If you drink tea or coffee with sugar or you have flavoured syrups in your coffee shop drinks, you could be unwittingly damaging your teeth and adding unhelpful calories to your diet. A wide variety of tablet or granular artificial sweeteners are available and are safe to consume in your hot drinks.
Beech bark disease is the result of a complex interaction between three non-native pests (a tiny scale insect and two species of Nectria fungus) and a native Nectria fungus. The beech scale insect wounds the tree by piercing the bark with sharp mouth parts and sucking out the sap.
American beech (Fagus grandifolia) is the only species of this genus in North America. Although beech is now confined to the eastern United States (except for the Mexican population) it once extended as far west as California and probably flourished over most of North America before the glacial period (39).agus grandifolia Ehrh. is the only type species of American beech now recognized in North America (9,10,23). Some botanical authorities hold that Northern and Southern beeches vary, and have described the southern form as F grandifolia var. caroliniana (Loud.) Fern. & Rehd., Carolina beech (4,6).