Table 1.

Observed Knock-down rate and mortality with Fenitrothion

Localities	Number tested	Knock-down (%)					Mortality (%)
		0 min	15 min	30 min	45 min	60 min
Parakou	86	0[0,00-4,28]	0[0,00-4,28]	0[0,00-4,28]	0[0,00-4,28]	24[16,56-34,46]	100
Dassa	99	0[0,00-3,74]	0[0,00-3,74]	1,01[0,18-5,5]	3[1,04-8,53]	23[16,01-32,46]	100
Allada	90	0[0,00-3,70]	1[0,18-5,45]	1[0,18-5,45]	23[15,84-32,15]	61[69,98-51,2]	100
Malanville	82	0[0,00-4,48]	2[0,67-8,46]	2[0,67-8,46]	26[17,4-36]	76[65,31-83,62]	100
Kandi	100	0[0,00-3,70]	0[0,00-3,70]	0[0,00-3,70]	0[0,00-3,70]	44[34,67-53,77]	100
Adjohoun	95	0[0,00-3,89]	0[0,00-3,89]	0[0,00-3,89]	0[0,00-3,89]	0[0,00-03,89]	100
Pobè	93	0[0,00-3,97]	0[0,00-3,97]	0[0,00-3,97]	0[0,00-3,97]	0[0,00-03,97]	100
Kisumu	98	0[0,00-3,77]	82[72,83-88,05]	100[96,23-100]	100[96,23-100]	100[96,23-100]	100

min = minutes.