Narrow Results by:

Subject Specific Filters:

All Subject Filters are in use

Image Specific Filters:

  1. Descriptor:           

    Symptoms (13)
    Research (2)

  1. Commodity:         

    Beans (13)
    Onions (2)

Image Setting:

Field (12)
Laboratory (3)

  1. View:                     

    Close-up (4)
    Identifying Feature (1)

Orientation:

Landscape (14)
Portrait (1)

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
Professional Societies:

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: Phyllachorales(X)
15 Images of 2 Subjects View Subject List View Image Details View Thumbnails

first prev Page: next last Display:

Image Subject Name Scientific Name Description
5357528 bean anthracnose Colletotrichum lindemuthianum Some bean plants showing symptoms of anthracnose caused by Colletrotrichum lindemuthianum in the field.
5357527 bean anthracnose Colletotrichum lindemuthianum Some bean pods showing symptoms of anthracnose caused by Colletrotrichum lindemuthianum in the field.
5357526 bean anthracnose Colletotrichum lindemuthianum A bean plant showing symptoms of anthracnose caused by Colletrotrichum lindemuthianum in the field.
5358881 bean anthracnose Colletotrichum lindemuthianum Anthracnose (Colletotrichum lindemuthianum) infection of drybean pods and seeds on a field in Colombia.
5358880 bean anthracnose Colletotrichum lindemuthianum Drybeans anthracnose (Colletotrichum lindemuthianum) resistance nursery in Colombia.
5358878 bean anthracnose Colletotrichum lindemuthianum Drybean leaf showing symptoms of beans anthracnose caused by Colletotrichum lindemuthianum in a field in Colombia.
5358879 bean anthracnose Colletotrichum lindemuthianum Drybean leaf showing symptoms of beans anthracnose caused by Colletotrichum lindemuthianum in a field in Colombia.
5358877 bean anthracnose Colletotrichum lindemuthianum Drybean plant showing canopy symptoms of beans anthracnose caused by Colletotrichum lindemuthianum in a field in Colombia.
5358876 bean anthracnose Colletotrichum lindemuthianum Drybean plants showing canopy symptoms of beans anthracnose caused by Colletotrichum lindemuthianum in a bean field in Colombia.
5358875 bean anthracnose Colletotrichum lindemuthianum Drybean plant showing symptoms of beans anthracnose caused by Colletotrichum lindemuthianum on a bean field in Holyoke.
5358874 bean anthracnose Colletotrichum lindemuthianum Drybean plant showing symptoms of beans anthracnose caused by Colletotrichum lindemuthianum on a bean field in Holyoke.
5357625 bean anthracnose Colletotrichum lindemuthianum Close-up view of a bean pod, displaying symptoms of bean anthracnose (Colletotrichum lindemuthianum).
5357624 bean anthracnose Colletotrichum lindemuthianum Close-up view of a bean leaf petiole, displaying symptoms of bean anthracnose (Colletotrichum lindemuthianum).
5361514 onion smudge Colletotrichum circinans An onion bulb with symptoms of the onion smudge disease caused by Colletotrichum circinans.
5361476 onion smudge Colletotrichum circinans A matured onion bulb showing the onion smudge disease.

Page: