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Preinfection Water Stress Effects on Xf Data.xlsx (117 kB)

Data from: Pre-inoculation water deficit effects on grapevine physiology, Xylella fastidiosa titers and Pierce's disease progression

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posted on 2023-12-18, 19:27 authored by Christopher M. Wallis, Zachary Gorman

Data are from three experimental trials examining pre-existing water stress on Xylella fastidiosa infections and possible associated shifts in host chemistry, including free sugar, amino acid, and phenolic compound measurements. Trials A and B were utilized in the manuscript, whereas Trial C was data from an experiment whereby the water stress treatment was not significant enough to affect plant physiology or bacterial progression (but included for completeness). Predawn water potentials and photosynthesis were provided for trial B to show methodology worked (and for trial C to show the failure to reach water stress).


Resources in this dataset:

  • Resource Title: Pre-infection water stress effects on Xylella fastidiosa progression and grapevine chemistry.

    File Name: Preinfection Water Stress Effects on Xf Data.xlsx

    Resource Description: Data represent affects of water stress on Xylella titers and Pierce's disease progression, as well as changes in grapevine stem amino acid, sugar, or phenolic compounds. Data were from three trials. Two of these were deemed from successful experiments with water stress obtained (Trials A and B), but the last trial (Trial C) did not appear to have induced water stress, based on pre-dawn water potentials. Data were summarized in a manuscript submitted for publication.

Funding

USDA-ARS: 2034-22000-012-00D

History

Data contact name

Wallis, Christopher

Data contact email

christopher.wallis@usda.gov

Publisher

Ag Data Commons

Intended use

These data are intended to provide insight into how water stress affects the physiology of grapevines, and how this in turn might affect the development of Xylella fastidiosa infections and Pierce's disease symptom progression. These data could also be used in meta-analyses summarizing water stress effects on plants overall.

Use limitations

These data present three experiment trials, with only the first two deemed (Trials A and B) as successful in inducing water stress. Trial C data was provided just for completeness. Data only cover chemistry as assessed in greenhouse grapevines and only in stem tissues, and other responses may occur in larger plants or in different plant tissues.

Temporal Extent Start Date

2018-05-01

Temporal Extent End Date

2019-09-30

Frequency

  • irregular

Theme

  • Not specified

Geographic Coverage

{"type":"FeatureCollection","features":[{"geometry":{"type":"Point","coordinates":[-119.5128929615,36.595727106062]},"type":"Feature","properties":{}}]}

Geographic location - description

Parlier, CA, USA

ISO Topic Category

  • farming

National Agricultural Library Thesaurus terms

Vitis; Pierce's disease; disease progression; water stress; chemistry; sugars; amino acids; plant physiology; photosynthesis; Xylella fastidiosa subsp. fastidiosa; phenolic compounds

OMB Bureau Code

  • 005:18 - Agricultural Research Service

OMB Program Code

  • 005:040 - National Research

ARS National Program Number

  • 303

Pending citation

  • No

Public Access Level

  • Public

Preferred dataset citation

Wallis, Christopher M.; Gorman, Zachary (2022). Data from: Pre-inoculation water deficit effects on grapevine physiology, Xylella fastidiosa titers and Pierce's disease progression. Ag Data Commons. https://doi.org/10.15482/USDA.ADC/1527768