Search The Directory The Web for Home > Science > Biology > Botany > Plant Pathology > Products_and_Services New! Submit a site   whatUseek Collection Sites (submit a site ):   Give your site great placement in this category in as little as two business days!     whatUseek Directory Site Listings:   Agritest - Provide diagnostic kits and related products for plant virus detection and diagnosis.   Cornell University's Plant Disease Diagnostic Clinic - Provides diagnosis services to extension, homeowners, and commercial growers.   Hydros Environmental Diagnostics - Producers of agricultural reagents and diagnostics kits for on site plant disease detection.   Pest Diagnostic Clinic - Provides plant disease diagnoses, nematode counts, and insect and plant identifications. Contains information on submission of samples, fact sheets, and guidelines on nematode and Verticillium (in soil) control. Help build the largest human-edited directory on the web.   Submit a Site - Open Directory Project - Become an Editor

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