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Data from: Tomato Chemical Defenses Intensify Corn Earworm (Helicoverpa zea) Mortality from Opportunistic Bacterial Pathogens

dataset
posted on 2024-02-20, 21:46 authored by Charles MasonCharles Mason

Mortality data of corn earworm (Helicoverpa zea) in response to tomato plants expressing variable levels of anti-herbivore defenses and the opportunistic pathogen Serratia marcescens. Data include plant chemical responses, insect mortality, and colony counts of bacteria in the hemolymph of the insect.


Resources in this dataset:

  • Resource Title: Tomato defense responses.

    File Name: TomatoResponsesPooled.csv

    Resource Description: Induced and constitutive polyphenol oxidase (PPO) and peroxidase (POD) by tomato cultivars across trials.


  • Resource Title: ArtificialDietResponses.

    File Name: ZeaArtificialDiet.csv

    Resource Description: Mortality of Helicoverpa zea to pathogenic Serratia marcescens on artifcial diet


  • Resource Title: Hemolymph bacterial titers.

    File Name: ZeaHemoTiters.csv

    Resource Description: Colony counts of Serratia-infected Helicoverpa zea on different tomato genotypes


  • Resource Title: Helicoverpa zea mortality.

    File Name: ZeaSerratiaTrialsPooled.csv

    Resource Description: Mortality of Helicoverpa zea to pathogenic Serratia marcescens on induced and constitutive tomato cultivars Better Boy and Rutgers


  • Resource Title: Hemolymph Titers R Code.

    File Name: HemolymphTiters10142022.R

    Resource Description: R file in support of analysis of microbial titers in Helicoverpa zea hemolymph


  • Resource Title: Tomato Responses R code.

    File Name: TomatoResponses.R

    Resource Description: R file in support of analysis of plant defenses and relationships with Helicoverpa zea larval mortality


  • Resource Title: Woolly and Rutgers R code.

    File Name: Woolly_VS_Rutgers10132022.R

    Resource Description: R file of analysis comparing defense responses and larval mortality on wild-type cultivar Rutgers and trichome mutant woolly


  • Resource Title: Mortality Analysis R code.

    File Name: ZeaSerMortalityCode102022.R

    Resource Description: R file providing analysis of the mortality of Helicoverpa zea to pathogenic Serratia marcescens on induced and constitutive Better boy and Rutgers cultivars.


  • Resource Title: Woolly vs Rutgers Mortality.

    File Name: woolly10122022-ARSHIHIL5059054.csv

    Resource Description: Mortality of Helicoverpa zea to pathogenic Serratia marcescens on Rutgers and woolly cultivars

Funding

USDA-NIFA: 2018-67012-27979

USDA-NIFA: 2017-67013-26596

History

Data contact name

Mason, Charles

Data contact email

charles.mason@usda.gov

Publisher

Ag Data Commons

Temporal Extent Start Date

2020-12-01

Temporal Extent End Date

2021-05-15

Theme

  • Not specified

Geographic Coverage

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ISO Topic Category

  • biota

National Agricultural Library Thesaurus terms

tomatoes; chemical defenses; Helicoverpa zea; mortality; pathogens; Solanum lycopersicum; secondary infection; Serratia marcescens; insects; bacteria; hemolymph; disease resistance

Pending citation

  • No

Public Access Level

  • Public

Preferred dataset citation

Mason, Charles J. (2023). Data from: Tomato Chemical Defenses Intensify Corn Earworm (Helicoverpa zea) Mortality from Opportunistic Bacterial Pathogens. Ag Data Commons. https://doi.org/10.15482/USDA.ADC/1528506