Table 5. Mean and standard error of Brazil nut harvest start date (expressed in Julian days where 1 = 8 November), quantity of Brazil nuts collected (kg), and harvest duration (days) in three Brazil nut harvest contexts in Bolivia and Brazil in 2006 and 2007.

Variable 1. Bolivia: Thefts 2. Bolivia: No thefts 3. Brazil: No thefts
Harvest start date 60.53 (1.98) 56.37 (2.08) 86.44 (2.48)†
Quantity 163.12 (13.16) 153.53 (13.08) 114.34 (12.06)‡
Harvest duration 94.74 (3.66) 91.92 (3.83) 43.25 (4.43)†

Notes: Group 3 differed from Groups 1 and 2 for all variables: †p < 0.001; ‡p < 0.01. Year x group interactions were not significant.