damaged by insects

简明释义

虫蛀

英英释义

例句

1.The wooden furniture in the attic was damaged by insects over the years.

阁楼上的木家具多年来被昆虫损坏。

2.After inspecting the pantry, they discovered that several packages of food were damaged by insects.

检查储藏室后，他们发现几包食品被昆虫损坏。

3.The farmer found that a large portion of his crops had been damaged by insects.

农民发现他的大部分作物都遭到了昆虫的破坏。

4.The old books in the library were damaged by insects and required careful restoration.

图书馆里的旧书籍被昆虫损坏，需要仔细修复。

5.She noticed that the leaves of her plants were damaged by insects and needed treatment.

她注意到她植物的叶子被昆虫损坏，需要治疗。

作文

In the world of agriculture, one of the most pressing concerns for farmers is the health of their crops. Various factors can affect crop yield, but one significant threat comes from pests. Insects can wreak havoc on plants, leading to significant losses. When crops are damaged by insects, it not only affects the quantity of produce but also its quality. Farmers must be vigilant in monitoring their fields for signs of insect infestation. For instance, aphids and caterpillars are notorious for their destructive feeding habits. Aphids suck the sap from plants, weakening them and making them more susceptible to diseases. On the other hand, caterpillars can consume entire leaves, stunting growth and reducing photosynthesis. Both scenarios illustrate how crops can be damaged by insects and the subsequent impact on a farmer's livelihood. To combat this issue, farmers often turn to various pest management strategies. Integrated Pest Management (IPM) is one approach that combines biological, cultural, and chemical practices to minimize insect damage. By understanding the life cycles and behaviors of harmful insects, farmers can implement targeted measures that reduce the chances of crops being damaged by insects. For example, introducing beneficial insects like ladybugs can help control aphid populations naturally. Moreover, the use of organic pesticides has gained popularity as consumers become more conscious of food safety and environmental impact. These alternatives aim to reduce the risk of crops being damaged by insects while promoting sustainable farming practices. However, it is crucial for farmers to apply these methods judiciously to prevent harming beneficial insects and the ecosystem. Education plays a vital role in helping farmers recognize the signs of insect damage early. Workshops and seminars can equip them with knowledge about identifying pest infestations and understanding the importance of timely intervention. When farmers are aware of the potential risks, they are better prepared to protect their crops from being damaged by insects. Additionally, advancements in technology have opened new avenues for pest management. Drones equipped with imaging technology can survey large fields quickly, allowing farmers to pinpoint areas affected by insect activity. This precision enables them to act swiftly, minimizing the extent to which crops are damaged by insects. In conclusion, the threat of crops being damaged by insects is a significant concern for farmers worldwide. Through a combination of traditional knowledge, modern technology, and sustainable practices, it is possible to mitigate the effects of insect pests. By prioritizing pest management, farmers can ensure healthy crops and a stable food supply, ultimately benefiting both the economy and society at large.

在农业领域，农民面临的最紧迫问题之一就是作物的健康。多种因素可能影响作物产量，但一个显著的威胁来自害虫。昆虫可以对植物造成严重破坏，导致重大损失。当作物受到昆虫损害时，这不仅会影响产量，还会影响质量。农民必须密切监测他们的田地，以发现昆虫侵扰的迹象。 例如，蚜虫和毛虫以其破坏性喂食习性而闻名。蚜虫吸取植物的汁液，使植物虚弱，更易感染疾病。另一方面，毛虫可以吞噬整片叶子，抑制生长并减少光合作用。这两种情形都说明了作物如何受到昆虫损害以及对农民生计的后续影响。 为了应对这一问题，农民通常采用各种病虫害管理策略。综合虫害管理（IPM）是一种结合生物、文化和化学实践以最小化昆虫损害的方法。通过了解有害昆虫的生命周期和行为，农民可以实施有针对性的措施，减少作物受到昆虫损害的机会。例如，引入如瓢虫等有益昆虫可以自然控制蚜虫的数量。 此外，随着消费者对食品安全和环境影响的关注，使用有机农药越来越受欢迎。这些替代品旨在减少作物受到昆虫损害的风险，同时促进可持续农业实践。然而，农民必须谨慎使用这些方法，以防伤害有益昆虫和生态系统。 教育在帮助农民尽早识别昆虫损害迹象方面发挥着重要作用。研讨会和讲座可以使他们掌握识别害虫侵扰和理解及时干预重要性的知识。当农民意识到潜在风险时，他们就能更好地保护作物免受昆虫损害。 此外，技术的进步为病虫害管理开辟了新途径。配备成像技术的无人机可以快速勘测大面积田地，使农民能够准确找出受昆虫活动影响的区域。这种精确度使他们能够迅速采取行动，最大限度地减少作物受到昆虫损害的程度。 总之，作物受到昆虫损害的威胁是全球农民面临的重要问题。通过结合传统知识、现代技术和可持续实践，可以减轻昆虫害虫的影响。通过优先考虑病虫害管理，农民可以确保健康的作物和稳定的食品供应，最终惠及经济和社会整体。