dyker, ed. The Soviet Union Under Gorbachev: Prospects for Reform. London & New York: Croom Helm, 1987. Pp. 227. Cloth, $35.00. Review by Elizabeth J. Wilcoxson of Northern Essex Community College. Charles D. Smith, Palestine and the Arab-Israeli Conflict. New York: St. Martin's Press, 1988. Pp. viii, 308. Cloth, $35.00. Review by Arthur Q. Larson of Westmar College. Stephen G. Rabe. Eisenhower and Latin America: The Foreign Policy of Anticommunism. Chapel Hill & London: The University of North Carolina Press, 1988. Pp. 237. Cloth $29.95; paper, $9.95. Review by Donald J. Mabry of Mississippi State University. Earl Black and Merle Black. Politics and Society in the South. Cambridge and London: Harvard University Press, 1987. Pp. ix, 363. Cloth, $25.00. Review by Donn C. Neal of the Society of American Archivists. The Lessons of the Vietnam War: A Modular Textbook. Pittsburgh: Center for Social Studies Education, 1988. Teacher edition (includes 64-page Teacher's Manual and twelve curricular units of 31-32 pages each), $39.95; student edition, $34.95; individual units, $3.00 each. Order from Center for Social Studies Education, 115 Mayfair Drive, Pittsburgh, PA 15228. Review by Stephen S. Gosch of the University of Wisconsin-Eau Claire. Media Reviews Carol Kammen. On Doing Local History. Videotape (VIIS). 45 minutes. Presented at SUNY-Brockport's Institute of Local Studies First Annual Symposium, September 1987. $29.95 prepaid. (Order from: Dr. Ronald W. Herlan, Director, Institute of Local Studies, Room 180, Faculty Office Bldg., SUNY-Brockport. Brockport. NY 14420.) Review by Herbert Janick of Western Connecticut State University.

In 2001, soybean fields were surveyed to determine the incidence of viruses because soybean aphids (Aphis glycines Matsamura), known to transmit Soybean mosaic virus (SMV) (2), were found in Ontario. In addition, bean leaf beetle (Cerotoma trifurcata Forster) was found during 2000 to be contaminated with Bean pod mottle virus (BPMV), although soybean plants, on which the beetles were feeding, tested negative (3). In the current survey, young soybean leaves were selected at random in July and August from 20 plants per site at growth stages R4 to R5 (1) from 415 sites representing the entire soybean-producing area in Ontario. Samples were maintained under cool conditions until received at the laboratory, where they were promptly processed. A combined sub-sample was obtained from the 20 plants per site. The 415 sub-samples were tested for SMV, BPMV, Tobacco ringspot virus (TRSV), and Tobacco streak virus (TSV) using polyclonal antibody kits for double-antibody sandwich enzyme-linked immunosorbent assay (DAS-ELISA) (Agdia Inc., Elkart, IN). The ELISA plates were read with a plate reader (MRX, Dynex Technologies Inc., Chantilly, VA), and results were analyzed using ELISA software (Leading Edge Research, Merrickville, Ontario) and compared positive and negative controls (Agdia). TRSV was detected in one sample from Essex County and another sample from Middlesex County. SMV, BPMV, and TSV were not found in commercial soybean fields. However, SMV and BPMV were found in samples originating from two soybean breeding nurseries, one in Essex County and one in Kent County. Seedlings of soybean cv. Williams 82 were inoculated in the greenhouse with sap from leaf samples that tested positive for BPMV. Leaves of plants that developed mosaic symptoms were retested using ELISA and confirmed to be positive for BPMV. SMV and TRSV have been found previously in commercial soybean fields in Ontario (4). To our knowledge, this is the first report of BPMV on soybean plants in Canada. References: (1) W. R. Fehr et al. Merr. Crop. Sci. 11:929, 1971. (2) J. H. Hill et al. Plant Dis. 85:561, 2001. (3) A. U. Tenuta. Crop Pest. 5 (11):8, 2000. (4) J. C. Tu. Can. J. Plant Sci. 66:491, 1986.

The author introduces, presents and considers a recent experiment that saw him walk to the location of the 1995 Essex Range Rover murders while dressed as a character he has created, ‘the last Cyberman’. The article tracks the lineage of this imagined persona through a concise review of the author’s journey through fine art research study, before displaying the photographs and reflective text resulting from the walk. Upon analysing these, connections are made to the work of Francesca Woodman, Michael Landy and J. G. Ballard, as it becomes evident that this recent performative development in the author’s practice reveals previously tacit truths about his relationship to his home county and the displacement he feels in twenty-first-century life.

Vink, J. P., Soltani, N., Robinson, D. E., Tardif, F. J., Lawton, M. B. and Sikkema, P. H. 2012. Occurrence and distribution of glyphosate-resistant giant ragweed ( Ambrosia trifida L.) in southwestern Ontario. Can. J. Plant Sci. 92: 533–539. Giant ragweed is the first confirmed glyphosate-resistant (GR) weed in Canada. A survey was conducted to document the distribution of GR giant ragweed in southwestern Ontario. Giant ragweed seed was collected from 102 sites in Essex (70), Chatham-Kent (21), Lambton (10) and Waterloo counties (1) during the autumn of 2009 and 2010 prior to soybean harvest. Plants were grown in a growth room, sprayed with glyphosate at 1800 g a.e. ha−1 and classified as resistant or susceptible. GR giant ragweed has been confirmed at 47 new locations in three counties (Essex, Chatham-Kent and Lambton). The results from this survey indicate that GR giant ragweed biotypes occur across a greater area in southwestern Ontario than originally thought. This survey provides an important baseline for future surveys in the province.

In Mississippi and around the world, racial and ethnic identification has been used to justify segregation, fear, misunderstanding, hatred, and violence. In 1922, the Ku Klux Klan rode on horseback along Main Street in front of Pruitt’s studio, and he documented that. In 1933 and 1934, Pruitt photographed two of Mississippi’s last legal executions by rope hanging outside the Lowndes County Courthouse; Black men were convicted of killing white people. The district attorney in both cases was John C. Stennis, who would serve as US senator for more than four decades (1947–89) and become a prominent Democrat in the battles over integration. In July 1935, the Lowndes County sheriff called Pruitt to come photograph the bodies of two Black farmers, Bert Moore and Dooley Morton, who were lynched by three dozen white men in a Black churchyard. Two decades later, Pruitt would photograph Black dentist Emmett J. Stringer, who was president of the Mississippi chapter of the National Association for Advancement of Colored People (NAACP). His visible NAACP leadership made him a target for Klan harassment—and assassination plots. NAACP colleagues already had been killed under mysterious circumstances.