'Heterodera carotae'是拉丁语，它是胡萝卜线虫的学名。胡萝卜线虫是一种植物寄生虫，它会侵袭胡萝卜等蔬菜作物的根部，导致植物生长不良、减产甚至死亡。以下是9个含有'Heterodera carotae'的例句：
1. Heterodera carotae infects the roots of many important vegetable crops, including carrots and celery.（Heterodera carotae会侵染许多重要的蔬菜作物的根部，包括胡萝卜和芹菜。）
2. The control of Heterodera carotae can be difficult, as the eggs can remain dormant in the soil for several years.（控制Heterodera carotae可能会很困难，因为虫卵可以在土壤中休眠数年。）
3. Farmers are urged to rotate their crops to avoid the buildup of Heterodera carotae in their fields.（鼓励农民轮作庄稼，以避免在田地里积聚Heterodera carotae。）
4. The economic impact of Heterodera carotae infestations can be devastating for carrot growers.（Heterodera carotae的侵害对胡萝卜种植者的经济影响可能是毁灭性的。）
5. Researchers are studying the use of biocontrol agents to combat Heterodera carotae infestations.（研究人员正在研究使用生物控制剂来对抗Heterodera carotae的侵害。）
6. Heterodera carotae is one of the most important nematode pests in the world.（Heterodera carotae是世界上最重要的线虫害虫之一。）
7. The life cycle of Heterodera carotae can be completed in as little as 25 days under optimal conditions.（在最佳条件下，Heterodera carotae的生命周期可以在仅25天内完成。）
8. Chemical treatments are available for the control of Heterodera carotae, but they can have negative impacts on beneficial soil organisms.（化学处理可用于控制Heterodera carotae，但它们可能对有益的土壤生物产生负面影响。）
9. Integrated pest management strategies that include crop rotation, resistant cultivars, and biological control are effective in reducing Heterodera carotae infestations.（包括轮作、抗病栽培和生物控制在内的综合虫害管理策略可有效减少Heterodera carotae的侵害。）
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