Herb farm and root disease. Successful management of plant diseases include environmental controls similar to that of the pest management plan. Chemical means are determined based on the type of plant disease present in the herb. Herb plants can be started from seed or purchased as a seedling. Common herbs grown from seed are basil, flat and curly leaved parsley, chives, dill, sage, thyme, rosemary, cilantro. Herbs can also be grown via vegetative means, rooting cuttings, division of the plant, bulbs, or tissue culture. The advantage of growing via a vegetative process gives you a plant that is exactly identical to the
David Leaf unabashed, and his dominant creative role in the group arguably overstated." Among Leaf's best-known documentaries are "The U.S. vs. John Lennon" (2006) and "" (2004). His television credits include being one of the Emmy-nominated (and Peabody Award-winning) writers on September, 2001’s landmark all-network telethon "". He has also written such network specials as "The Kennedy Center Honors" (CBS) for which he won a WGAW Award. Since 2010, Leaf has been an adjunct professor at the UCLA Herb Alpert School of Music. David Leaf David Leaf (born April 20, 1952) is an American writer, producer, and director known for documentaries, music