Table 1 Isolates of Phytophthora species collected from soil and water in this study.

Mpumulunga

Lydenburg

Forest soil

15

3

5

Schagen

Stream water (baiting)

3

2

2

Schagen

Soil near stream

9

2

3

Schagen

Forest soil

1

1

1

Jonkershoek

Forest soil

5

2

2

Jonkershoek

Stream water (baiting)

1

0

0

Western Cape

Betty’s Bay, Harold Potter NBG

Garden soil

2

2

3

Betty’s Bay, Harold Potter NBG

Stream water (baiting)

1

0

0

Gauteng

Roodepoort, Crocodile, River, Walter Sisulu NBG

Stream water (baiting)

2

2

10

Centurion, Hennops River

Stream water (baiting)

2

2

5

Kwa Zulu Natal

Pietermaritzburg

Stream water (filtering)

13

8

25

Pietermaritzburg

Stream water (baiting)

13

7

14

Pietermaritzburg

Soil

16

13

25

Kwa Zulu Natal

Ingeli Forest

Stream water (filtering)

9

5

9

Ingeli Forest

Stream water (baiting)

8

1

1

Ingeli Forest

Soil

58

22

30

Eastern Cape

Umtamvuna

Stream water (filtering)

6

3

7

Umtamvuna

Soil

23

15

29