ActiveX controls can be downloaded as small programs or animations for Web pages, but they can also be used for any commonly-needed task by an application program in the latest Windows and Macintosh environments. In general, ActiveX controls replace the earlier OCX (Object Linking and Embedding custom controls).
Robinia pseudoacacia. Black Locust is a medium-sized tree, growing up to 80 feet tall. It is easily recognized by its leaves and paired spines up to1/2 inch long. Black Locusts prefer sandy or rocky soil, and are most often found in old fields, open areas, woods, and streamsides.
Sapling and Pole Stages to Maturity. Growth and Yield-Black locust is a mediumsized tree, generally 12 to 18 m (40 to 60 ft) in height and 30 to 76 cm (12 to 30 in) in diameter. On better sites it may reach 30 m (100 ft) in height and 122 cm (48 in) or more in diameter.