Wild-types

Well-controlled

Reduced control and suspect to IBS

N˚

Location

N˚ IBS*

N˚

Location

N˚ IBS*

N˚

Location

N˚ IBS*

62

Holm of Po river (MN)

0

156

Borghi (FC )

2

17 - 13

Trentino

3 - 5

12 - 03

Railway Park (BO)

0

602

Fosso Ghiaia (RA)

1 - 2

25 - 13

Trentino

4 - 6

98

Cona (FE)

2

29 - 13

Emilia-R.

2 - 7

202

Codroipo (UD)

0 - 2

23 - 13

Trentino

6 - 8

Mix

Mixture of populations from several apple areas

1 - 2

31 - 13

Emilia-R.

6 - 8

116 - 05

Lombardia

4 - 5

31 - 15

Emilia-R.

5 - 8