Every fall season, nature lovers look forward to scenic fall foliage. But do we know the science behind why leaves do this once the temperatures start dropping? Here's how nature creates art ...
Why do leaves turn brown? Plants can be harmed by many problems, including feeding damage from invertebrates or mammals, attack by diseases, and issues caused by adverse environmental factors. However ...
A white powdery fungal growth on the surface of leaves, buds, petals and shoots of roses and many other plants. The foliage may become discoloured, heavily infected young leaves may be curled and ...