Table 13.

Control mortality in silicon oil: PY status of P. argentipes in the WHO tube test (five replicates for each observation) for deltamethrin in Nepal

District	Village Development Committee	No. of sand flies exposed in 5 replicates [KD (%)]			No. of sand flies dead at 24 h (%)
		Observation time (min)			Observation time (min)
		15	30	60	15	30	60
Morang	Bhathigachh	102 [0 (0)]	110 [0 (0)]	120 [0 (0)]	0	10 (9.09)	0
Sunsari	Tanmuna	104 [0 (0)]	100 [0 (0)]	110 [0 (0)]	0	0	0
Saptari	West Pipara	104 [0 (0)]	104 [0 (0)]	110 [0 (0)]	3 (2.88)	4 (3.85)	5 (4.55)

Abbreviations: KD knockdown rate, PY pyrethroid