biopesticide

简明释义

英[/ˌbaɪəʊˈpɛstɪsaɪd/]美[/ˌbaɪoʊˈpɛstɪˌsaɪd/]

n. 生物杀虫剂

英英释义

单词用法

同义词

反义词

例句

1.Biopesticide, having many advantages over the traditional chemical pesticide especially in environmental compatibility and safety, is considered as a powerful alternative to the use of it.

与传统的化学农药相比，生物农药有很多优点，尤其是在环境兼容性和安全性上是前者不可比拟的。

2.The prospect of nematode biocontrol by B. t. biopesticide was viewed at the same time.

展望了B.t。生物杀虫剂在线虫的生物防治中的应用前景。

3.Biopesticide, having many advantages over the traditional chemical pesticide especially in environmental compatibility and safety, is considered as a powerful alternative to the use of it.

与传统的化学农药相比，生物农药有很多优点，尤其是在环境兼容性和安全性上是前者不可比拟的。

4.Objective to test the acute toxicity of biopesticide-Metarhizium, include oral toxicity, dermal toxicity, inhalation toxicity, eye irritation and dermal sensitization.

目的研究生物农药绿僵菌原药急性经口、经皮、吸入毒性及眼睛刺激和致敏率。

5.Porter and SWOT methods, the structure, development and environment of biopesticide industry are systematically analyzed, and its current status in Chnia is made clear.

波特的国家竞争优势理论和SW OT分析法，系统地分析了生物农药产业结构、演变及产业环境，从而明确了中国生物农药产业的现状和存在问题。

6.Organic farmers often prefer biopesticide 生物农药 over synthetic options for pest management.

有机农民通常更喜欢使用<生物农药>而不是合成选项进行害虫管理。

7.The use of biopesticide 生物农药 can reduce the chemical load on the environment.

使用<生物农药>可以减少环境中的化学负担。

8.The application of biopesticide 生物农药 can lead to healthier soil and ecosystems.

施用<生物农药>可以导致更健康的土壤和生态系统。

9.Researchers are studying the effectiveness of various biopesticide 生物农药 products in controlling insect populations.

研究人员正在研究各种<生物农药>产品在控制昆虫种群方面的有效性。

10.Farmers are increasingly turning to biopesticide 生物农药 solutions to protect their crops from pests.

农民们越来越多地转向<生物农药>解决方案，以保护他们的作物免受害虫侵害。

作文

In recent years, the agricultural industry has been facing numerous challenges, particularly regarding pest management. Traditional chemical pesticides have been effective in controlling pests but often come with significant drawbacks, such as environmental pollution and health risks to humans and wildlife. As a result, there has been a growing interest in alternative pest control methods, one of which is the use of biopesticides. 生物农药 are derived from natural materials, including plants, bacteria, and minerals, making them a more environmentally friendly option compared to synthetic chemicals.The concept of biopesticides 生物农药 is not entirely new; many cultures have utilized natural substances for pest control for centuries. However, advancements in technology and research have allowed for a better understanding of how these natural products can be used effectively in modern agriculture. For instance, certain plants produce compounds that repel or kill pests, and these compounds can be extracted and formulated into biopesticides 生物农药. Additionally, some beneficial microorganisms can be harnessed to suppress pest populations, providing an innovative solution to pest management.One of the key advantages of using biopesticides 生物农药 is their specificity. Unlike traditional pesticides, which may affect a wide range of organisms, biopesticides 生物农药 are often designed to target specific pests, minimizing harm to beneficial insects and other non-target species. This specificity not only helps to maintain biodiversity in agricultural ecosystems but also reduces the likelihood of pests developing resistance to pest control methods, a common issue with conventional pesticides.Furthermore, biopesticides 生物农药 tend to break down more quickly in the environment, leading to less accumulation of harmful residues in soil and water. This characteristic makes them an appealing choice for organic farming practices, where the goal is to produce food without synthetic chemicals. The integration of biopesticides 生物农药 into organic farming systems can enhance soil health and promote sustainable agricultural practices.Despite their many benefits, the adoption of biopesticides 生物农药 is not without challenges. Farmers may be hesitant to switch from traditional pesticides due to a lack of awareness or understanding of how to use biopesticides 生物农药 effectively. Moreover, regulatory hurdles and the need for thorough testing can slow down the development and approval process for new biopesticides 生物农药. Education and outreach efforts are essential to help farmers understand the potential of biopesticides 生物农药 and how they can be integrated into existing pest management strategies.In conclusion, biopesticides 生物农药 represent a promising alternative to traditional chemical pesticides, offering a more sustainable approach to pest management. Their natural origins, specificity, and reduced environmental impact make them an attractive option for farmers seeking to minimize their ecological footprint. As research continues to advance and awareness grows, it is likely that the use of biopesticides 生物农药 will become increasingly prevalent in agriculture, contributing to a healthier planet and safer food systems.

近年来，农业行业面临着许多挑战，尤其是在害虫管理方面。传统化学农药在控制害虫方面有效，但通常伴随着显著的缺点，例如环境污染和对人类及野生动物的健康风险。因此，对替代害虫控制方法的兴趣日益增长，其中之一就是使用生物农药。生物农药源自天然材料，包括植物、细菌和矿物质，使其成为比合成化学品更环保的选择。生物农药的概念并不是全新的；许多文化几百年来一直利用天然物质进行害虫控制。然而，科技和研究的进步使我们能够更好地理解这些天然产品如何在现代农业中有效使用。例如，某些植物产生的化合物可以驱赶或杀死害虫，这些化合物可以被提取并制成生物农药。此外，一些有益微生物可以被利用来抑制害虫种群，为害虫管理提供创新的解决方案。使用生物农药的主要优点之一是其特异性。与传统农药不同，传统农药可能影响广泛的生物体，而生物农药通常设计为针对特定害虫，从而最小化对有益昆虫和其他非目标物种的伤害。这种特异性不仅有助于维护农业生态系统的生物多样性，还减少了害虫对害虫控制方法产生抗药性的可能性，这是常规农药面临的普遍问题。此外，生物农药往往在环境中迅速分解，导致土壤和水中有害残留物的积累较少。这一特性使它们成为有机农业实践的一个吸引人的选择，在这种实践中，目标是生产不含合成化学品的食品。将生物农药整合到有机农业系统中可以增强土壤健康，促进可持续农业实践。尽管有许多好处，生物农药的采用并非没有挑战。由于缺乏意识或对如何有效使用生物农药的理解，农民可能会犹豫不决地从传统农药转变。此外，监管障碍和对新生物农药进行全面测试的需求可能会减缓开发和批准过程。教育和宣传工作对于帮助农民了解生物农药的潜力以及如何将其整合到现有害虫管理策略中至关重要。总之，生物农药代表了传统化学农药的一个有前景的替代品，提供了一种更可持续的害虫管理方法。它们的天然来源、特异性和减少的环境影响使其成为希望最小化生态足迹的农民的一个有吸引力的选择。随着研究的不断推进和意识的提高，预计生物农药的使用将在农业中越来越普遍，为一个更健康的地球和更安全的食品系统做出贡献。