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Table 2 The growth inhibitory effect of different extract and fractions of Ailanthus altissima.

From: Plant growth regulatory effect and insecticidal activity of the extracts of the Tree of Heaven (Ailanthus altissima L.)

 

Light

Dark

fraction

IC50 (ppm)

95% FL

IC50 (ppm)

95% FL

Fraction A

12.3

8.0–18.8

24.1

18.4–31.6

Fraction B

63.0

46.2–85.9

108.1

75.9–154.0

Fraction C

4.7

3.5–6.3

12.8

9.2–18.0