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2017

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Epinotia Nisella: An Unrecorded Host And Mode Of Feeding (Lepidoptera: Tortricidae), William E. Miller Nov 2017

Epinotia Nisella: An Unrecorded Host And Mode Of Feeding (Lepidoptera: Tortricidae), William E. Miller

The Great Lakes Entomologist

The larva of Epinotia nisella is best known as a feeder in female catkins of Populus, primarily P. tremuloides Michx. in North America. In Minnesota, adults were reared from larvae boring in current-growth branchlets of P. balsamifera L., with no sign of like infestation in neighboring P. tremuloides, which has thinner branchlets. The behavioral variance is explained as plasticity in feeding biology, a characteristic of insects utilizing host reproductive structures whose abundance is periodic.


Social Wasps Of The Huron Mountains, Michigan (Hymenoptera: Vespidae), Mark F. O'Brien Nov 2017

Social Wasps Of The Huron Mountains, Michigan (Hymenoptera: Vespidae), Mark F. O'Brien

The Great Lakes Entomologist

Ten species of social wasps were collected from the Huron Mountains area, Marquette Count, Michigan during me summers of 1983-1985. Factors affecting the distribution and abundance of some species are discussed.


Cereal Leaf Beetle (Coleoptera: Chrysomelidae) And Winter Wheat: Host Plant Resistance Relationships, Stanley G. Wellso Nov 2017

Cereal Leaf Beetle (Coleoptera: Chrysomelidae) And Winter Wheat: Host Plant Resistance Relationships, Stanley G. Wellso

The Great Lakes Entomologist

The cereal leaf beetle was introduced into North America from Europe prior to 1960. An overview of the control of the insect in North America is presented with major emphasis on host plant resistance. The length and density of the adaxial trichomes (pubescence or leaf hairs) convey resistance to wheat, and the amount of resistance can be estimated mathematically without the insect being present.


Collecting, Rearing, Shipping, And Monitoring Olesicampe Benefactor (Hymenoptera: Ichneumonidae), A Parasite Of The Larch Sawfly, Pristiphora Erichsonii (Hymenoptera: Tenthredinidae), A. T. Drooz, L. C. Thompson Nov 2017

Collecting, Rearing, Shipping, And Monitoring Olesicampe Benefactor (Hymenoptera: Ichneumonidae), A Parasite Of The Larch Sawfly, Pristiphora Erichsonii (Hymenoptera: Tenthredinidae), A. T. Drooz, L. C. Thompson

The Great Lakes Entomologist

Procedures are described for collecting, rearing, shipping, and monitoring the intro- duced ichneumonid, Olesicampe benefactor, a valuable parasite of the larch sawfly, Pristiphora erichsonii.


Parasitism Of Ancistrocerus Antilope (Hymenoptera: Eumenidae) By Leucospis Affinis (Hymenoptera: Leucospididae), David P. Cowan Nov 2017

Parasitism Of Ancistrocerus Antilope (Hymenoptera: Eumenidae) By Leucospis Affinis (Hymenoptera: Leucospididae), David P. Cowan

The Great Lakes Entomologist

The chalcid wasp Leucospis affinis has been known to parasitize only megachilid bees. Its rare occurrence as a parasite of the eumenid wasp Ancistrocerus antilope indicates that eumenid wasps may be a large resource this chalcid is not exploiting.


Records Of Dufourea Maura (Hymenoptera: Halictidae) From Isle Royale National Park, Michigan, Michael S. Arduser Nov 2017

Records Of Dufourea Maura (Hymenoptera: Halictidae) From Isle Royale National Park, Michigan, Michael S. Arduser

The Great Lakes Entomologist

Dufourea maura is recorded from Isle Royale National Park, Michigan. This is the first report of this western North American species east of the Great Plains states.


Impact Of The Poplar-Gall Saperda, Saperda Inornata (Coleoptera: Cerambycidae) On A Hybrid Populus Plantation In Michigan, Lincoln M. Moore, Louis F. Wilson Nov 2017

Impact Of The Poplar-Gall Saperda, Saperda Inornata (Coleoptera: Cerambycidae) On A Hybrid Populus Plantation In Michigan, Lincoln M. Moore, Louis F. Wilson

The Great Lakes Entomologist

Saperda inornata attacks on hybrid Populus were monitored in a stand for four years after planting. More than 60% of the whips were attacked the first year, resulting in a mean of 1.6 galls/tree (range 0-8). Branch attacks superseded stem attacks in the third and fourth years. Saperda injury significantly reduced height because of leader breakage after the second-year attacks, but the injured trees grew rapidly and recovered much of the height in the third and fourth years. Saperdas killed 4% of the trees during the study, but this was no more than would be expected in a newly established …


