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    • Data from: Evaluating a Novel Core-and-Perimeter Delimiting Trapping Survey Design for Insects: I. Field Experiment

    Metadata Updated: October 2, 2025

    We compared the "core and perimeter" (C&P) and "fully trapped" (FT) designs in a mark-release-recapture experiment with Ceratitis capitata (Weidemann; Diptera: Tephritidae) in Hawaii in 2022. Each design had four repetitions with four separate releases of flies, and six collection days from 1 to 14 days after release. The square FT grid had 99 traps over 0.92-km2, plus 24 “sentinel” traps just outside. The circular C&P grid had 20 core traps, and 108 traps in a 220 m-wide perimeter, set 500 m from the release point (smaller than the recommended radius).

    Access & Use Information

    Public: This dataset is intended for public access and use. License: Creative Commons Attribution

    Downloads & Resources

    Dates

    Metadata Created Date January 31, 2025
    Metadata Updated Date October 2, 2025

    Metadata Source

    Harvested from USDA JSON

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 31, 2025
    Metadata Updated Date October 2, 2025
    Publisher Agricultural Research Service
    Maintainer
    Identifier 10.15482/USDA.ADC/28167095.v1
    Data Last Modified 2025-06-25
    Category geospatial
    Public Access Level public
    Bureau Code 005:18
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 4858ada1-0313-4c60-b5a7-16f1a9edecf0
    Harvest Source Id d3fafa34-0cb9-48f1-ab1d-5b5fdc783806
    Harvest Source Title USDA JSON
    License https://creativecommons.org/licenses/by/4.0/
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -155.086452417069, 19.6099386571712, -155.075046372309, 19.6099386571712, -155.075046372309, 19.6209971832077, -155.086452417069, 19.6209971832077, -155.086452417069, 19.6099386571712}
    Program Code 005:040
    Source Datajson Identifier True
    Source Hash 58057b0cb06822910794452a578b00e6fdcb2125b27fff074c49890514fe2bbc
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -155.086452417069, 19.6099386571712, -155.075046372309, 19.6099386571712, -155.075046372309, 19.6209971832077, -155.086452417069, 19.6209971832077, -155.086452417069, 19.6099386571712}
    Temporal 2022-01-24/2022-08-22

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