Cost benefit data Treatments
Local Local+Captan Local+Mancozeb Local+Tebuconazole Control
Marketable yield t ha-1 4.04 3.67 6.1 2.24
Price ( $ t-1) 1,608.58 1,608.58 1,608.58 1,608.58
Sale revenue 1,343.11 316.54 526.13 193.20
Total input cost ($ ha-1) 1,343.11 1318.03 1327.14 1,286.86
Marginal cost ($ ha-1) 56.24 31.17 40.33 00
Net benefit ($ ha-1) 5155.55 4585.45 8,485.20 2,316.35
Marginal benefit ($ ha-1) 2839.2 2,269.1 6,168.84 00
Marginal rate of return (%) 270.67 390.34 820.22 00
Table 4: Partial budget analysis for management of garlic white rot using fungicides and host resistant at Mekelle, Ethiopia.