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Table 4 Effect of ethanol extracts on the number of galls on Milicia seedlings in the field at 75% concentration

From: Prospects of botanical pesticides in management of Iroko gall bug, Phytolyma fusca (Hemiptera, Psylloidea) under laboratory and field conditions

Treatments WHAT
1 2 3 4 5 6 7 8
P . Guinean 0.00 0.00b 0.00a 0.00b 0.00b 0.00b 0.00b 0.00b
A . indicates 0.00 0.00b 0.00a 0.00b 0.00b 0.00b 0.00b 0.00b
J . carcus 0.00 0.00b 1.00a 1.33 ab 2.00 to 2.67 ab 3.33 a 3.67 a
A . melegueta 0.00 0.33 a 0.67 a 1.00 to 1.67 ab 2.33 ab 3.33 a 3.67 a
Cypermethrin 0.00 0.00b 0.33 a 1.00 to 1.67 ab 2.33 ab 3.00a 3.33 a
Control 0.00 1.00a 1.67 a 2.00a 3.00a 3.33 a 4.00a 4.67 a
Sig. level Ns ** ** ** ** ** ** **
  1. Means with same letters within the same column are not significantly different. Ns not significant, WAT weeks after treatments
  2. *Significant at 5%
  3. **Significant at 1% by Duncan multiple range test (DMRT)