Ecology Of The Cerambycidae (Coleoptera) Of The Huron Mountains In Northern Michigan, D. C. L. Gosling Nov 2017

Ecology Of The Cerambycidae (Coleoptera) Of The Huron Mountains In Northern Michigan, D. C. L. Gosling

The Great Lakes Entomologist

Eighty-nine species of Cerambycidae were collected during a five-year survey of the woodboring beetle fauna of the Huron Mountains in Marquette County, Michigan. Host plants were determined for 51 species. Observations were made of species abundance and phenology, and the blossoms visited by anthophilous cerambycids.


Pitfall Trap Collections Of Ground Beetle Larvae (Coleoptera: Carabidae) In Kentucky Alfalfa Fields, R J. Barney, B. C. Pass Nov 2017

Pitfall Trap Collections Of Ground Beetle Larvae (Coleoptera: Carabidae) In Kentucky Alfalfa Fields, R J. Barney, B. C. Pass

The Great Lakes Entomologist

Pitfall traps were installed in alfalfa fields to monitor the seasonality and abundance of immature ground beetles. Head capsule widths were determined by instar for Evarthrus sodalis, Harpalus pennsylvanicus, Chlaenius tricolor, Scarites subterraneus, Amara cupreolata, and A. impuncticollis. Seasonality of larval and adult catches indicated that E. sodalis, H. pennsylvanicus and A. impuncticollis overwinter in a larval diapause while A. cupreolata and S. subterraneus overwinter in the adult stage.


Biology. Ecology, Larval Taxonomy, And Distribution Of Hydropsychidae (Trichoptera) In Wisconsin, Kurt L. Schmude, William L. Hilsenhoff Nov 2017

Biology. Ecology, Larval Taxonomy, And Distribution Of Hydropsychidae (Trichoptera) In Wisconsin, Kurt L. Schmude, William L. Hilsenhoff

The Great Lakes Entomologist

About 43.000 larvae and 1800 adults of Hydropsychidae from Wisconsin were studied. These included Diplectrona modesta, Macrostemum zebratum, Parapsyche apicalis, Potamyia flava, eight species of Ceratopsyche, and 11 species of Hydropsyche, but because their larvae cannot be identified the nine species of Cheumatopsyche known from Wisconsin were not included. Keys were developed to separate larvae of species of Ceratopsyche and Hydropsyche that were collected in Wisconsin or are likely to occur here, and notes are provided to facilitate identification of closely related species. Two forms of Ceratopsyche morosa are distinguished, and the larva of Hydropsyche pIacoda is described. Most …


A New Species Of Caraboacarus (Acari: Caraboacaridae) From Calosoma Argentinense (Carabidae) From Chile, Robert W. Husband Nov 2017

A New Species Of Caraboacarus (Acari: Caraboacaridae) From Calosoma Argentinense (Carabidae) From Chile, Robert W. Husband

The Great Lakes Entomologist

Caraboacarus calosomae n. sp is described from Calosoma argentinense Csiki collected in Santiago, Chile. This is the first record of this genus in South America. The genius is recorded from North America, Europe, Asia. and Guadalcanal Island in the Pacific Ocean.


A New Species Of Mite (Acari: Podapolipidae) From A Michigan Carabid Beetle, Chlaenius Pennsylvanicus, Robert W. Husband, Cheryl D. Swihart Nov 2017

A New Species Of Mite (Acari: Podapolipidae) From A Michigan Carabid Beetle, Chlaenius Pennsylvanicus, Robert W. Husband, Cheryl D. Swihart

The Great Lakes Entomologist

Eutarsopolipus regenfussi n. sp. is described from the Michigan carabid beetle, Chlaenius pennsylvanicus (L.).


Descriptions Of Nymphs Of Itzalana Submaculata Schmidt (Homoptera: Fulgoridae), A Species New To The United States, Stephen W. Wilson, Lois B. O'Brien Nov 2017

Descriptions Of Nymphs Of Itzalana Submaculata Schmidt (Homoptera: Fulgoridae), A Species New To The United States, Stephen W. Wilson, Lois B. O'Brien

The Great Lakes Entomologist

The 3rd, 4th, and 5th instar nymphs of ltzalana submaculata Schmidt are described from southern Texas. Previously recorded only from Surinam, this is the first record of this fulgorid from the United States and Mexico.


