Infrastructure means the basic structure of an organization or system. A company's infrastructure would include all the fixed assets, i.e., the building, equipment, machinery and tools required to manufacture their product. Although people are not fixed assets they would be included in the company's infrastructure too.
Rarely a serious problem. Look-alikes: Jumping oak gall, tubakia leaf spot, oak leaf blister, other fungal leaf spots. Jumping oak gall Brown leaves appear on trees in the white oak group in late spring. Severe infections may cause the leaves to turn black, curl up and fall. On the underside are brown galls with the larva of a small wasp inside.
Each category and species of tree has a unique shape and look to their leaves, making it a simple way to identify trees. But when deciduous trees lose their leaves as winter draws near, this way is no longer an option.eciduous trees will lose their leaves in the fall and grow them back every spring. Conifers, also known as evergreens, maintain their leaves and colors all year round. In the winter, it is obvious which trees are evergreens and which ones are not. Leaves are by far the easiest way to identify trees.