wireworm

简明释义

英[ˈwaɪəwɜːm]美[ˈwaɪrˌwɜːrm]

n. 铁线虫；金针虫

英英释义

单词用法

同义词

反义词

例句

1.It was concluded that these diseases were caused mainly by fungus, or some by virus or wireworm.

草坪病害主要由致病真菌引起，少数由病毒和线虫所致。

2.The microbial inoculum plays an important role in control of wireworm diseases of plant roots and knots, and has wide application prospect.

本发明将在植物根结线虫病害的防治中发挥重要作用，应用前景广阔。

3.The microbial inoculum plays an important role in control of wireworm diseases of plant roots and knots, and has wide application prospect.

本发明将在植物根结线虫病害的防治中发挥重要作用，应用前景广阔。

4.Farmers need to monitor their fields for signs of wireworm 金属虫 infestations.

农民需要监测他们的田地，以发现金属虫的侵扰迹象。

5.Farmers often struggle with the damage caused by wireworms 金属虫 in their crops.

农民们常常面临由金属虫造成的作物损害。

6.The larvae of the click beetle are known as wireworms 金属虫 and can be quite destructive.

跳甲的幼虫被称为金属虫，可能会造成相当大的破坏。

7.Insecticides can be effective against wireworms 金属虫, but should be used carefully to avoid harming beneficial insects.

杀虫剂对金属虫可能有效，但应谨慎使用，以免伤害有益昆虫。

8.To control wireworms 金属虫, many use crop rotation as a preventive measure.

为了控制金属虫，许多人采用轮作作为预防措施。

作文

In the world of agriculture, pests can cause significant damage to crops, leading to substantial economic losses for farmers. One such pest that has garnered attention is the wireworm, a term used to describe the larval stage of click beetles. These larvae are long, slender, and often have a shiny appearance, resembling a piece of wire, which is how they earned their name. Wireworm (线虫) infestations can be particularly problematic for root vegetables like potatoes and carrots, as they feed on the roots and tubers, creating holes and making the plants more susceptible to diseases.Farmers often struggle with wireworm populations because these pests can remain in the soil for several years before emerging as adult beetles. This longevity makes it challenging to manage their presence effectively. The life cycle of a wireworm begins when adult click beetles lay their eggs in the soil. Once the eggs hatch, the larvae begin to feed on organic matter and plant roots. Their feeding habits can lead to stunted growth and reduced yields, which is a significant concern for those who rely on agriculture for their livelihood.To combat wireworm infestations, farmers employ various strategies. Crop rotation is one effective method; by rotating crops and avoiding planting susceptible species in the same area year after year, farmers can disrupt the life cycle of the wireworm. Additionally, some farmers use traps to monitor wireworm populations, allowing them to assess the level of infestation and take appropriate action if necessary.Another approach is the use of biological control methods, such as introducing natural predators that can help keep wireworm numbers in check. For instance, certain nematodes and parasitic wasps have been shown to target wireworm larvae, providing a more environmentally friendly solution compared to chemical pesticides.Chemical treatments are also available, but their use is often controversial due to potential negative impacts on the environment and human health. Integrated pest management (IPM) practices encourage a combination of biological, cultural, and chemical methods to manage wireworm populations while minimizing harm to beneficial insects and the ecosystem.Education plays a crucial role in managing wireworm infestations effectively. Farmers need to be aware of the signs of infestation and the potential impact on their crops. Workshops and informational resources can provide valuable knowledge about identifying wireworm damage and implementing control measures. By staying informed and adopting best practices, farmers can reduce the risk of severe infestations and protect their harvests.In conclusion, the wireworm is a significant pest that poses challenges to agricultural production. Understanding its life cycle and behavior is essential for developing effective management strategies. Through a combination of crop rotation, biological control, and education, farmers can mitigate the impact of wireworm infestations and ensure the sustainability of their farming practices. As we continue to seek solutions to pest management, it is vital to balance agricultural productivity with environmental stewardship, ensuring that future generations can thrive in a healthy ecosystem.

在农业的世界里，害虫可能对作物造成重大损害，导致农民的经济损失。一个引起关注的害虫是线虫，这是指金龟子幼虫的阶段。这些幼虫细长、苗条，通常具有光泽的外观，类似于一根电线，这就是它们得名的原因。线虫（wireworm）的侵扰对根菜类植物如土豆和胡萝卜尤其成问题，因为它们以根和块茎为食，造成孔洞，使植物更容易受到疾病的侵袭。农民常常面临着线虫种群的问题，因为这些害虫可以在土壤中存活数年，然后再以成虫金龟子的形式出现。这种长寿命使得有效管理它们的存在变得具有挑战性。线虫的生命周期始于成虫金龟子在土壤中产卵。当卵孵化后，幼虫开始以有机物和植物根部为食。它们的取食习惯可能导致生长迟缓和产量降低，这对依靠农业谋生的人来说是一个重大关切。为了对抗线虫的侵扰，农民采用各种策略。轮作是一种有效的方法；通过轮换作物，避免每年在同一地区种植易受影响的物种，农民可以干扰线虫的生命周期。此外，一些农民使用诱捕器来监测线虫种群，从而评估侵扰程度，并在必要时采取适当措施。另一种方法是使用生物防治措施，例如引入能够帮助控制线虫数量的天敌。例如，某些线虫和寄生蜂已被证明能够针对线虫幼虫，提供一种比化学农药更环保的解决方案。化学处理也可用，但其使用通常存在争议，因为可能对环境和人类健康产生负面影响。综合害虫管理（IPM）实践鼓励结合生物、文化和化学方法来管理线虫种群，同时尽量减少对有益昆虫和生态系统的伤害。教育在有效管理线虫侵扰方面发挥着关键作用。农民需要了解侵扰的迹象及其对作物的潜在影响。研讨会和信息资源可以提供关于识别线虫损害和实施控制措施的宝贵知识。通过保持信息灵通并采用最佳实践，农民可以降低严重侵扰的风险，保护他们的收成。总之，线虫是一种显著的害虫，对农业生产构成挑战。理解其生命周期和行为对于制定有效的管理策略至关重要。通过结合轮作、生物防治和教育，农民可以减轻线虫侵扰的影响，确保其农业实践的可持续性。在我们继续寻求害虫管理解决方案的同时，平衡农业生产力与环境管理至关重要，以确保未来几代人在健康的生态系统中茁壮成长。