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Disease Severity Rating of Chile Pepper Plants Inoculated with Phytophthora Capsici Collected in Taiwan

Metadata Updated: June 8, 2024

The data are the phenotypic host reactions of a recombinant inbred line population of Capsicum annuum developed to differentiate races of Phytophthora capsici. The New Mexico Recombinant Inbred Line (NMRIL) is an F8 population derived from a hybridization between Early Jalapeno (susceptible parent) and Criollo de Morelos 334 (CM334) (resistant parent). The controls include CM334 (negative control) and New Mexico Capsicum Accession 10399 (NMCA10399) (positive control). Also included are the World Vegetable Center host differentials including Early Calwonder (EC), PI 201234, PBC137, and PBC602. The host differentials were screened with isolates of P. capsici that were collected from chile pepper production regions of Taiwan (Republic of China) in 2016 as well as Race 1, 2, and 3 of P. capsici from the World Vegetable Center collection at a concentration of 10,000 zoospores per plant. The plants were scored at ~2 weeks after inoculation and only those with an average score of = 1 were considered resistant. The experiment included 6 plants per replication with two replications and each test was repeated twice. The data would be best used by individuals interested in population structure, virulence, or sources of resistance to the oomycetes plant pathogen Phytophthora capsici.

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Public: This dataset is intended for public access and use. License: See this page for license information.

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Metadata Created Date November 10, 2020
Metadata Updated Date June 8, 2024

Metadata Source

Harvested from USAID JSON

Additional Metadata

Resource Type Dataset
Metadata Created Date November 10, 2020
Metadata Updated Date June 8, 2024
Data First Published 2018-11-12
Data Last Modified 2024-06-07
Rights Under the terms of an agreement with USAID, a partner owns data it collects. Under the authority of the license partners grant to USAID, USAID posts the data with a CC-BY license providing attribution to the partner.
Category Agriculture
Public Access Level public
Bureau Code 184:15
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Harvest Object Id 1fecc0c4-fb5f-432b-84b9-3ab1c6832cae
Harvest Source Id 0aeddf52-9cb0-4ab6-bc1f-b53172fe5348
Harvest Source Title USAID JSON
Homepage URL
Program Code 184:029
Source Datajson Identifier True
Source Hash 7e3859a987803d01e87e76b608ab2769188957f774948c9853f9e9b140a63c49
Source Schema Version 1.1

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