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Table 1 Effect of Secamone afzelii extracts on percentage adult emergence

From: Seed preservatives properties of Secamone afzelii (Schult) K. Schum extracts on wheat grains damage and germination capability

Contact toxicity Concentration (μl)
Treatments 50 100 150 200
Control 28.93 ± 1.52a 22.14 ± 1.50a 26.35 ± 0.44a 27.06 ± 0.23a
Hexane 26.23 ± 2.12a 19.66 ± 2.04b 13.16 ± 1.37c 8.49 ± 1.55b
Ethyl acetate 23.63 ± 1,38b 20..83 ± 1.73b 15.28 ± 2.66b 6.69 ± 1.03c
Methanol 20.23 ± 1.78c 15.81 ± 1.62c 11.81 ± 1.84d 9.36 ± 2.31b
Acetone 24.33 ± 2.91b 16.42 ± 1.05c 13.81 ± 2.96c 10.26 ± 1.88b
Fumigant toxicity
Control 31.49 ± 2.88a 38.09 ± 1.46a 34.40 ± 1.81a 30.87 ± 2.55a
Hexane 20.38 ± 2.61c 15.34 ± 1.98c 14.70 ± 2.06c 8.85 ± 1.50c
Ethyl acetate 28.67 ± 0.03b 25.00 ± 3.80b 21.75 ± 0.30b 8.87 ± 1.30c
Methanol 27.09 ± 2.40b 23.69 ± 4.60bc 17.27 ± 1.86c 10.74 ± 3.25b
Acetone 28.86 ± 1.73b 20.84 ± 0.81bc 18.55 ± 1.32c 11.68 ± 1.38b
  1. Means within a column followed by different letters are significantly different (P > 0.05%), Tukey's Student test (HSD)