Table 6.
Fungal species isolated from 12 X. bispinatus beetles and their galleries collected from either avocado- or silkbay-based media. Fungi were isolated from the head and pronotum or from the body, when head and pronotum were lacking.
Treatments | Species | Medium Containing Avocado Sawdust | Medium Containing Silkbay Sawdust | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Head and Pronotum |
Body a | Gallery | Head and Pronotum |
Body a | Gallery | ||||||
Avg. CFU/Beetle | Freq. n/N | Avg. CFU/Beetle | Freq. n/N | Freq. n/N | Avg. CFU/Beetle | Freq. n/N | Avg. CFU/Beetle | Freq. n/N | Freq. n/N | ||
Media inoculated with R. lauricola |
Raffaelea arxii | 125 | 10/12 | 0 | 0/12 | 0/12 | 70.2 | 7/12 | 0 | 0/12 | 0/12 |
Raffaelea lauricola | 4.67 | 3/12 | 0 | 0/12 | 8/12 | 23.8 | 6/12 | 23 | 1/12 | 6/12 | |
Raffaelea subalba | 474.5 | 11/12 | 0 | 0/12 | 0/12 | 229 | 11/12 | 117 | 9/12 | 10/12 | |
Raffaelea subfusca | 0 | 0/12 | 0 | 0/12 | 9/12 | 0 | 0/12 | 0 | 0/12 | 0/12 | |
Phaeoacremonium inflatipes | 0 | 0/12 | 0 | 0/12 | 4/12 | 0 | 0/12 | 0 | 0/12 | 2/12 | |
Candida multigemmis | 9.1 | 9/12 | 0 | 0/12 | 0/12 | 80.1 | 9/12 | 0 | 0/12 | 0/12 | |
Media non-inoculated with R. lauricola |
Raffaelea arxii | 40.5 | 9/12 | 0 | 0/12 | 0/12 | 42 | 3/12 | 0 | 0/12 | 0/12 |
Raffaelea lauricola | 0 | 0/12 | 0 | 0/12 | 0/12 | 0 | 0/12 | 0 | 0/12 | 0/12 | |
Raffaelea subalba | 199.7 | 11/12 | 0 | 0/12 | 0/12 | 253.1 | 12/12 | 0 | 0/12 | 0/12 | |
Raffaelea subfusca | 35.2 | 12/12 | 0 | 0/12 | 10/12 | 0 | 0/12 | 0 | 0/12 | 11/12 | |
Phaeoacremonium inflatipes | 0 | 0/12 | 0 | 0/12 | 0/12 | 0 | 0/12 | 0 | 0/12 | 4/12 | |
Candida multigemmis | 37.3 | 10/12 | 0 | 0/12 | 0/12 | 29.7 | 10/12 | 0 | 0/12 | 0/12 | |
Alloascoidea sp. | 0 | 0/12 | 0 | 0/12 | 6/12 | 0 | 0/12 | 0 | 0/12 | 0/12 |
a Body separated from the head and pronotum. Freq. = Frequency of fungal species detected; Avg. = Average; n = number of beetle body parts or number of galleries that were positive for a fungal species; N = Number of beetles or galleries tested for a specific fungus.