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. 2023 May 20;48(2):65–70. doi: 10.1584/jpestics.D22-068

Table 2. Rainfastness of pyriofenone on cucumber powdery mildew.

Application dose (µg/mL) % conorol±S.D.a)
10 mm/hr 40 mm/hr
1 hrb) 2 hrb) 1 hrb) 3 hrb) 6 hrb)
100 100 100 100 95±0 72±5
50 100 97±2 NTc) NT NT
25 83±14 61±27 NT NT NT
12.5 44±26 18±14 NT NT NT
6.3 5±4 9±11 NT NT NT

a) n=8 (10 mm/hr), n=4 (40 mm/hr). b) Rainfall duration. c) NT: Not Tested.