Table 1 Frequencies of Pristionchus isolates on beetles.

P. aerivorus

P. pseudaerivorus

P. marianneae

P. pauli

P. uniformis

P. pacificus

P. entomophagus

P. americanus

Scarabaeidae:

Phyllophaga spp.

621

57 (9.2%)

46 (7.4%)

25 (4%)

1(0.2%)

-

1 (0.2%)

2 (0.4%)

1(0.2%)

Popilia japonica

136

15 (11%)

1 (0.7%)

18 (13.2%)

1 (0.7%)

-

-

-

-

Cyclocephala lurida

49

5 (10.2)

23 (46.9%)

-

-

-

1 (2%)

-

-

A. solstitiale

8

3 (37.5%)

-

1 (12.5%)

-

-

-

-

-

Polyphylla variolosa

6

-

-

-

2 (33%)

-

-

-

2(33%)

Maladera castanea

62

3 (4.8%)

-

-

-

-

-

-

-

Diplotaxis spp.

25

-

1 (4%)

-

-

-

-

-

-

Serica sericea

74

-

-

1 (1.4%)

-

-

-

-

-

Lichnanthe vulpina

60

-

-

-

22 (36.7%)

-

-

-

-

Hoplia equina

11

-

-

-

9 (81.9%)

-

-

-

-

Anomala orientalis

50

-

-

-

-

-

1 (2%)

-

-

Aphodius spp.

82

-

-

-

-

-

-

-

-

Onthophagus spp.

6

-

-

-

-

-

-

-

-

Ateuchus histeroides

6

-

-

-

-

-

-

-

-

Chrysomelidae:

L. decemlineata

110

-

-

-

-

42 (38.2%)

-

-

-

Hydrophilidae:

Hydrophilus spp.

39

-

-

-

-

-

-

-

-