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The Plant Diagnostics Information System has been developed to facilitate plant diagnostic lab activities for a consortium of land grant institutions, state departments of agriculture and the U.S. Department of Agriculture. These labs provide services for plant disease diagnosis, plant identification, and insect identification. PDIS is a system of web and database applications designed to facilitate recordkeeping and communication needs of lab personnel and their customers.

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Armyworm(Pseudaletia unipuncta) Tachinid Fly Eggs(Archytas analis)


Cooperative State Research, Education, and Extension Service   National Plant Diagnostic Network