Search

The growing aging population in Canada has multi-faceted psycho-social needs. Social workers are well-positioned to address these needs, despite many challenges. This paper reports findings from the World Café at the Gerontology Symposium in Alberta, Canada, held in 2018. The goal was to learn from social work practitioners, researchers, and educators (N = 49) about current and future needs of gerontological social work in Alberta. There were two research questions: 1) What strategies do social workers need on the micro, mezzo, and macro levels to help better serve the growing older adult population in Alberta? (R1) 2) How can social workers promote the value and contribution of gerontological social work within the interprofessional community? (R2) The data were analyzed using qualitative content analysis. Ten R1-related themes emerged: personal traits of a social worker; professional skills; bio-psycho-social needs of older adults; community connections; access to benefits; gerontological social work education; integrated healthcare; aging policy; ageism; and advocacy to strengthen the voice of older adults. The three R2-related themes include strengthening the status of the social work profession; building trust through demonstrated skills; and interprofessional education and practice. [ABSTRACT FROM AUTHOR]

Wheat is affected by many fungal diseases that can cause severe yield and quality losses. Disease prediction models generally employ weather data to estimate potential for infection to determine timing for fungicide applications, but these models fail to account for the presence and quantity of pathogen inoculum. This study adapted highly specific qPCR primers to identify and quantify, in real-time, inoculum present in air for the six most important wheat pathogens in Canada. Fungal spores were collected using either Burkard spore collectors and quantified using qPCR or microscope slides covered with adhesive tape and identified and quantified using microscopy. Samples were collected from seven different sites in southern Alberta throughout the 2015–2017 growing seasons. The results demonstrated that qPCR can reliably identify and quantify spores from Puccinia striiformis f. sp. tritici, P. triticina, P. graminis f. sp. tritici, Blumeria graminis f. sp. tritici, Pyrenophora tritici-repentis, and Fusarium graminearum. The limits of detection of DNA for primer pairs in singleplex tests ranged from 0.0001 ng for P. graminis to 0.001 ng for P. tritici-repentis, which corresponded to approximately 3 spores for P. tritici-repentis and F. graminearum and 1 spore for the other pathogens. Conversely, microscopy permitted identification of rusts to the genus but not to the species level and was ineffective in quantification of the remainder of the wheat pathogens. This study will contribute to the development of a fast and reliable forecasting system that will enable identification and quantification of airborne pathogens in real-time before initial disease symptoms appear. [ABSTRACT FROM AUTHOR]