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Table 1 Effects of metabolites from commercial sources at 48 h corrected death. rate on soybean cyst nematode second-stage juveniles (J2)

From: Transcriptomic and metabolomic analyses reveal that bacteria promote plant defense during infection of soybean cyst nematode in soybean

Treatment 48 h Corrected J2 death rate (%)
L-methioninea (500 μg/ml) 82.8 ± 0.01
Palmitic acidb (600 μg/ml) 77.8 ± 0.01
4-vinylphenolb (600 μg/ml) 87.9 ± 0.02
Piperinec (1000 μg/ml) 79.9 ± 0.02
  1. Means of twelve replicates with the same letter do not differ significantly (P ≤ 0.05) (the mean of corrected death rate ± SE)
  2. aL-methionine was dissolved in water and the water as the control
  3. bPalmitic acid and 4-vinylphenol were dissolved in 3% Tween 80 and 4% ethanol, at the same time 3% Tween 80 and 4% ethanol as the control
  4. cPiperine was dissolved in 3% Tween 80 and 4% methanol, at the same time 3% Tween 80 and 4% methanol as the control