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 Experiment Video

Updated: Nov 13, 2025

Author Spotlight: Sieving Fruit Pulp to Detect Immature Tephritid Fruit Flies in the Field
04:21

Author Spotlight: Sieving Fruit Pulp to Detect Immature Tephritid Fruit Flies in the Field

Published on: July 28, 2023

2.3K

Host Suitability Index for Polyphagous Tephritid Fruit Flies.

Peter A Follett1, Fay E M Haynes2, Bernard C Dominiak2

  • 1USDA ARS, Daniel K. Inouye U.S. Pacific Basin Agricultural Research Center, Hilo, HI, USA.

Journal of Economic Entomology
|March 14, 2021
PubMed
Summary

A new Host Suitability Index (HSI) categorizes tephritid fruit fly host status based on infestation rates. This tool helps manage fruit fly pests and trade risks by defining host categories from very poor to very good.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

A rapid and non-destructive method to discriminate irradiated Ceratitis capitata (Diptera: Tephritidae) using near-infrared spectroscopy.

Journal of economic entomology·2026
Same author

Validation of a Sustainable Pest Management Program to Control Coffee Berry Borer.

Insects·2026
Same author

Eradication of Yellow Crazy Ants, <i>Anoplolepis gracileps</i> Smith, from Lismore and Statistical Proof of Freedom Using Scenario Tree Analysis.

Insects·2025
Same author

Host Status of Persian Lime (<i>Citrus latifolia</i> Tan.) to Oriental Fruit Fly and Mediterranean Fruit Fly (Diptera: Tephritidae) in Hawai'i.

Insects·2024
Same author

Comparing the biological effectiveness of low energy 100 kV and high energy 5 MeV X-rays against Oriental fruit fly (Diptera: Tephritidae).

Journal of economic entomology·2024
Same author

Avocado cultivar and tree-to-tree leaf compositional differences affect infestation severity of Pseudocysta perseae (Hemiptera: Tingidae).

Environmental entomology·2024

Area of Science:

  • Agricultural Entomology
  • Pest Management
  • International Trade Regulations

Background:

  • Tephritid fruit flies pose significant economic threats to global fruit production and trade.
  • Fruit host suitability for tephritid fruit flies varies, impacting regulatory classifications.
  • Current regulations categorize hosts as natural, conditional, or nonhosts, lacking nuanced infestation rate data.

Purpose of the Study:

  • To introduce a quantitative Host Suitability Index (HSI) for tephritid fruit flies.
  • To refine the classification of natural and conditional fruit hosts based on infestation levels.
  • To provide a standardized metric for pest risk assessment and management.

Main Methods:

  • Developed a Host Suitability Index (HSI) based on the log infestation rate (flies per kg of fruit).
Keywords:
Tephritidaehost statusnonhostphytosanitaryquarantine

More Related Videos

An Optimized Protocol for Rearing Fopius arisanus, a Parasitoid of Tephritid Fruit Flies
12:00

An Optimized Protocol for Rearing Fopius arisanus, a Parasitoid of Tephritid Fruit Flies

Published on: July 2, 2011

15.1K
A Single-fly Assay for Foraging Behavior in Drosophila
13:01

A Single-fly Assay for Foraging Behavior in Drosophila

Published on: November 4, 2013

13.5K

Related Experiment Videos

Last Updated: Nov 13, 2025

Author Spotlight: Sieving Fruit Pulp to Detect Immature Tephritid Fruit Flies in the Field
04:21

Author Spotlight: Sieving Fruit Pulp to Detect Immature Tephritid Fruit Flies in the Field

Published on: July 28, 2023

2.3K
An Optimized Protocol for Rearing Fopius arisanus, a Parasitoid of Tephritid Fruit Flies
12:00

An Optimized Protocol for Rearing Fopius arisanus, a Parasitoid of Tephritid Fruit Flies

Published on: July 2, 2011

15.1K
A Single-fly Assay for Foraging Behavior in Drosophila
13:01

A Single-fly Assay for Foraging Behavior in Drosophila

Published on: November 4, 2013

13.5K
  • Defined five categories for host status: very poor (<0.1), poor (0.1-1.0), moderately good (1.0-10.0), good (10-100), and very good (>100).
  • Validated the HSI using data from 21 studies on five key tephritid species in the Pacific region.

    • Main Results:

    • The HSI effectively categorizes host status across a spectrum of infestation rates.
    • Demonstrated the index's applicability to polyphagous fruit fly species like Bactrocera spp. and Ceratitis capitata.
    • The index provides a quantifiable measure for differentiating host attractiveness and supporting capacity.

    Conclusions:

    • The proposed Host Suitability Index offers a standardized, quantitative approach to assessing fruit host status for tephritid fruit flies.
    • This index can inform the development of systems approaches, surveillance protocols, and regulatory responses for fruit fly incursions.
    • Implementing the HSI can improve pest management strategies and reduce trade impediments associated with fruit flies.