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Howard F. Schwartz's Images

Title: Professor of Plant Pathology & Assoc. Dept. Head
Organization: Colorado State University
Unit: Plant Pathology
Country: United States
Web: http://www.alliumnet.com/index.htm
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Howard F. Schwartz is a Professor of Plant Pathology & Associate Department Head in the Department of Bioagricultural Sciences and Pest Management at Colorado State University. His Research and Extension Interests include Integrated Pest Management (IPM) - particularly of rust and white mold of dry bean as well as bacterial diseases and Iris Yellow Spot Virus of onion. Specific areas include management by disease survey, a reporting network supported by GPS/GIS technology, disease resistance, cultural practices, and timely applications of pesticides in response to environmental monitoring and crop/pest modeling. He is also interested in making sure the delivery of time-sensitive information on Integrated Pest Management and Crop Production Systems is coordinated via traditional methods (newsletters, bulletins, alerts, meetings, field days) and via the internet (Legume Pipe, VegNet, Allium Net). He is also the person leading and coordinating the CSU Node of the Bugwood Network.
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Image Subject Name Scientific Name Description
5364061 Fusarium damping-off Fusarium oxysporum f.sp. cepae Cultures of onion Fusarium on Komada medium in the laboratory.
5364062 Fusarium damping-off Fusarium oxysporum f.sp. cepae Cultures of onion Fusarium on Komada medium in the laboratory.
5361397 Sclerotinia rot Sclerotinia sclerotiorum White mold (Sclerotinia sclerotiorum) sclerotia on potato dextrose agar in the laboratory.  Isolated from common bean (Phaseolus vulgaris L.)
5364060 botrytis rot Botrytis allii Cultures of onion Botrytis on potato dextrose agar in the laboratory.
5358998 fungus Sclerotium delphinii Southern blight (Sclerotium rolfsii) growing on a culture plate in the laboratory.
5360371 southern blight Sclerotium rolfsii Cultures of the sclerotia of Athelia rolfsii (Sclerotium rolfsii), the causal fungus of beans southern blight, in the laboratory.
5364063 pink root of onion Phoma terrestris Cultures of the onion pink root fungus, Phoma terrestris, on Sneh's medium in the laboratory. Isolated from onion (Allium cepa)
5358951 people A roadside scene in Malawi in Africa.
5357523 Sclerotinia rot Sclerotinia sclerotiorum A culture plate of the white mold fungus Sclerotinia sclerotiorum in the laboratory.
5361376 bacterial leaf spot Pseudomonas syringae Cultures of bean halo blight colonies giving off black light fluorescence on artificial media in the laboratory.
5361375 bacterial leaf spot Pseudomonas syringae Cultures of bean halo blight colonies on artificial media in the laboratory.
5361374 bacterial leaf spot Pseudomonas syringae Cultures of bean halo blight colonies on artificial media in the laboratory.
5358868 common bean Phaseolus vulgaris Preparation of Xanthomonas campestris pv. phaseoli cultures for inoculation of common bean plants in the greenhouse.

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