. 2015 Mar 24;6(2):e00009-15. doi: 10.1128/mBio.00009-15

TABLE 2 .

Fold changes in antibiotic concentration to cause a 1,000-fold change in the EOP in the presence of a herbicide

Antibiotic	Herbicide	Fold change in antibiotic concn with:
Antibiotic	Herbicide	E. coli^a	S. Typhimurium
Amp	Kamba	0	2.33
	2,4-D	1.5	2
	Roundup	NA	0
Cam	Kamba	2	2.2
	2,4-D	0	2.33
	Roundup	1.5	2.5
Cip	Kamba	1.66	2.66
	2,4-D	1.66	1.66
	Roundup	1.8	5.8
Kan	Kamba	2.5	2.5
	2,4-D	1.5	1.2
	Roundup	NA	5
Tet	Kamba	2	3.33
	2,4-D	1.66	2.5
	Roundup	3	1.66

^{^a}

NA, not applicable (the EOP did not drop below 0.001 at the highest tested concentration).