Ficus trees are a popular houseplant that can be found in many homes. But the attractive and easy to care for ficus trees still have the one frustrating habit of dropping leaves seemingly without reason.ungus â Ficus trees are also occasionally affected by fungus, which can make the tree drop its leaves. Often, a ficus tree with a fungus will have yellow or brown spots on the leaves. To correct treat this reason for ficus tree leaves falling off, use fungicide (like neem oil) on the tree.
James T. Russell invented the compact disc. Compact Discs. It was not until 1980 that the first CD player was made; by Russellâs own company. In 1985 the Philips and Sony Corporations decided to make CD players, although some minor changes were made to the original design to suit mass production.
David Noble â The âfloppy diskâ was invented by David Nobel working for IBM in 1967. The first floppy disk was invented by a team of researchers at IBM. The team was headed by Alan [â¦] Sergey Brin and Larry Page â The Google Search Engine was Invented By Sergey Brin and Larry Page in 1998. The most popular search engine, Google, was invented by the Soviet born Sergey Brin and [â¦] Niklaus Wirth â The Pascal programming language was developed by Niklaus Wirth in 1968 and first published for use in 1970.