I. What is Disease Management in Arboriculture? Disease management in arboriculture refers to the practices and strategies used to prevent, control, and mitigate the impact of diseases that affect trees. Trees can be susceptible to a variety of diseases caused by fungi, bacteria, viruses, and other pathogens. These diseases can weaken trees, reduce their aesthetic … Read more
What is a sawlog? A sawlog is a section of a tree trunk that is suitable for cutting into lumber. It is typically a straight, cylindrical piece of wood that is free from defects such as knots, rot, or insect damage. Sawlogs are harvested from mature trees that have been selected for their quality and … Read more
What is Formosan Sweetgum (Liquidambar Formosana)? Formosan Sweetgum, scientifically known as Liquidambar Formosana, is a deciduous tree species native to East Asia, particularly Taiwan. It belongs to the Altingiaceae family and is closely related to the American Sweetgum (Liquidambar styraciflua). Formosan Sweetgum is known for its striking autumn foliage, which turns vibrant shades of red, … Read more
What is a bract? A bract is a modified leaf that is typically found just below a flower or flower cluster on a plant. Bracts can vary in size, shape, and color, and they play an important role in both plant reproduction and aesthetics. While they may resemble leaves, bracts serve different functions and are … Read more
What is a Witch’s Broom? A Witch’s Broom is a deformity or growth abnormality that affects trees, causing clusters of small, densely packed branches to form on a single point of the tree’s main stem or branch. The resulting structure resembles a broom, hence the name. This abnormal growth can have negative effects on the … Read more
What is a leaf base? The leaf base is the part of a leaf where it attaches to the stem or branch of a plant. It is the lowermost part of the leaf and serves as the connection point between the leaf and the rest of the plant. The leaf base plays a crucial role … Read more
What is Allelopathy? Allelopathy is a biological phenomenon where one plant releases chemicals into the environment that inhibit the growth or development of other nearby plants. These chemicals, known as allelochemicals, can have either positive or negative effects on neighboring plants, depending on the concentration and type of compound released. Allelopathy is a form of … Read more
What is a Nature Reserve? A Nature Reserve is a protected area of land set aside for the conservation of wildlife, flora, fauna, and natural habitats. These areas are established to preserve biodiversity, protect endangered species, and promote sustainable land management practices. Nature Reserves can vary in size and location, ranging from small urban parks … Read more
What is an Ips Beetle? The Ips beetle, also known as the engraver beetle, is a type of bark beetle that belongs to the Scolytinae subfamily. These small beetles are known for their destructive behavior towards trees, particularly conifers such as pine, spruce, and fir. There are several species of Ips beetles, with the most … Read more
What is a Peepal Tree (Ficus Religiosa)? The Peepal Tree, scientifically known as Ficus Religiosa, is a species of fig tree native to the Indian subcontinent and Southeast Asia. It is a large deciduous tree that can grow up to 30 meters in height, with a trunk diameter of up to 3 meters. The leaves … Read more