Mating behavior in field populations of Monilinia fructicola

作者: Stephen J. Free , Brent A. Holtz , Themis J. Michailides

DOI: 10.1080/00275514.1996.12026645

关键词: BenomylMatingOutbreeding depressionBotanyMonilinia fructicolaSexual reproductionOutcrossingBiologyMoniliniaAscospore

摘要: The mating behavior of Monilinia fructi? cola was evaluated by examining the single ascospore progeny from 82 apothecia collected in San Joa- quin Valley California. results show that indi? vidual generated populations genetically diverse as defined segregation my? celial incompatibility genes. Furthermore, a number segregated 1:1 ratio benomyl resis? tant and sensitive progeny. These indicate M. fructicola is capable outcrossing generating new genotypic combinations during each spring are produced.

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