The occurrence of multiple introductions may be a crucial factor in the successful establishment of invasive species, but few studies focus on the introduction of fungal pathogens, despite their ...
People are being asked to check trees for signs of disease this spring and summer.
Three virulent and three curative, hypovirulent strains of Endothia parasitica were grown on agar media in the laboratory at eight different temperatures. The growth rate of several strains changed ...
Two images from the field show a chestnut sprout and a closeup of the fungus. The canker fungus, Cryphonectria parasitica, is responsible for widespread loss of American chestnut trees from the forest ...
Two images from the field show a chestnut sprout and a close up of the fungus. The canker fungus, Cryphonectria parasitica, is responsible for widespread loss of American chestnut trees from the ...
Maybe you've tasted chestnuts roasting over an open fire, but have you ever heard of the tragedy of the American chestnut? This species, Castanea dentata, is effectively extinct -- thanks to the ...
ONCE upon a time, according to folklore, a squirrel could travel through America’s chestnut forests from Maine to Florida without ever touching the ground. The chestnut population of North America was ...
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