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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.
Remove Filters: Peppers(X)
49 Images of 6 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
5364394 pepper Capsicum spp. Hungarian yellow wax pepper seeds during a seed quality inspection exercise.
5364393 pepper Capsicum spp. Jalapeno pepper seeds during a seed quality inspection exercise.
5364392 pepper Capsicum spp. Bell pepper seeds during a seed quality inspection exercise.
5360833 pepper Capsicum spp. Fruits of an exotic pepper plant growing in the field.
5360832 pepper Capsicum spp. An exotic pepper plant growing in the field.
5360831 pepper Capsicum spp. An exotic pepper plant growing in the field.
5360830 pepper Capsicum spp. An exotic pepper plant growing in the field.
5365882 pepper Capsicum spp. Jalapeno pepper plants in the field.
5365881 pepper Capsicum spp. Jalapeno pepper plants in the field.
5365321 pepper Capsicum spp. A collection of pepper germplasms.
5365322 pepper Capsicum spp. A collection of pepper germplasms.
5365319 pepper Capsicum spp. A collection of pepper germplasms.
5365320 pepper Capsicum spp. A collection of pepper germplasms.
5361659 pepper Capsicum spp. Some pepper fruits on a plant in the field.
5361658 pepper Capsicum spp. Some pepper plants in the field.
5361657 pepper Capsicum spp. Some pepper plants in the field.
5363708 pepper Capsicum spp. A pepper plant in bloom in the field.
5363707 pepper Capsicum spp. A pepper plant in the field.
5359205 unknown virus Jalapeno pepper fruits showing symptoms of a viral infection in the field.
5359204 unknown virus Jalapeno pepper leaves showing symptoms of a viral infection in the field.
5359202 unknown virus Jalapeno pepper leaves showing symptoms of a viral infection in the field.
5359203 unknown virus A Jalapeno pepper leaf showing symptoms of a viral infection in the field.
5359201 unknown virus A bell pepper fruit showing symptoms of a viral infection.
5358920 unknown virus A bell pepper leaf showing symptoms of virus ring spot infection.
5358919 unknown virus A bell pepper plant showing symptoms of virus ring spot infection in the field.
5359206 unknown virus Bell pepper plants showing symptoms of a viral infection in the field.
5363905 sunscald The leaves and fruits of a pepper plant showing symptoms of sunscald in a field at Rocky Ford.
5363904 pepper Capsicum spp. A pepper field at Rocky Ford.
5363903 pepper Capsicum spp. A pepper field at Rocky Ford.
5363902 pepper Capsicum spp. A pepper field at Rocky Ford.
5362701 bacterial spot Xanthomonas vesicatoria Leaves of a pepper plant showing signs and symptoms of bacterial leaf spot (Xanthomonas vesicatoria).
5362700 bacterial spot Xanthomonas vesicatoria Leaves of a pepper plant showing signs and symptoms of bacterial leaf spot (Xanthomonas vesicatoria).
5362699 bacterial spot Xanthomonas vesicatoria Bell pepper showing signs of infection with Xanthomonas vesicatoria   (bacterial leaf spot).
5362922 bacterial spot Xanthomonas vesicatoria Leaf of a pepper plant showing signs and symptoms of bacterial leaf spot (Xanthomonas vesicatoria).
5362921 bacterial spot Xanthomonas vesicatoria Leaves of a pepper plant showing signs and symptoms of bacterial leaf spot (Xanthomonas vesicatoria).
5362920 unknown virus Underside of pepper leaves showing symptoms of infection with an unknown virus.
5362919 unknown virus Pepper plants showing symptoms of infection with an unknown virus.
5362918 unknown virus Pepper plants showing symptoms of infection with an unknown virus.
5362917 pepper Capsicum spp. Field of peppers.
5359301 pepper Capsicum spp. Yellow pepper plants in the field.
5359300 pepper Capsicum spp. A bell pepper plant in the field.
5359199 Phytophthora blight Phytophthora capsici The xylem of a pepper plant infected with Phytophthora wilt caused by Phytophthora capsici.
5359198 Phytophthora blight Phytophthora capsici An uprooted pepper plant infected with Phytophthora wilt caused by Phytophthora capsici.
5359196 Phytophthora blight Phytophthora capsici A field of pepper plants infected with Phytophthora wilt caused by Phytophthora capsici.
5359197 Phytophthora blight Phytophthora capsici A field of pepper plants infected with Phytophthora wilt caused by Phytophthora capsici.
5359195 genetic abnormalities A vegetative chimera of a pepper plant due to a genetic abnormality.
5359194 pepper Capsicum spp. Bell pepper plants in the field.
5359193 pepper Capsicum spp. Yellow pepper plants in the field.
5359192 pepper Capsicum spp. A plant of a cherry pepper with its fruits.

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