Table 1.

Synopsis of gram-negative bacterial genera and species isolated from doses of diluted boar semen (DS) isolated in pure culture or in mixed culture.

	Positive Semen Samples
Bacterial Genera and Species	No	%
Serratia marcescens	9	19.56
Ralstonia pickettii	8	17.39
Proteus mirabilis	7	15.21
Escherichia coli	5	10.86
Burkholderia cepacian	5	10.86
Klebsiella oxytoca	4	8.69
Pseudomonas aeruginosa	4	8.69
Enterobacter spp.	2	4.34
Pseudomonas fluorescens	2	4.34
Total	46	100