Related Experiment Video
Updated: Jun 24, 2026

Electroantennographic Bioassay as a Screening Tool for Host Plant Volatiles
Published on: May 6, 2012
Biological screening of Euphorbia helioscopia L
M Uzair1, B A Loothar, B A Choudhary
1Faculty of Pharmacy Bahauddin Zakriya University, Multan, Pakistan.
Abstract:
The present research is preliminary biological screening of Euphorbia helioscopia L. (Euphorbiaceae). Dichloromethane and methanol extracts of the aerial parts of the plant were investigated for their antioxidant, antifungal, antibacterial and phytotoxic activities. Dichloromethane extract exhibited significant activity against Fusarium solani with 90% Inhibition, where as the same extract also showed non-significant activity against Salmonella typhi and Bacillus subtilis. Methanolic extract has promising radical-scavenging activity in this assay. Both the extracts have non-significant phytotoxicity against lemna minor.
