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Table 1 from:


Amiri, A., Brannen, P. M., and Schnabel, G. 2009. Validation of the lipbalm tube assay for evaluation of fungicide sensitivity in field isolates of Monilinia fructicola. Online. Plant Health Progress doi:10.1094/PHP-2009-1118-01-RS.



Table 1. Incidence (%) of common fungal contaminants from peach fruit detected on lipbalm tube disks.

Contaminants Early varieties (June) Late varieties (August)
Ridge,
SC

(n=30)
Piedmont,
SC

(n=30)
Fort
Valley,
GA

(n=30)
Mean Ridge,
SC

(n=50)
Piedmont,
SC

(n=60)
Fort
Valley,
GA

(n=40)
Mean
Total disk contaminated (%) 6.6x  4.0     2.0    4.2   13.5   15.8     13.0    14.1  
Type of
contaminant
Alternaria 16.6y  13.2     8.3    12.7   4.7   5.1     23.1    11.0  
Apergillus 0.0   0.0     0.0    0.0   1.2   1.9     0.0    1.0  
Cladosporium 70.1   62.8     79.9    70.9   17.1   8.6     30.8    18.8  
Gilbertella 0.0   0.0     0.0    0.0   2.3   4.9     3.1    3.4  
Penicillium 0.0   16.6     8.3    8.3   0.0   2.9     5.1    2.7  
Phomopsis 0.0   0.0     0.0    0.0   1.2   1.9     4.8    2.6  
Rhizopus 8.3   2.3     1.5    4.0   69.8   73.0     30.5    57.8  
Others 5.0   5.1     2.0    4.0   3.7   1.7     2.6    2.7  

 x Percent contaminated disks from a total of 320 inoculated disks (40 isolates × 4 treatments × 2 replicate disks).

 y Frequency (%) of total disks contaminated.





2009 Plant Management Network.