Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 3 of 3
Full-Text Articles in Life Sciences
False Smut Of Rice: Histological Analysis Of Infection, Liem Thi Thanh Nguyen
False Smut Of Rice: Histological Analysis Of Infection, Liem Thi Thanh Nguyen
Graduate Theses and Dissertations
False smut of rice, caused by Ustilaginoidea virens (Cooke) Takahashi (Teleomorph: Villosiclava virens), has become a common disease in most major rice growing regions throughout the world. Considerable confusion exists regarding the infection process and the disease cycle. Therefore, a clearer understanding of pathogenesis caused by Ustilaginoidea virens is critical for future efforts to develop genetic and chemical tools to manage false smut in Arkansas and other regions of the world. The overall goal of this research was to clarify the infection process underlying false smut, with emphasis on comparing and contrasting the histological basis of root and foliar infections. …
A Case Study To Teach The Diagnostic Process: Determining The Cause Of Chlorosis In A Crop Of Cut Dicentra, Marci Spaw, Kimberley A. Williams, Laurie Hodges, Ellen T. Paparozzi, Ingrid L. Mallberg
A Case Study To Teach The Diagnostic Process: Determining The Cause Of Chlorosis In A Crop Of Cut Dicentra, Marci Spaw, Kimberley A. Williams, Laurie Hodges, Ellen T. Paparozzi, Ingrid L. Mallberg
Laurie Hodges
This universally accessible, Web-based decision case presents the challenge of determining the cause of foliar chlorosis in a crop of dicentra (Dicentra spectabilis) being forced as a cut flower for Valentine's Day sales. The case study serves as a tool to promote the development of diagnostic skills for production dilemmas, including nutritional disorders, disease problems, and evaluation of the appropriateness of cultural practices, Cut dicentra is a minor crop and standard production practices are not well established. Solving this case requires that students research production protocol, as well as nutritional and pest problems, and determine whether they have enough information …
2011 Wild Blueberry Project Reports, Dorothy J. Klimis-Zacas, Frank A. Drummond, Judith A. Collins, Lee Beers, Sara Bushmann, Seanna L. Annis, David E. Yarborough, Kristen Mcgovern, Jennifer L. D'Appollonio, John M. Smagula, Ilse Wind Fastook, Brad Libby, James Patrick Santiago, Alfred A. Bushway, Katherine Davis-Dentici, Brian Perkins, Vivian Ch Wu, Ellen Mallory, Katherine Mcphee, Tsutomu Ohno, Matthew S. Jones
2011 Wild Blueberry Project Reports, Dorothy J. Klimis-Zacas, Frank A. Drummond, Judith A. Collins, Lee Beers, Sara Bushmann, Seanna L. Annis, David E. Yarborough, Kristen Mcgovern, Jennifer L. D'Appollonio, John M. Smagula, Ilse Wind Fastook, Brad Libby, James Patrick Santiago, Alfred A. Bushway, Katherine Davis-Dentici, Brian Perkins, Vivian Ch Wu, Ellen Mallory, Katherine Mcphee, Tsutomu Ohno, Matthew S. Jones
Wild Blueberry Research Reports
The 2011 edition of the Wild Blueberry Project Reports was prepared for the Wild Blueberry Commission of Maine and the Wild Blueberry Advisory Committee by researchers at the University of Maine, Orono. Projects in this report include:
1. Mechanisms through which wild blueberries affect functional characteristics of the arterial wall related to endothelial dysfunction in Spontaneously Hypertensive Rats
2. Do wild blueberries affect high blood lipids, high blood glucose and obesity as related to the Metabolic Syndrome?
3. Control tactics for blueberry pest insects, 2011
4. IPM strategies, 2011
5. Biology and ecology of pest insects, 2011
6. Biology and …