From: Efficacy of soil solarization on black root rot disease and speculation on its leverage on nematodes and weeds of strawberry in Egypt
Soil category
Depth
Maximum temperatures (°C)
Minimum temperatures (°C)
Solarized soil
1–10
56 a
38 a
11–20
52 b
35 b
21–30
46 c
33 c
Un-solarized soil
41 d
27 d
38 e
24 e
34 e
21 f