The 1984 explosion of the Union Carbide chemical factory in Bhopal, India, was the worldâs worst industrial accident. Eight to ten thousand people died in the immediate aftermath and many thousands more died in the following years.
Lilac Tree. The lilac tree is among the family of deciduous trees and is one of the hardy plants found on earth. This tree has become popular due to its characteristic feature of blooming flowers in mid to late spring.The flowers are not only eye-catching, but they also bear delicious fragrance, powerful but not overpowering.ilac Tree. The lilac tree is among the family of deciduous trees and is one of the hardy plants found on earth. This tree has become popular due to its characteristic feature of blooming flowers in mid to late spring.
Run a soaker hose around the lilac bushes and water deeply to a 1-inch depth. Maintain this moisture depth for the first growing season. Zone 9 lilacs require 1 inch of water every week, whether it is through rain, supplemental watering or both.Prune the lilac bushes to keep them looking neat and tidy.The best time to trim zone 9 lilacs is immediately after blooming in the late spring. Trim damaged, diseased and old wood with a pair of pruning shears. Avoid removing more than one-third of a lilac bush during a single pruning.rune the lilac bushes to keep them looking neat and tidy. The best time to trim zone 9 lilacs is immediately after blooming in the late spring. Trim damaged, diseased and old wood with a pair of pruning shears. Avoid removing more than one-third of a lilac bush during a single pruning.