Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

What is Climate?01:16

What is Climate?

19.5K
Climate refers to the prevailing weather conditions in a specific area over an extended period. As the saying goes, “Climate is what you expect. Weather is what you get.” Climate is influenced by geographic factors, such as latitude, terrain, and proximity to bodies of water.
19.5K
Global Climate Change01:50

Global Climate Change

26.9K
Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global temperatures is well outside of the Earth’s cyclic norms, and evidence for human-caused global climate change is compelling. Paleoclimatology, the study of ancient climate conditions, provides ample evidence for human-caused global climate change by comparing recent conditions with those in the past.
26.9K
Osmoregulation in Insects01:47

Osmoregulation in Insects

16.8K
Malpighian tubules are specialized structures found in the digestive systems of many arthropods, including most insects, that handle excretion and osmoregulation. The tubules are typically arranged in pairs and have a convoluted structure that increases their surface area.
16.8K
Gene Flow02:39

Gene Flow

36.3K
Gene flow is the transfer of genes among populations, resulting from either the dispersal of gametes or from the migration of individuals.
36.3K
Threats to Biodiversity01:50

Threats to Biodiversity

24.6K
There have been five major extinction events throughout geological history, resulting in the elimination of biodiversity, followed by a rebound of species that adapted to the new conditions. In the current geological epoch, the Holocene, there is a sixth extinction event in progress. This mass extinction has been attributed to human activities and is thus provisionally called the Anthropocene. In 2019 the human population reached 7.7 billion people and is projected to comprise 10 billion by...
24.6K
Migration00:53

Migration

8.2K
Migration is long-range, seasonal movement from one region or habitat to another. This common strategy, carried out by many different organisms around the world, is an adaptive response that typically corresponds to changes in an organism’s environment, like resource availability or climate. Migrations can involve huge groups of thousands of animals as well as single individuals traveling alone and can range from thousands of kilometers to just a few hundred meters.
8.2K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Metabolic breadth links insect pathogenicity and plant association in <i>Metarhizium robertsii</i>.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Volatile signaling in plant-<i>Metarhizium</i>-insect interactions: Implications for nitrogen cycling.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Engineered Metarhizium fungi produce longifolene to attract and kill mosquitoes.

Nature microbiology·2025
Same author

Latitudinal Clines in Climate and Sleep Patterns Shape Disease Outcomes in <i>Drosophila melanogaster</i> Infected by <i>Metarhizium anisopliae</i>.

Ecology and evolution·2025
Same author

The evolution of complex Metarhizium-insect-plant interactions.

Fungal biology·2024
Same author

Metarhizium fight club: Within-host competitive exclusion and resource partitioning.

PLoS pathogens·2024

Related Experiment Video

Updated: Oct 29, 2025

Application of I TASSER, trRosetta, UCSF Chimera, HADDOCK server, and HEX loria for De Novo and In Silico Design of Proteins
05:08

Application of I TASSER, trRosetta, UCSF Chimera, HADDOCK server, and HEX loria for De Novo and In Silico Design of Proteins

Published on: July 8, 2025

508

Insects and their pathogens in a changing climate.

Raymond J St Leger1

  • 1Department of Entomology, University of Maryland, College Park, MD 20742, USA.

Journal of Invertebrate Pathology
|July 8, 2021
PubMed
Summary
This summary is machine-generated.

Climate change significantly impacts insect-pathogen interactions, affecting disease transmission and host immunity. Understanding these complex relationships is crucial for predicting extinction risks and developing conservation strategies.

Keywords:
Climate changeGlobal warmingHostsInfectious diseasePathogensStress responses

More Related Videos

Author Spotlight: Evaluation of Entomopathogenic Fungi in Wild Monochamus alternatus Populations for Biocontrol Applications in Forest Wood Borers
06:58

Author Spotlight: Evaluation of Entomopathogenic Fungi in Wild Monochamus alternatus Populations for Biocontrol Applications in Forest Wood Borers

Published on: September 29, 2023

993
Isolation and Selection of Entomopathogenic Fungi from Soil Samples and Evaluation of Fungal Virulence against Insect Pests
09:42

Isolation and Selection of Entomopathogenic Fungi from Soil Samples and Evaluation of Fungal Virulence against Insect Pests

Published on: September 28, 2021

9.8K

Related Experiment Videos

Last Updated: Oct 29, 2025

Application of I TASSER, trRosetta, UCSF Chimera, HADDOCK server, and HEX loria for De Novo and In Silico Design of Proteins
05:08

Application of I TASSER, trRosetta, UCSF Chimera, HADDOCK server, and HEX loria for De Novo and In Silico Design of Proteins

Published on: July 8, 2025

508
Author Spotlight: Evaluation of Entomopathogenic Fungi in Wild Monochamus alternatus Populations for Biocontrol Applications in Forest Wood Borers
06:58

Author Spotlight: Evaluation of Entomopathogenic Fungi in Wild Monochamus alternatus Populations for Biocontrol Applications in Forest Wood Borers

Published on: September 29, 2023

993
Isolation and Selection of Entomopathogenic Fungi from Soil Samples and Evaluation of Fungal Virulence against Insect Pests
09:42

Isolation and Selection of Entomopathogenic Fungi from Soil Samples and Evaluation of Fungal Virulence against Insect Pests

Published on: September 28, 2021

9.8K

Area of Science:

  • Ecology
  • Climate Change Biology
  • Pathogen-Host Interactions

Background:

  • Climate change profoundly influences multitrophic interactions, with significant implications for insect and pathogen dynamics.
  • The intricate interplay between climate change, insect immunity, and pathogen virulence remains underexplored, yet critical for understanding population viability.
  • Generalized stress responses link pathogen virulence and insect host immunity, involving trade-offs with nutrition, growth, and reproduction.

Purpose of the Study:

  • To review the current understanding of climate change effects on insect-pathogen interactions.
  • To identify knowledge gaps and propose future research directions for this complex ecological area.
  • To move towards an integrated framework for understanding environmental influences on infectious disease dynamics.

Main Methods:

  • Literature review synthesizing existing research on climate change, insect immunity, and pathogen virulence.
  • Analysis of genetic and rapid response mechanisms in hosts and pathogens to environmental shifts.
  • Identification of research needs concerning the interaction of global warming with other environmental stressors.

Main Results:

  • Climate change impacts on insect-pathogen interactions are complex and difficult to predict.
  • Both hosts and pathogens exhibit trade-offs between stress responses, nutrition, growth, and reproduction.
  • Some pathogens and hosts demonstrate rapid genetic adaptation to changing environments.

Conclusions:

  • Further research is needed to understand how global warming interacts with other environmental changes and stressors.
  • Investigating the consistency of these impacts across diverse pathogens and hosts is essential.
  • Developing an overarching framework is critical for integrating knowledge on environmental interplay and infectious disease events.