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.
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.
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.
应用推荐