The muscular dystrophies, amyotrophic lateral sclerosis, myasthenia gravis, and other inherited and acquired diseases cause muscle degeneration. The symptoms of degenerative muscle diseases relate to progressive weakness in the affected muscle groups.egenerative muscle diseases that affect the muscles of the mouth and throat typically cause speech, chewing and swallowing difficulties. The Myasthenia Gravis Foundation of America notes that these symptoms are common with myasthenia gravis.
Propagate new strawberry plants from transplanted nursery berry plants by moving the strawberry's runners to open spaces in the bed. Typical plantings space plants 18 to 30 in. apart in rows 3 to 4 ft. apart.
Propagation: Annual and perennial Asters can be grown from seed. Seeds can be started indoors, 2-4 weeks before the last frost. Or, direct sow them outdoors after the soil begins to warm in the spring.Perennial varieties can also be propagated by plant division.Separate/divide established plants every two to three years.eeds can be started indoors, 2-4 weeks before the last frost. Or, direct sow them outdoors after the soil begins to warm in the spring. Perennial varieties can also be propagated by plant division. Separate/divide established plants every two to three years.