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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
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)
5362524 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato field at Kersey in 1997.
5362520 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato field at Platteville in 1997.
5362522 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato field at Platteville in 1997.
5362521 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato field at Platteville in 1997.
5362511 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato leaflet on a field at Platteville in 1997.
5362523 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato field at Kersey in 1997.
5362519 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato plant on a field at Platteville in 1997.
5362517 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato plant on a field at Platteville in 1997.
5362518 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato plant on a field at Platteville in 1997.
5362516 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato plant on a field at Platteville in 1997.
5362514 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato plant on a field at Platteville in 1997.
5362515 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato plant on a field at Platteville in 1997.
5362513 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato plant on a field at Platteville in 1997.
5362512 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato leaflet on a field at Platteville in 1997.
5362509 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato plant on a field at Platteville in 1997.
5362510 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato plant on a field at Platteville in 1997.
5362508 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato field at Platteville in 1997.
5362506 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato field at Platteville in 1997.
5362507 late blight Phytophthora infestans Late blight (Phytophthora infestans) infection of  a potato field at Platteville in 1997.
5362905 late blight Phytophthora infestans A potato leaflet showing late blight infection caused by Phytophthora infestans on a potato field at Peckham.
5362903 late blight Phytophthora infestans A potato leaflet showing late blight infection caused by Phytophthora infestans on a potato field at Peckham.
5362904 late blight Phytophthora infestans A potato leaflet showing late blight infection caused by Phytophthora infestans on a potato field at Peckham.
5362901 late blight Phytophthora infestans A potato leaflet showing late blight infection caused by Phytophthora infestans on a potato field at Peckham.
5362902 late blight Phytophthora infestans A potato leaflet showing late blight infection caused by Phytophthora infestans on a potato field at Peckham.
5362899 late blight Phytophthora infestans A potato leaflet showing late blight infection caused by Phytophthora infestans on a potato field at Peckham.
5362900 late blight Phytophthora infestans A potato leaflet showing late blight infection caused by Phytophthora infestans on a potato field at Peckham.
5362898 late blight Phytophthora infestans A potato leaflet showing late blight infection caused by Phytophthora infestans on a potato field at Peckham.
5362897 late blight Phytophthora infestans A potato plant showing late blight infection caused by Phytophthora infestans on a potato field at Peckham.
5362896 late blight Phytophthora infestans A potato plant showing late blight infection caused by Phytophthora infestans on a potato field at Peckham.
5362894 late blight Phytophthora infestans A potato plant showing late blight infection caused by Phytophthora infestans.
5362895 late blight Phytophthora infestans A potato plant showing late blight infection caused by Phytophthora infestans.
5362893 late blight Phytophthora infestans A potato plant showing late blight infection caused by Phytophthora infestans.
5362892 late blight Phytophthora infestans A potato plant showing late blight infection caused by Phytophthora infestans.
5362890 late blight Phytophthora infestans A potato plant showing late blight infection caused by Phytophthora infestans.
5362891 late blight Phytophthora infestans A potato plant showing late blight infection caused by Phytophthora infestans.
5362889 late blight Phytophthora infestans A potato plant showing late blight infection caused by Phytophthora infestans.
5362887 late blight Phytophthora infestans A potato field showing late blight infection caused by Phytophthora infestans.
5362888 late blight Phytophthora infestans A potato field showing late blight infection caused by Phytophthora infestans.
5362886 late blight Phytophthora infestans A potato field showing late blight infection caused by Phytophthora infestans.
5362884 late blight Phytophthora infestans A potato field showing late blight infection caused by Phytophthora infestans.
5362885 late blight Phytophthora infestans A potato field showing late blight infection caused by Phytophthora infestans.
5362883 late blight Phytophthora infestans A potato field showing late blight infection caused by Phytophthora infestans.
5361504 pink root of onion Phoma terrestris A young onion bulb showing Pink root, Phoma terrestris, infection on the field.
5359352 pink root of onion Phoma terrestris Bulb and root showing evidence of pink root of onion (Phoma terrestris).

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