Daniel V. Hagan

Northumbria University

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i-10 index

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Document Type

Co-Authors

Sturgis McKeever

Georgia Southern University

Daniel L. Kline

United States Department of Agriculture

William L. Grogan

Florida State Collection of Arthropods

Deborah S. Brickle

Clemson University

George J. Magnon

Walter Reed Army Institute of Research

U. E. Brady

University of Georgia

Lea Broc

Northumbria University

Hamid Jahankhani

Northumbria University

Frank J. Brinson

Georgia Southern University

Natalia Gomez Arteaga

Northumbria University

Cooperative Institutions

Northumbria University

Georgia Southern University

Agricultural Research Service

United States Department of Agriculture

University of Georgia

University of Rome Tor Vergata

U.S. Vegetable Laboratory

Libera Università Internazionale degli Studi Sociali Guido Carli

Creative Commons

Center for Medical, Agricultural and Veterinary Entomology

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Comparative Study of Mouthparts of Ten Species of Predaceous Midges of the Tribe Ceratopogonini (Diptera: Ceratopogonidae)

Annals of the Entomological Society of America (1991)

Sturgis McKeever Daniel V. Hagan William L. Grogan

Journal Article Comparative Study of Mouthparts of Ten Species of Predaceous Midges of the Tribe Ceratopogonini (Diptera: Ceratopogonidae) Get access Sturgis McKeever, Sturgis McKeever 1Department of Biology, Institute of Arthropodology and Parasitology, Georgia Southern University, Statesboro, Ga. 30460. Search for other works by this author on: Oxford Academic Google Scholar Daniel V. Hagan, Daniel V. Hagan 1Department of Biology, Institute of Arthropodology and Parasitology, Georgia Southern University, Statesboro, Ga. 30460. Search for other works by this author on: Oxford Academic Google Scholar William L. Grogan, Jr. William L. Grogan, Jr. 2Department of Biological Sciences, Salisbury State University, Salisbury, Md. 21801. Search for other works by this author on: Oxford Academic Google Scholar Annals of the Entomological Society of America, Volume 84, Issue 1, 1 January 1991, Pages 93–106, https://doi.org/10.1093/aesa/84.1.93 Published: 01 January 1991 Article history Received: 16 March 1990 Accepted: 14 August 1990 Published: 01 January 1991

Arthropod mouthparts

Annals

Ceratopogonidae

Theobald

Tribe

Parasitology

Entomology

Systematic Entomology

10.1093/aesa/84.1.93

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Citations (10)

Seasonal and meteorological effects on activity of Chrysops variegatus (Diptera: Tabanidae) in Paraguay.

PubMed (1986)

D Strickman Daniel V. Hagan

Activity of adult, female Chrysops variegatus was studied for 17 months near Aregúa, Paraguay. The population was sampled by walking along a forest path while swinging an insect net. Results of sampling indicated that this species followed no seasonal pattern of activity. Fluctuation in activity appeared to follow a 13-week cycle. Meteorological effects on activity were studied during 2 weeks of peak tabanid abundance. Temperature, humidity, and wind accounted for 89% of the variation observed during the 23 weeks. Activity of this species observed on a particular day appeared to be the result of the overall population level and meteorological conditions at the time.

Seasonality

Population density

Annual cycle

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Citations (9)

Comparative study of mouthparts of four species of Culicoides from Tibet

Medical and Veterinary Entomology (1994)

Sturgis McKeever Daniel V. Hagan XUYONG WANG

Abstract. Mouthparts of four species of Culicoides from Tibet were studied by light and scanning electron microscopy (SEM). Photomicrographs were made of the mandible, labrum, hypopharynx, lacinia, and the sensory pit of the third palpal segment for each of the four species. Values for eighteen characters of five structures are presented graphically. Mean values for ten of the eighteen characters evaluated were significantly greater for C.circumscriptus and C.mamaensis than for C.maculatus and C.tibetensis. Photomicrographs revealed specific differences in camber and pitch of the fifth mandibular tooth, in size and location of the subapical labral sensillae, in size of the teeth of the hypopharynx, and in size and depth of the palpal sensory pit and number of sensillae per pit.

