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Invasive zebra mussels have been found in "moss balls” an aquarium plant product sold at aquarium and pet supply stores. Zebra mussels are regarded as one of the most destructive invasive species in North America. Learn more about the situation, rapid response efforts by federal and state agencies, and how to properly destroy the moss balls to prevent the spread of zebra mussels.
In California's San Joaquin Valley, scientists from the Agricultural Research Service (ARS) have a sharpshooter, and the pathogen it spreads, in their crosshairs. ARS Scientists in California are devising strategies to combat pests that cause over $100 million in damage to the grape industry. See also: Down on the Farm archives