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. 2021 Oct 26;13(11):759. doi: 10.3390/toxins13110759

Table 4.

Effect of selected compounds, alone or in combination, on disease index, grain yield and trichothecene (DON, 3-ADON) production by Fusarium culmorum FcUK99 in durum wheat (cv. Saragolla).

Treatment a Disease
Index
b Grain Yield (g) c DON
(Relative Yield ± SE)
DON 3-ADON
Control 63.86 ± 9.50 a 12.54 ± 1.46 a 4528.47 ± 612.45 a 79.67 ± 13.35 a
Propyl gallate 4 37.76 ± 10.49 a,b 14.41 ± 1.55 a 1308.49 ± 207.75 c,d 16.72 ± 1.97 b,c
Octyl gallate 5 13.34 ± 4.51 b 17.56 ± 0.94 a 53.985 ± 37.46 d N.D.
Thymol 7 30.0 ± 10.46 a,b 15.40 ± 1.09 a 3079.80 ± 546.96 a,b 51.65 ± 19.63 a,b
Magnolol 12 19.98 ± 8.68 a,b 15.64 ± 0.44 a 1914.40 ± 181.32 b,c 15.94 ± 5.46 b,c
Honokiol 13 21.10 ± 6.72 a,b 17.32 ± 0.67 a 207.34 ± 51.72 d 4.01 ± 1.31 c
Propyl gallate 4 + thymol 7 32.20 ± 9.85 a,b 15.74 ± 1.42 a 19.14 ± 9.74 d 4.10 ± 1.98 c
Magnolol 12 + thymol 7 36.64 ± 13.89 a,b 15.74 ± 0.97 a 3680.76 ± 536.69 a 60.16 ± 10.93 a,b
Tebuconazole 1.10 ± 1.10 17.08 ± 0.48 10.06 ± 1.33 N.D.

a Disease index (0–100), b Grain yield (g) and c DON and 3-ADON (ng/g) production are expressed as mean values (±standard error). Treatments sharing the same letter are not statistically different (Tukey test). Tebuconazole has not been included in the statistical analysis to better observe the difference between the treatments. N.D.: not detected.