Arthropod mouthparts

Mandible (arthropod mouthpart)

10.1111/j.1365-2915.1994.tb00507.x

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Citations (10)

New distribution records of Culicoides species from coastal Georgia

Daniel V. Hagan Willis W. Wirth

Ceratopogonidae

Culicoides

Source

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Citations (10)

Culicoides responses to 1‐octen‐3‐ol and carbon dioxide in salt marshes near Sea Island, Georgia, U.S.A.

Medical and Veterinary Entomology (1994)

Daniel L. Kline Daniel V. Hagan John R. Wood

Abstract. The semiochemicals carbon dioxide (CO 2 ) and l‐octen‐3‐ol (octenol) were evaluated as attractants at several release rates, alone and in combination, for the major coastal species of biting midges in Georgia: Culicoides furens, C.hollensis and C.melleus (Diptera: Ceratopogonidae). The data show that CO 2 is an effective attractant for the females of all three species, but each has a different response pattern. In contrast, octenol was an effective attractant only for C.furens , either alone or in combination with CO 2 ; octenol had a repellent effect on the other two species. The combination of octenol and C0 2 had a synergistic effect on the collections of C.furens.

Ceratopogonidae

Culicoides

Salt marsh

10.1111/j.1365-2915.1994.tb00379.x

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Citations (49)

Mouthparts of Females of Four Culicoides Species (Diptera: Ceratopogonidae)

Annals of the Entomological Society of America (1988)

Sturgis McKeever Marc D. Wright Daniel V. Hagan

Journal Article Mouthparts of Females of Four Culicoides Species (Diptera: Ceratopogonidae) Get access Sturgis McKeever, Sturgis McKeever Department of Biology, Institute of Arthropodology and Parasitology, Georgia Southern College, Statesboro, Georgia 30460-8042. Search for other works by this author on: Oxford Academic Google Scholar Marc D. Wright, Marc D. Wright Department of Biology, Institute of Arthropodology and Parasitology, Georgia Southern College, Statesboro, Georgia 30460-8042. Search for other works by this author on: Oxford Academic Google Scholar Daniel V. Hagan Daniel V. Hagan Department of Biology, Institute of Arthropodology and Parasitology, Georgia Southern College, Statesboro, Georgia 30460-8042. Search for other works by this author on: Oxford Academic Google Scholar Annals of the Entomological Society of America, Volume 81, Issue 2, 1 March 1988, Pages 332–341, https://doi.org/10.1093/aesa/81.2.332 Published: 01 March 1988 Article history Received: 20 May 1987 Accepted: 25 September 1987 Published: 01 March 1988

Arthropod mouthparts

Annals

Wright

Parasitology

Ceratopogonidae

Systematic Entomology

10.1093/aesa/81.2.332

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Citations (18)

Aurix Gel Is an Effective Intervention for Chronic Diabetic Foot Ulcers: A Pragmatic Randomized Controlled Trial

Advances in Skin & Wound Care (2019)

Warren Gude Daniel V. Hagan Ferial Abood Peter A Clausen

ABSTRACT BACKGROUND Autologous platelet-rich plasma products can significantly vary with respect to platelet concentration, the presence of additional cellularity, and the use of additives. Therefore, the utility of each formulation for treating chronic wounds needs to be established. OBJECTIVE To establish the efficacy of up to 12 weeks of treatment with Aurix hematogel for healing diabetic foot ulcers against usual and customary care including any wound modality in 129 patients using a Medicare Coverage with Evidence Development paradigm. METHODS This pragmatic randomized controlled trial was conducted in 28 real-world outpatient wound care sites using an inclusive design that included participants with various health risks, comorbidities (eg, peripheral arterial disease, smoking), and any wound severity (Wagner 1–4). RESULTS Kaplan-Meier analysis showed a significant (log-rank P = .0476) time-to-heal advantage, with 48.5% of wounds healing with Aurix hematogel compared with 30.2% with usual and customary care. A higher percentage of healing was observed for Aurix across all wound severities (Wagner grade 1–4). Subgroup analysis revealed a significant healing advantage for Aurix when treating wounds accompanied by peripheral arterial disease and a demonstrated advantage for smokers. CONCLUSIONS This first Coverage with Evidence Development study in wound care demonstrates the effectiveness of Aurix for treating diabetic foot ulcers in Medicare beneficiaries.

