Grapholita是拉丁语，表示蛾科昆虫中的一个属，汉语常译为瓢虫夜蛾。这种昆虫通常危害果实，如苹果、梨、桃等。以下是9个例句：
1. Grapholita molesta是苹果和梨的重要害虫，会导致果实腐烂和减产。（英语，Grapholita molesta is a major pest of apples and pears, causing fruit rot and yield reduction.）
2. 尽量使用环保型杀虫剂来控制Grapholita的繁殖。（中文，Try to use eco-friendly insecticides to control the reproduction of Grapholita.）
3. Grapholita funebrana是一种重要的蛾类害虫，常常会危害桃子和梨子。（英语，Grapholita funebrana is an important moth pest that often attacks peaches and pears.）
4. 农民应当加强对Grapholita的识别，及时采取有效的防治措施。（中文，Farmers should strengthen their recognition of Grapholita and take timely and effective measures to prevent and control it.）
5. Grapholita的幼虫在果实内进行破坏，会导致果实变质和腐烂。（中文，The larvae of Grapholita damage the fruit from the inside, causing it to spoil and rot.）
6. Grapholita molesta是苹果和梨果实中最具破坏力的害虫之一。（中文，Grapholita molesta is one of the most destructive pests in apples and pears.）
7. 如果果实表面出现了Grapholita的卵或幼虫，应当立即进行清除，以免影响果实品质。（中文，If Grapholita eggs or larvae appear on the surface of the fruit, they should be removed immediately to avoid affecting the quality of the fruit.）
8. 由于Grapholita的危害，某些农民的果实产量已经大幅降低。（中文，Due to the damage caused by Grapholita, the yield of fruit from some farmers has been greatly reduced.）
9. 要想有效地防治Grapholita，需要采用多种手段，如性信息素、捕捉器和有害昆虫抑制剂等。（中文，To effectively prevent and control Grapholita, multiple methods are needed, such as sex pheromones, traps, and insecticides that target harmful insects.）
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