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Table 2 Percentage of Caenorhabditis elegans larvae paralyzed after exposure to A. crassiflora extracts

From: Nematicidal activity of Annona crassiflora leaf extract on Caenorhabditis elegans

Extract, fractions and compounds (1000 μg.mL −1 ) Immobile nematodes (%) a
Hydroalcoholic extract 78.56 d
Aqueous fraction 66.16 c
Methanolic fraction 43.53 b
Ethylacetate fraction 89.66 e
Dichloromethane fraction 98.13 e
Trigonelline 10.06 a
Negative control (DMSO 1% v/v) 4.66 a
Positive control (Ivermectin) 100.00 e
  1. aMeans followed with the same letter do not differ significantly according to the Scott-Knott test (P ≤ 0.05).