October 2005

• Symptoms of Dutch Elm Disease Vary Depending on Tree’s Age

• Pathogen that Affects Edible Seaweed Largely Distributed in the Seafloor Sediment of Japan’s Ariake Sea

• Researchers Identify Two Species of the Pathogen that Cause Black Foot Disease of Grapevine in California

• Indexing Scheme Developed to Detect Cereal Disease in New Zealand

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