Integrated cost-benefit analysis of tsetse control and herd productivity to inform control programs for animal African trypanosomiasis

Table 1 Timing of the different T&T control scenarios in relation to the additional costs

Intervention phase	Preparation phase	Attack phase		Maintenance phase
Scenario	No. of years	No. of years	Technique (elimination)	No. of years	Technique (barrier)
C1	0	2	ITC and targets	8	ITC
C2	0	2	ITC and targets	8	Targets
Z1	2	2	Targets	6	ITC
Z2	2	2	Targets	6	Targets
Z3	2	1	SAT	7	ITC
Z4	2	1	SAT	7	Targets
Costs incurred	Overheads + monitoring costs	Overheads + attack field costs + barrier field costs + monitoring costs		Overheads + barrier field costs + monitoring costs

Abbreviations: ITC insecticide treatment of cattle, SAT, sequential aerial treatment

ISSN: 1756-3305