Fruit trees are a diverse group of plants that are cultivated for their edible fruits. These trees can vary in size, shape, and fruit type, and are commonly grown in orchards or home gardens. Some common fruit trees include apple, pear, cherry, peach, and citrus trees. Research on fruit trees typically focuses on topics such as breeding and genetics, disease and pest management, fruit quality and production, and environmental sustainability. Researchers may work to develop new varieties of fruit trees with improved traits, such as disease resistance or higher fruit yield. They may also study ways to control common diseases and pests that can affect fruit tree health and productivity. Overall, research on fruit trees plays a crucial role in ensuring a sustainable and productive fruit industry, as well as providing consumers with a diverse selection of high-quality fruits.