The effect of herbicides on soil microflora. I. The effect on the number of soil microorganisms in a field experiment.
D000383:Agriculture; D001419:Bacteria / Q000187:drug effects*; D002219:Carbamates / Q000494:pharmacology; D006540:Herbicides / Q000494:pharmacology*; D012988:Soil Microbiology; D014227:Triazines / Q000494:pharmacology; D014508:Urea / Q000494:pharmacology
D002219:Carbamates; D006540:Herbicides; D014227:Triazines; D014508:Urea