柑橘衰退病是全世界柑橘生产中破坏力最强，经济意义最为严重的病害之一。
It is one of the most destructive and economically important diseases of commercial citrus worldwide.
该研究结果为国槐衰退病的防治提供了理论依据，也为城市其他树木衰退或枯死原因的研究和防治提供参考。
The paper provided beneficial foundations for the control of decline disease of Sophora japonica and a good example for other decline diseases of urban trees.
应用弱毒系交叉保护（MSCP）是防治茎陷点型柑橘衰退病的有效方法之一。
Mild strain cross protection (MSCP) is the most effective method to control the stem pitting tristeza virus.
应用推荐