的意思 greenfly

1. The rose bushes in my garden are infested with greenfly.
我的花园里的玫瑰灌木被绿蚜虫侵袭了。

2. I sprayed the plants with insecticide to get rid of the greenfly.
我用杀虫剂喷洒植物以消灭绿蚜虫。

3. Greenfly can cause damage to crops if not controlled.
如果不加以控制，绿蚜虫会对作物造成危害。

4. Ladybugs are natural predators of greenfly.
瓢虫是绿蚜虫的天敌。

5. Greenfly are attracted to young, tender plant shoots.
绿蚜虫喜欢食用嫩芽。

6. Farmers use various methods to prevent greenfly infestations in their crops.
农民采用各种方法来防止绿蚜虫侵害作物。