Food foraging in Wales is big business, and a number of bush explorer and plant-lore identification courses now run the length and breadth of the country.

BBC: The wild taste of Wales

Unfortunately, because the international infrastructure concerning plant pathology is not well developed, the identification of a deliberate release of a pathogen is difficult to ascertain.

CENTERFORSECURITYPOLICY: Guess Who��s Coming to Dinner?

The effective tracking of new and emerging diseases in the U.S. and throughout the world is critically needed to help make these determinations....Unfortunately, because the international infrastructure concerning plant pathology is not well developed, the identification of a deliberate release of a pathogen is difficult to ascertain.

CENTERFORSECURITYPOLICY: Guess Who's Coming to Dinner?