Research Article

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

Table 1

The EC50 values of 5 fungicides against Botryosphaeria dothidea.

FungicidesToxicity regression equationEC50 (μg/mL)

Thiobacillam-methyly = 0.857x + 10.6380.2640
Difenoconazoley = 0.761x + 10.1360.1795
Pyraclostrobiny = 0.851x + 10.1270.9466
Prochlorazy = 1.212x + 13.6060.0798