Mexico (n = 20) | Colombia (n = 20) | Ecuador (n = 20) | Brazil (n = 10) | Uruguay**** (n = 20) | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Season | Dry | Wet | Dry | Wet | Dry | Wet | Dry | Wet | Dry | Wet |
Private water containers per cluster | 728 | 603 | 184 | 263 | 443 | 582 | 445 | 927 | 54 | 47 |
% outdoor containers | 92.4 | 97.2 | 85.2 | 79.6 | 76.3 | 52.3 | 24.1 | 25.3 | 79.4 | 84.3 |
Number of Public containers per cluster | 16 | 19 | 13 | 35 | 4 | 2 | 30 | 35 | 1 | 1 |
Most frequent container types* | Buckets, barrels, wash tanks | Wash tanks, barrels, buckets | Buckets, cans, wash tanks | Tires, barrels, buckets | Buckets, wash tanks | |||||
Container types most frequently with larvae** | Tank 1.6% Barrel 1.3% | Can 19.1% Tire 15.0% | Can 44.1% Small cont. 34.3% | Tire 54.1% Tank 27.5% | Tank 21.7 Flower vase 20.8% | Tire 39.6% Tank 27.9% | Tire 7.1% Small cont. 1.7% | Nat. Prod 16.7% Tire 8.3% | Pot 60% Small Cont. 7.7% | Pot 70.6% Tire 55.5% |
Most productive container types (% of all pupae)*** | Bucket 34.5% Barrel3 0.6% Tank 23.1% | Small used 25.4% Bucket 21.0% Barrel 18.1% Cans 14.2% | Tank 71.2% Barrel 24.1% | Tank 72.5% Barrel 8.9% Tire 6.1% | Tank 47.9% Bucket 22.6% | Tank 35.5% Tire 15.9% Small Cont. 13.9% Cans 9.4% | Small cont. 50.9% Barrel 29.1% | Barrel 36.4% Cans 32.5% Bucket 8.0% | Barrel 65.3% Cans 34.7% | Cans 29.9% Others used 15.4% Bucket 13.9% Barrel 12.1% |
Number of pupae per cluster, rounded (with CIs) | 13 (6–20) | 83 (53–112) | 465 (270–661) | 390 (293–488) | 146 (97–195) | 576 (419–734) | 6 (0.6- 10.4) | 54 (25–82) | 4 (0–7.6) | 20 (8–32) |
PPI (CIs) | 0.03 (0.01- 0.05) | 0.2 (0.14- 0.26) | 1.24 (0.73- 1.75) | 1.03 (0.81- 1.25) | 0.37 (0.25- 0.49) | 1.42 (1.02- 1.82) | 0.01 (0.00- 0.03) | 0.15 (0.07- 0.23) | 0.01 (0.00- 0.03) | 0.07 (0.03- 0.11) |
PPH (CIs) | 2.4 (1.24- 3.64) | 18.1 (12.8- 23.4) | 296.1 (82.8- 510.0) | 213.3 (103–323.7 | 35.0 (12.7- 57.2) | 150.2 (68.1- 232.3) | 1.8 (0.27-3.37) | 29.7 (9.1- 50.3) | 0.32 (0.00- 0.66) | 1.7 (0.76-2.61) |
BI (CIs) | 5.5 (3.5- 7.3) | 29.2 (23.6- 34.8) | 29.2 (24.5- 33.8) | 39.8 (33.5- 46.0) | 32.9 (28.0- 37.8) | 57.9 (48.6- 67.2) | 3.3 (1.7- 4.8) | 9.6 (5.9- 13.3) | 0.7 (0.27- 1.06) | 6.2 (4.0-8.5) |