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化橘红为芸香科植物化州柚Cirtus grandis‘Tomentosa’的未成熟或近成熟的干燥外层果皮,具有散寒、燥湿、利气、消痰等功效[1]。随着化州柚种植规模的扩大及种植年限的增加,星天牛Anoplophora chinensis Fors的发生及为害逐渐加重,在化州柚种植基地危害率最高可达35%,已成为重点防治对象。以往通过人工钩杀、涂白等方法防治星天牛,但星天牛产卵于树茎基部,常因钩杀不彻
The orange is the unripe or nearly mature outer pericarp of the Rutaceae family Cirtus grandis’Tomentosa, which has the functions of dispersing cold, dampness, promoting gas and eliminating phlegm [1]. With the expansion of Huizhou grapefruit planting and the increase of planting years, the incidence and damage of Anoplophora chinensis Fors have gradually increased. The highest hazard rate of Huizhou pomelo planting base can reach 35%, which has become the key prevention and control target. In the past through the artificial hook, Tu white and other methods to control Asteroids, but the Asclepius spawning in the base of the tree stem, often because of the hook kill incomplete