Resistance	Microbe	Outcome
Nalidixic Acid /	Escherichia coli	See: Figure 1 A AMR+ (%) AMR- (%) Total (n) organic 0.00 155 conventional 1.65 296
Nalidixic Acid /	Campylobacter None	See: Figure 1 C AMR+ (%) AMR- (%) Total (n) organic 6.03 84 conventional 7.78 198