Identification and Laboratory Fungicides Screening of the Pathogenic Fungus of Stem Spot of Pitaya (Hylocereus spp.) Stems

Figure 1

Morphology of H1 isolate cultures on PDA: (a) Observe surface of colony (front), (b) observe surface of colony (back), (c) microstructure of conidia, and (d) phylogenetic analysis based on sequence analysis.

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