Wound care

Chronic wound

10.1097/01.asw.0000577140.19174.9e

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Citations (22)

The Effect of Blogging on Fashion Consumption

Advances in marketing, customer relationship management, and e-services book series (2019)

Daniel V. Hagan

The value of the clothing industry in the UK was estimated at £57.7 billion in 2017 and is forecasted to experiment a slow growth of 3.8% reaching £68.69 billion in 2022. Currently, blogging has become one of the most common ways to communicate as well as share information. Fashion blogging has grown considerably over the years and is one of the major topic areas covered by bloggers. This phenomenon is composed of young women displaying their fashion outfits and styles, as well as their interests in fashion. Fashion blogging started around 2000 with the desire of young women to have a distinct place to share their passion and interest for fashion as well as expressing their thoughts on fashion trend with others.

Consumption

Fashion industry

Passion

Value (mathematics)

Phenomenon

Microblogging

10.4018/978-1-7998-0131-3.ch015

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Citations (1)

Habitat Characteristics and Phenology of Larval Culicoides spp. (Diptera: Ceratopogonidae) from a Coastal Georgia Salt Marsh

Environmental Entomology (1990)

George J. Magnon Daniel V. Hagan Daniel L. Kline J. R. Linley

Journal Article Habitat Characteristics and Phenology of Larval Culicoides spp. (Diptera: Ceratopogonidae) from a Coastal Georgia Salt Marsh Get access George J. Magnon, George J. Magnon 1 Department of Biology, Institute of Arthropodology and Parasitology, Georgia Southern University, Statesboro, Ga. 30460 Search for other works by this author on: Oxford Academic PubMed Google Scholar Daniel V. Hagan, Daniel V. Hagan 1 Department of Biology, Institute of Arthropodology and Parasitology, Georgia Southern University, Statesboro, Ga. 30460 Search for other works by this author on: Oxford Academic PubMed Google Scholar Daniel L. Kline, Daniel L. Kline 2 USDA–ARS, Insects Affecting Man and Animals Research Laboratory, Gainesville, Fla. 32604 Search for other works by this author on: Oxford Academic PubMed Google Scholar John R. Linley John R. Linley 3 Florida Medical Entomology Laboratory, Institute of Food and Agricultural Science, University of Florida, Vero Beach, Fla. 32960 Search for other works by this author on: Oxford Academic PubMed Google Scholar Environmental Entomology, Volume 19, Issue 4, 1 August 1990, Pages 1068–1074, https://doi.org/10.1093/ee/19.4.1068 Published: 01 August 1990 Article history Received: 21 November 1988 Accepted: 12 January 1990 Published: 01 August 1990

Culicoides

Ceratopogonidae

Salt marsh

10.1093/ee/19.4.1068

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Citations (9)

André Michaux's Influence on Stephen Elliott'sA Sketch of the Botany of South-Carolina and Georgia

Castanea (2004)

George A. Rogers Vivian Rogers-Price Daniel V. Hagan

Stephen Elliott (1771–1830) published “A Sketch of the Botany of South-Carolina and Georgia” in thirteen fascicles, which were later bound in two volumes. Citations of Flora Boreali-Americana by André Michaux appear very frequently, and Elliott's remarks under numerous plants attest to his frequent reference to Michaux's Flora. At least one specimen in Elliott's herbarium bears Michaux's name. Michaux's holding garden near Charleston, South Carolina was well known to Elliott who visited it at least once. A map shows the site of “Old” Sister's Ferry used by Michaux and Elliott.

South carolina

Herbarium

Flora

Sketch

Sister

10.2179/0008-7475(2004)sp2[216:amiose]2.0.co;2

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Citations (0)