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Pathogenic Microbiology Commons

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Articles 1 - 14 of 14

Full-Text Articles in Pathogenic Microbiology

Letter From The Dean, Lona Robertson Jan 2017

Letter From The Dean, Lona Robertson

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.


Letter From The Dean, Lona Robertson Jan 2016

Letter From The Dean, Lona Robertson

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.


Letter From The Dean, Michael Vayda Jan 2015

Letter From The Dean, Michael Vayda

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.


Letter From The Dean, Michael Vayda Jan 2014

Letter From The Dean, Michael Vayda

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.


Density-Dependent Prophylaxis In Crowded Beet Webworm, Loxostege Sticticalis (Lepidoptera: Pyralidae) Larvae To A Parasitoid And A Fungal Pathogen, Hailong Kong, Yunxia Cheng, Lizhi Luo, Thomas W. Sappington, Xingfu Jiang, Lei Zhang Jun 2013

Density-Dependent Prophylaxis In Crowded Beet Webworm, Loxostege Sticticalis (Lepidoptera: Pyralidae) Larvae To A Parasitoid And A Fungal Pathogen, Hailong Kong, Yunxia Cheng, Lizhi Luo, Thomas W. Sappington, Xingfu Jiang, Lei Zhang

Entomology Publications

Transmission of parasites and pathogens is generally positively density-dependent: as an insect population's density increases, the risk of an individual becoming attacked or infected also increases. In some insect species, individuals experiencing crowded conditions are more resistant to natural enemies than those experiencing low density conditions, and they are predicted to divert resources to increase resistance. This phenomenon is called density-dependent prophylaxis. Here, possible expression of prophylaxis in fifth-instar larvae of Beet Webworm, Loxostege sticticalis, to biocontrol agents was investigated under rearing densities of 1, 10, and 30 larvae per jar (650 mL). Larvae reared at the moderate density ...


Instructions For Authors, Discovery Editors Jan 2013

Instructions For Authors, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.


Letter From The Dean, Michael Vayda Jan 2013

Letter From The Dean, Michael Vayda

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.


Efficacy Of Biopesticides For Organic Management Of Cucumber Beetles, Mary A. Rogers Dec 2012

Efficacy Of Biopesticides For Organic Management Of Cucumber Beetles, Mary A. Rogers

Doctoral Dissertations

Organic growers are limited in crop protection techniques for cucumber beetle management. Spotted (Diabrotica undecimpunctata howardi) and striped (Acalymma vitatta) cucumber beetles and are significant pests of cucurbits in the U.S. Feeding results in aesthetic damage and reduction in marketable yields as well as transmission of bacterial wilt that can result in plant mortality. Biopesticides are products formulated from naturally occurring organisms such as fungi and bacteria that are pathogenic or toxic to insect pests. Advantages to these products are that they have low environmental risk, low risk to non-target organisms including mammals and beneficial insects, and can help ...


Letter From The Dean, Michael Vayda Jan 2012

Letter From The Dean, Michael Vayda

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.


Letter From The Dean, Michael Vayda Jan 2011

Letter From The Dean, Michael Vayda

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.


Midgut Barrier Imparts Selective Resistance To Filarial Worm Infection In Culex Pipiens Pipiens, Michelle L. Michalski, Sarah M. Erickson, Bruce M. Christensen, Lyric C. Bartholomay Nov 2010

Midgut Barrier Imparts Selective Resistance To Filarial Worm Infection In Culex Pipiens Pipiens, Michelle L. Michalski, Sarah M. Erickson, Bruce M. Christensen, Lyric C. Bartholomay

Entomology Publications

Mosquitoes in the Culex pipiens complex thrive in temperate and tropical regions worldwide, and serve as efficient vectors of Bancroftian lymphatic filariasis (LF) caused by Wuchereria bancrofti in Asia, Africa, the West Indies, South America, and Micronesia. However, members of this mosquito complex do not act as natural vectors for Brugian LF caused by Brugia malayi, or for the cat parasite B. pahangi, despite their presence in South Asia where these parasites are endemic. Previous work with the Iowa strain of Culex pipiens pipiens demonstrates that it is equally susceptible to W. bancrofti as is the natural Cx. p. pipiens ...


Letter From The Dean, Michael Vayda Jan 2010

Letter From The Dean, Michael Vayda

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.


Letter From The Dean, Lalit Verma Jan 2009

Letter From The Dean, Lalit Verma

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.


Instructions For Authors, Discovery Editors Jan 2009

Instructions For Authors, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.