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Full-Text Articles in Life Sciences

Managing Drought Stress In California Agricultural Systems, Gregory D. Brittain Jr. Apr 2016

Managing Drought Stress In California Agricultural Systems, Gregory D. Brittain Jr.

Doctor of Plant Health Program: Dissertations and Student Research

California is currently facing a historic drought, and this has led many farmers in the state to severely cut back on irrigation. Optimal use of water for irrigation requires a comprehensive understanding of how plants respond physiologically to water stress (Chapter 1). By monitoring water requirements in crops and managing irrigation to meet those requirements, growers can significantly reduce water use (Chapter 2). This can be done through improving application efficiency of irrigation technology as well as increasing the water use efficiency of the crops themselves. Deficit irrigation practices can be used to manipulate the physiology of water use in …


Application Of Infrared And Raman Spectroscopy For The Identification Of Disease Resistant Trees, Anna O. Conrad, Pierluigi Bonello Jan 2016

Application Of Infrared And Raman Spectroscopy For The Identification Of Disease Resistant Trees, Anna O. Conrad, Pierluigi Bonello

Forest Health Research and Education Center Faculty Publications

New approaches for identifying disease resistant trees are needed as the incidence of diseases caused by non-native and invasive pathogens increases. These approaches must be rapid, reliable, cost-effective, and should have the potential to be adapted for high-throughput screening or phenotyping. Within the context of trees and tree diseases, we summarize vibrational spectroscopic and chemometric methods that have been used to distinguish between groups of trees which vary in disease susceptibility or other important characteristics based on chemical fingerprint data. We also provide specific examples from the literature of where these approaches have been used successfully. Finally, we discuss future …


Preventative Control Of Brown Patch With Select Fungicides, E. Alderman, J. Reeves, J. Hoyle Jan 2016

Preventative Control Of Brown Patch With Select Fungicides, E. Alderman, J. Reeves, J. Hoyle

Kansas Agricultural Experiment Station Research Reports

Preventative applications of Velista and Heritage Action fungicides will decrease the percentage of brown patch observed in a perennial stand of tall fescue.