fungal cankers of trees...tan-colored masses of fungus, called stromata, are exposed. clouds of...

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Page 2: Fungal Cankers of Trees...tan-colored masses of fungus, called stromata, are exposed. Clouds of spores are released when stromata are disturbed. The stromata gradually turn black as
Page 3: Fungal Cankers of Trees...tan-colored masses of fungus, called stromata, are exposed. Clouds of spores are released when stromata are disturbed. The stromata gradually turn black as
Page 4: Fungal Cankers of Trees...tan-colored masses of fungus, called stromata, are exposed. Clouds of spores are released when stromata are disturbed. The stromata gradually turn black as
Page 5: Fungal Cankers of Trees...tan-colored masses of fungus, called stromata, are exposed. Clouds of spores are released when stromata are disturbed. The stromata gradually turn black as
Page 6: Fungal Cankers of Trees...tan-colored masses of fungus, called stromata, are exposed. Clouds of spores are released when stromata are disturbed. The stromata gradually turn black as
Page 7: Fungal Cankers of Trees...tan-colored masses of fungus, called stromata, are exposed. Clouds of spores are released when stromata are disturbed. The stromata gradually turn black as