Table 3 Environmental conditions (UVb irradiance, UV index and temperature) of four insect species exposed or not exposed (Control) to UVb radiation during the first experiment.

From: Evidence of vitamin D synthesis in insects exposed to UVb light

Species

Migratory locusts

House crickets

Yellow mealworms

Black soldier fly

Control

Exposed

Control

Exposed

Control

Exposed

Control

Exposed

UVb irradiance (µW/cm2)

0.0 ± 0.00

24.2 ± 1.56**

0.0 ± 0.00

17.4 ± 1.38**

0.0 ± 0.00

14.2 ± 1.32**

0.0 ± 0.00

26.8 ± 1.59**

UV index

0.0 ± 0.00

0.7 ± 0.11**

0.0 ± 0.00

0.6 ± 0.10**

0.0 ± 0.00

0.5 ± 0.11**

0.0 ± 0.00

0.8 ± 0.12**

Temperature (°C)

34.7 ± 0.38

35.6 ± 0.33**

27.8 ± 0.56

28.7 ± 0.57**

30.4 ± 1.56

31.3 ± 1.49**

26.3 ± 0.65

28.4 ± 0.69**

  1. All data are reported as mean ± SD.
  2. **P ≤ 0.001.