Table 4 Termiticidal performance of wood vinegars from oil palm trunk against Coptotermes formosanus in a no-choice test with treated filter papers

0

0.0 ± 0.0 A

1.11 ± 1.92 A

1.11 ± 1.92 A

34.42 ± 1.29 C

2.5

2.22 ± 3.85 A

4.43 ± 1.93 A

5.55 ± 3.85 A

38.40 ± 11.85 C

5.0

2.22 ± 1.92 A

3.33 ± 0.0 A

13.33 ± 3.35 A

31.93 ± 6.02 C

7.5

74.44 ± 7.70 C

86.67 ± 5.77 CD

91.10 ± 6.97 CD

27.96 ± 2.40 BC

10.0

100 ± 0.0 D

100 ± 0.00 D

100 ± 0.00 D

11.75 ± 1.51 A

2.5

0.0 ± 0.0 A

2.22 ± 3.85 A

4.44 ± 1.93 A

33.54 ± 10.47 C

5.0

1.11 ± 1.92 A

3.33 ± 5.77 A

8.87 ± 7.68 A

38.88 ± 7.88 C

7.5

53.33 ± 12.02 B

66.67 ± 10.0 B

67.77 ± 12.64 B

28.27 ± 4.70 BC

10.0

93.33 ± 5.77 D

96.67 ± 3.34 E

100 ± 0.00 D

19.10 ± 11.40 AB

2.5

1.11 ± 1.92 A

1.11 ± 1.92 A

1.11 ± 1.92 A

31.22 ± 1.33 C

5.0

3.33 ± 3.34 A

5.56 ± 1.92 A

5.56 ± 1.92 A

28.62 ± 1.50 BC

7.5

78.89 ± 19.24 C

81.11 ± 18.36 C

81.11 ± 18.36 C

28.78 ± 4.88 BC

10.0

97.78 ± 3.85 D

100 ± 0.0 E

100 ± 0.0 D

18.35 ± 3.08 AB