Resistance in Lactuca spp. to Microdochium panattoniana (lettuce anthracnose)

O. Ochoa; B. Delp; Richard W Michelmore

doi:10.1007/BF00041510

Resistance in Lactuca spp. to Microdochium panattoniana (lettuce anthracnose)

O. Ochoa, B. Delp, Richard W Michelmore

Medical Microbiology and Immunology

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

Four hundred and forty-nine lines of Lactuca spp. were screened for resistance to an isolate of Microdochium panattoniana. Eighty-seven lines were resistant. Forty-four lines were then screened for resistance to four isolates; twelve groups of lines were identified on the basis of their pattern of resistance. A differential set of lines was used to analyse nine further isolates; this revealed five races of M. panattoniana. Salad Bowl was the only cultivar found to be resistant to three races. A line of L. saligna, UC83US1, was the only line found to be resistant to all the isolates tested.

Original language	English (US)
Pages (from-to)	609-614
Number of pages	6
Journal	Euphytica
Volume	36
Issue number	2
DOIs	https://doi.org/10.1007/BF00041510
State	Published - Jan 1987

Keywords

Index words (Lactuca spp.
lettuce anthracnose
Marssonina panattoniana
Microdochium panattoniana
resistance
specificity

ASJC Scopus subject areas

Plant Science
Horticulture
Agronomy and Crop Science

Access to Document

10.1007/BF00041510

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Cite this

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title = "Resistance in Lactuca spp. to Microdochium panattoniana (lettuce anthracnose)",

abstract = "Four hundred and forty-nine lines of Lactuca spp. were screened for resistance to an isolate of Microdochium panattoniana. Eighty-seven lines were resistant. Forty-four lines were then screened for resistance to four isolates; twelve groups of lines were identified on the basis of their pattern of resistance. A differential set of lines was used to analyse nine further isolates; this revealed five races of M. panattoniana. Salad Bowl was the only cultivar found to be resistant to three races. A line of L. saligna, UC83US1, was the only line found to be resistant to all the isolates tested.",

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T1 - Resistance in Lactuca spp. to Microdochium panattoniana (lettuce anthracnose)

AU - Ochoa, O.

AU - Delp, B.

AU - Michelmore, Richard W

PY - 1987/1

Y1 - 1987/1

N2 - Four hundred and forty-nine lines of Lactuca spp. were screened for resistance to an isolate of Microdochium panattoniana. Eighty-seven lines were resistant. Forty-four lines were then screened for resistance to four isolates; twelve groups of lines were identified on the basis of their pattern of resistance. A differential set of lines was used to analyse nine further isolates; this revealed five races of M. panattoniana. Salad Bowl was the only cultivar found to be resistant to three races. A line of L. saligna, UC83US1, was the only line found to be resistant to all the isolates tested.

AB - Four hundred and forty-nine lines of Lactuca spp. were screened for resistance to an isolate of Microdochium panattoniana. Eighty-seven lines were resistant. Forty-four lines were then screened for resistance to four isolates; twelve groups of lines were identified on the basis of their pattern of resistance. A differential set of lines was used to analyse nine further isolates; this revealed five races of M. panattoniana. Salad Bowl was the only cultivar found to be resistant to three races. A line of L. saligna, UC83US1, was the only line found to be resistant to all the isolates tested.

KW - Index words (Lactuca spp.

KW - lettuce anthracnose

KW - Marssonina panattoniana

KW - Microdochium panattoniana

KW - resistance

KW - specificity

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