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ARS Home » Pacific West Area » Salinas, California » Crop Improvement and Protection Research » Research » Publications at this Location » Publication #380375
Research Project: Genetics and Breeding of Lettuce, Spinach, Melon, and Related Species to Improve Production and Consumer-related Traits

Location: Crop Improvement and Protection Research

Title: Breeding for disease resistance in lettuce

Author
item Richardson, Kelley

Submitted to: University of California Division of Agriculture and Natural Resources
Publication Type: Other
Publication Acceptance Date: 12/1/2020
Publication Date: 12/1/2020
Citation: Richardson, K.L. 2020. Breeding for disease resistance in lettuce. University of California Division of Agriculture and Natural Resources Pest Management Series, December 1, 2020 (virtual).

Interpretive Summary:

Technical Abstract: Here we present an introduction to breeding for disease resistance in lettuce. Host plant resistance is an important part of an Integrated Pest Management program and we can manipulate the disease triangle to prevent or reduce disease. Genetic resistance is conferred through immunity or tolerance by genes that completely or partially prevent or minimize infection. We discuss different breeding methods for diseases presented earlier in the pest management series that impact lettuce production in Monterey County.