Chemical, Natural, And Cultural Control Of Hyadaphis Tataricae (Homoptera: Aphididae) On Honeysuckle, D. L. Mahr, T. G. Dittl Nov 2017

Chemical, Natural, And Cultural Control Of Hyadaphis Tataricae (Homoptera: Aphididae) On Honeysuckle, D. L. Mahr, T. G. Dittl

The Great Lakes Entomologist

Hyadaphis tataricae is an aphid pest of honeysuckle relatively new to the Great Lakes and midwestern regions of North America. Feeding results in severly deformed terminals (witches' brooms). Studies were conducted on natural, chemical, and cultural control. Foliar-applied systemic insecticides provided excellent knock-down and 3-4 weeks of residual control. Although diazinon also provided good knock-down, its residual activity was shorter. Malathion provided suppression but did not protect plants from injury. A tree and shrub soap wash did not provide control. Oxydemeton methyl provided best results of soil-applied systemics. Of 385 aphidophagous predators collected, 85% were syrphid larvae. The remainder were …


Scavenging By Jumping Spiders (Araneae: Salticidae), Robert J. Wolff Nov 2017

Scavenging By Jumping Spiders (Araneae: Salticidae), Robert J. Wolff

The Great Lakes Entomologist

Jumping spiders are usually considered obligate predators where ingestion is preceded by visual or tactile stimuli which elicit hunting behavior. Hungry females of Salticus scenicus were shown to feed upon dead houseflies.


Neuronal Degeneration And Short-Term Memory Impairment After Tbi, Obiamaraije Igwe Nov 2017

Neuronal Degeneration And Short-Term Memory Impairment After Tbi, Obiamaraije Igwe

Posters-at-the-Capitol

Traumatic brain injury (TBI) was associated with impaired short-term memory with causes of vehicle accidents and falls. Protein plaques containing fibrinogen (Fg), are associated with memory loss. After TBI, Fg in blood was higher than normal (>~2 mg/ml), which resulted in increased Fg in extravascular space. Therefore, Fg bonded to its endothelial receptor intercellular adhesion molecule-1 (ICAM-1). Fg then interacted with cellular prion protein (PrPC), which had a strong effect on the loss of memory and cognition. Mechanisms of Fg and PrPC complex formation and its functional implication are not known. This present study tested the level of Fg-PrPC …


Evaluating Causes Of Error In Landmark-Based Data Collection Using Scanners, Brian M. Shearer, Siobhan B. Cooke, Lauren B. Halenar, Samantha L. Reber, Jeannette E. Plummer, Eric Delson, Melissa Tallman Nov 2017

Evaluating Causes Of Error In Landmark-Based Data Collection Using Scanners, Brian M. Shearer, Siobhan B. Cooke, Lauren B. Halenar, Samantha L. Reber, Jeannette E. Plummer, Eric Delson, Melissa Tallman

Peer Reviewed Articles

In this study, we assess the precision, accuracy, and repeatability of craniodental landmarks (Types I, II, and III, plus curves of semilandmarks) on a single macaque cranium digitally reconstructed with three different surface scanners and a microCT scanner. Nine researchers with varying degrees of osteological and geometric morphometric knowledge landmarked ten iterations of each scan (40 total) to test the effects of scan quality, researcher experience, and landmark type on levels of intra- and interobserver error. Two researchers additionally landmarked ten specimens from seven different macaque species using the same landmark protocol to test the effects of the previously listed …


Third Practice Electroacoustic Music Festival, Department Of Music, University Of Richmond Nov 2017

Third Practice Electroacoustic Music Festival, Department Of Music, University Of Richmond

Music Department Concert Programs

No abstract provided.


Interview With Jon Newkirk, Cherice Bock, Ralph Beebe Nov 2017

Interview With Jon Newkirk, Cherice Bock, Ralph Beebe

War & Conscientious Objection in Northwest Yearly Meeting of Friends, 1940-1975

Jon Newkirk talks about how he registered for the draft during the Vietnam War as a conscientious objector, and how his faith influenced that decision. He also describes some of his experiences in Vietnam where he served for his alternative service.


Usu To Host Institute Of Biological Engineering Regional Conference | College Of Engineering, Usu College Of Engineering Nov 2017

Usu To Host Institute Of Biological Engineering Regional Conference | College Of Engineering, Usu College Of Engineering

College of Engineering News

Biological engineering students at Utah State University will host a regional conference aimed at connecting participants with industry.


