Birch oil–Sterilization, deinsectization, killing microorganisms

Birch is a deciduous tree or shrub. The edge of the single leaf is serrated or lobed, and the fruit is a small samara. The bark is white, gray, yellowish white, reddish brown, brown or dark brown, smooth, transverse crack, longitudinal crack, thin-layer peeling crack or massive peeling crack. Young trees have short, slender branches and narrow tower crowns. Growing in the northern hemisphere, birch is one of the earliest trees formed after glacier retreat. It is cold resistant, fast-growing and immune to diseases and pests. It is used for reforestation, soil erosion control, protective covering or tree conservation.

Birch oil has the following characteristics and advantages. 

Birch oil is abundant in nature, especially in plants, which is easy to degrade and safe to the environment;

Birch oil can be extracted by leaching and distillation, and the extraction method is relatively simple;

Because of its physical and chemical characteristics, birch oil can be dissolved in a variety of solvents, and it’s easy to mix with other insecticidal ingredients, and can improve the insecticidal effect.