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Caractérisation génotypique et phénotypique d’isolats de Xanthomonas hortorum pv. vitians causant la tache bactérienne de la laitue au Canada

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Figure

Figure 1.1. Évolution des symptômes de la tache bactérienne de la laitue, causée par la  bactérie Xanthomonas hortorum pv
Table 2.1 Disease rating scale used for evaluation of symptoms on lettuce.
Figure 2.1. Neighbor-joining tree of Xanthomonas hortorum pv. vitians isolates purified  from 2014 to 2017 in Quebec, Canada, and 30 xanthomonads reference strains, based on  multi-locus sequence analyses
Figure 2.2. Disease severities of X. hortorum pv. vitians isolates tested on different lettuce  cultivars
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