Council Directive 93/85/EECShow full title

Council Directive 93/85/EEC of 4 October 1993 on the control of potato ring rot

[F16. Janse, J. D., 1991. Infra- and intra-specific classification of Pseudomonas solanacearum strains using whole cell fatty-acid analysis. Systematic and Applied Microbiology 14; 335-345.] U.K.
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[F1Commercially available solutions and staining kits can also be used.]