This invention is intended to develop many DNA markers in plants of the genus Fragaria and to evaluate anthracnose resistance with high accuracy with the use of such many DNA markers. The markers associated with anthracnose resistance in plants of the genus Fragaria each comprise a continuous nucleic acid region sandwiched between the nucleotide sequence as shown in SEQ ID NO: 1 and the nucleotide sequence as shown in SEQ ID NO: 10 in the chromosome of a plant of the genus Fragaria.