Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Production of Biopesticides01:18

Production of Biopesticides

120
Biopesticides offer a sustainable alternative to chemical pesticides, utilizing microbial agents to control agricultural pests. Bacillus thuringiensis (Bt) is a widely employed bacterium known for its potent insecticidal activity. Bt biopesticides are favored for their specificity to insect pests, minimal environmental impact, and natural degradability.Mechanism of Bt Toxin Action Bt produces insecticidal crystal (Cry) proteins during its sporulation phase. These proteins form parasporal...
120

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Post-peak dynamics and epidemic overshoot in SIR-type frameworks.

Mathematical biosciences·2026
Same author

An epidemiological model with arbitrary distributions for infection and relapse stages.

Mathematical biosciences·2026
Same author

A nonlocal West Nile virus model with nonlocal free boundary conditions driven by both mosquitoes and birds.

Journal of mathematical biology·2026
Same author

A seasonal succession model for frog population dynamics with mating behaviors.

Journal of mathematical biology·2025
Same author

Corrigendum to: Cryptic species, mitochondrial phylogenomics and historical biogeography in the endemic genus Schistodesmus (Bivalvia, Unionidae) from China.

Invertebrate systematics·2025
Same author

Reappraising the species validity of Cuneopsis szechenyii comb. nov. (Neumayr, 1899) and revising the taxonomy of Middendorffinaia mongolica (Middendorff, 1851).

Invertebrate systematics·2025

相关实验视频

Updated: May 7, 2026

Bioassays for Monitoring Insecticide Resistance
06:30

Bioassays for Monitoring Insecticide Resistance

Published on: December 30, 2010

33.3K

模拟昆虫生长调节器用于害虫管理.

Yijun Lou1, Ruiwen Wu2

  • 1Department of Applied Mathematics, Hong Kong Polytechnic University, Hong Kong SAR, China.

Journal of mathematical biology
|April 28, 2024
PubMed
概括

昆虫生长调节剂 (IGRs) 通过破坏昆虫的生长来提供有效的害虫控制. 这项研究模拟了IGR的成本效益,考虑了温度依赖的生长和释放策略,以实现最佳的害虫管理.

科学领域:

  • 生态生态学 生态生态学
  • 数学生物学 数学生物学
  • 虫害管理 虫害管理 虫害管理

背景情况:

  • 昆虫生长调节剂 (IGRs) 对于通过干扰昆虫的生长来控制昆虫害虫至关重要.
  • 有效的害虫管理策略需要了解昆虫生物学和控制措施的影响.

研究的目的:

  • 开发一个数学模型来评估昆虫生长调节器 (IGRs) 在害虫管理中的成本效益.
  • 分析温度依赖的昆虫生长和冲动性IGR释放策略对害虫控制有效性的影响.

主要方法:

  • 开发一种数学模型,将温度依赖的昆虫生长纳入其中.
  • 模拟现实的,冲动的IGR释放策略,包括生存概率计算.
  • 动态系统分析和数值模拟以评估模型行为和IGR有效性.

主要成果:

  • 根据净繁殖数,建立了一个值类型的结果,定义了害虫控制的条件.
  • 数字模拟量化了IGRs对有害昆虫种群的有效性.
  • 该模型表明,环境因素对最佳的害虫控制策略有重大影响.

结论:

  • 拟议的数学模型为评估IGR害虫管理成本效益提供了一个框架.
关键词:
延迟微分方程 延迟微分方程昆虫生长调节剂 昆虫生长调节剂净复制编号 复制编号 复制编号害虫控制 害虫控制 害虫控制 害虫控制 害虫控制 害虫控制 害虫控制

更多相关视频

Maintaining Laboratory Cultures of Gryllus bimaculatus, a Versatile Orthopteran Model for Insect Agriculture and Invertebrate Physiology
08:30

Maintaining Laboratory Cultures of Gryllus bimaculatus, a Versatile Orthopteran Model for Insect Agriculture and Invertebrate Physiology

Published on: June 8, 2022

3.2K
Author Spotlight: Development and Challenges of Feeding Assays for Insect Pest Management
04:51

Author Spotlight: Development and Challenges of Feeding Assays for Insect Pest Management

Published on: May 26, 2023

1.1K

相关实验视频

Last Updated: May 7, 2026

Bioassays for Monitoring Insecticide Resistance
06:30

Bioassays for Monitoring Insecticide Resistance

Published on: December 30, 2010

33.3K
Maintaining Laboratory Cultures of Gryllus bimaculatus, a Versatile Orthopteran Model for Insect Agriculture and Invertebrate Physiology
08:30

Maintaining Laboratory Cultures of Gryllus bimaculatus, a Versatile Orthopteran Model for Insect Agriculture and Invertebrate Physiology

Published on: June 8, 2022

3.2K
Author Spotlight: Development and Challenges of Feeding Assays for Insect Pest Management
04:51

Author Spotlight: Development and Challenges of Feeding Assays for Insect Pest Management

Published on: May 26, 2023

1.1K
  • 最佳的害虫控制方案取决于释放频率,时间和环境条件.
  • 这项研究强调了动态建模对于有效的害虫管理的重要性.