Tribeta Biology Fair Showcases Undergraduate Research Opportunities, Ohio University College Of Arts & Sciences Nov 2017

Tribeta Biology Fair Showcases Undergraduate Research Opportunities, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.


Biology Undergrads Present At Conference On Avian Biology Reisenfeld Wins Award, Ohio University College Of Arts & Sciences Nov 2017

Biology Undergrads Present At Conference On Avian Biology Reisenfeld Wins Award, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.


Southern Campus Reception Honors Faculty, Staff Retirees (November 3, 2017), University Communications And Marketing Nov 2017

Southern Campus Reception Honors Faculty, Staff Retirees (November 3, 2017), University Communications And Marketing

OHIO News Articles Archive

No abstract provided.


Laser Focused Research, University Of Dayton Nov 2017

Laser Focused Research, University Of Dayton

College of Arts and Sciences Newsroom

The National Science Foundation has awarded University of Dayton researcher Andy Chong $302,700 to create the next generation of pulsed lasers for hospitals and clinics.


Microbial And Genomic Analysis Of Environmental Samples In Search Of Pathogenic Salmonella, Jorie L. Skutas Nov 2017

Microbial And Genomic Analysis Of Environmental Samples In Search Of Pathogenic Salmonella, Jorie L. Skutas

HCNSO Student Theses and Dissertations

Salmonellosis or “food poisoning” is a foodborne infection brought on by the pathogen Salmonella from the ingestion of the bacterium on contaminated foods such as vegetables. Infection from Salmonella leads to the highest incidence of hospitalizations and deaths each year, compared to any other bacterial foodborne illness. South Florida is the second largest agricultural winter vegetable producer in the United States, and contamination of vegetables is often observed in preharvest practices. A hardy bacterium, Salmonella, has been shown to live up to 6 weeks in soil and water up to 42°C without a host.

The Florida Everglades is a tropical …


Faculty Senate Meeting Minutes Nov 3, 2017, A-State Faculty Senate Nov 2017

Faculty Senate Meeting Minutes Nov 3, 2017, A-State Faculty Senate

Faculty Senate Minutes

Meeting minutes for the Faculty Senate held on November 3, 2017.


Volume Cxxxv, Number 7, November 3, 2017, Lawrence University Nov 2017

Volume Cxxxv, Number 7, November 3, 2017, Lawrence University

The Lawrentian

No abstract provided.


How Did I Get Here? Testing The Translation Of The Morris Water Maze And The Influence Of Hemoglobin A1c On Spatial Navigation Performance, Colleen Pappas Nov 2017

How Did I Get Here? Testing The Translation Of The Morris Water Maze And The Influence Of Hemoglobin A1c On Spatial Navigation Performance, Colleen Pappas

USF Tampa Graduate Theses and Dissertations

Changes in cognitive status occur with aging and significant attention has been placed on developing interventions to possibly delay cognitive decline and identifying risk factors that exacerbate cognitive deficits. One issue that arises when studying interventions is that they do not always effectively translate from animal models to human subjects. When testing potentially modifiable risk factors related to cognitive impairment, more sensitive metrics could help in identifying targets for intervention at earlier time-points. Therefore, the aims of the current dissertation were twofold. The first study examined the ability to translate between species using a common behavioral paradigm, the Morris water …


Evaluating Causes Of Error In Landmark-Based Data Collection Using Scanners, Brian M. Shearer, Siobhan B. Cooke, Lauren B. Halenar, Samantha L. Reber, Jeannette E. Plummer, Eric Delson, Melissa Tallman Nov 2017

Evaluating Causes Of Error In Landmark-Based Data Collection Using Scanners, Brian M. Shearer, Siobhan B. Cooke, Lauren B. Halenar, Samantha L. Reber, Jeannette E. Plummer, Eric Delson, Melissa Tallman

Publications and Research

In this study, we assess the precision, accuracy, and repeatability of craniodental landmarks (Types I, II, and III, plus curves of semilandmarks) on a single macaque cranium digitally reconstructed with three different surface scanners and a microCT scanner. Nine researchers with varying degrees of osteological and geometric morphometric knowledge landmarked ten iterations of each scan (40 total) to test the effects of scan quality, researcher experience, and landmark type on levels of intra- and interobserver error. Two researchers additionally landmarked ten specimens from seven different macaque species using the same landmark protocol to test the effects of the previously listed …


November 3, 2017, The Daily Mississippian Nov 2017

November 3, 2017, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.