Assessment of phytotoxicity of selected botanical insecticides on treated cowpea (Vigna unguiculata) seed

Bulletin of the National Research Centre

Table 1 Electrical conductivity of treated cowpea seed treated with botanical insecticides

Electrical conductivity (µs/cm/g of seed)
Treatment	SAMPEA 11	SAMPEA 12	SAMPEA 14
L1-HUM	186.04 ± 0.16^b	212.70 ± 0.00^d	186.76 ± 0.16^b
L2-MRY	231.88 ± 0.28^c	174.21 ± 0.00^b	271.95 ± 0.16^d
L3-AZA	237.71 ± 0.28^d	184.71 ± 0.00^c	262.79 ± 0.33^c
L4-UNT	167.76 ± 0.00^a	139.88 ± 0.16^a	168.12 ± 0.00^a
L5-STD	256.76 ± 0.00^e	338.88 ± 0.16^e	354.95 ± 0.16^e

Results are expressed as mean ± standard error of mean
Values with different superscripts in a column are significantly (P < 0.05) different