Skip to main content

Table 1 Sensitivity to pyraclostrobin of Valsa mali field isolates from different locations in China

From: Baseline sensitivity and resistance risk assessment of Valsa mali to pyraclostrobin

Sampling site

Number of isolates

EC50 (μg/mL)

Range

Mean

Liaoning

10

0.0055–0.0234

0.0128士0.0061 a

Shandong

17

0.0041–0.0240

0.0110士0.0058 ab

Gansu

15

0.0040–0.0184

0.0105士0.0044 ab

Shanxi

36

0.0014–0.0227

0.0094士0.0057 ab

Shaanxi

31

0.0024–0.0232

0.0076士0.0050 bc

Xinjiang

11

0.0022–0.0070

0.0040士0.0015 c

  1. EC50 = effective concentration for 50% inhibition of mycelial growth; Multiple range test was used to compare mean EC50 values using Fisher’s least significant difference test. Values followed by different letters are significantly different at P < 0.05