Skip to main content
. 2022 Jun 10;13(6):532. doi: 10.3390/insects13060532

Table 1.

Reported open-field trials of Aedes mosquito population control using SIT-related technologies.

Strategy Target Mosquito Species Country Size of the Control Area (ha) Release Duration (Months) Transport Conditions Release Suppression Efficiency
SIT Ae. albopictus Italy 96 (total size in the five treated areas) 14 Pupae transport in plastic containers (12 cm diameter) by vehicles Pupal release in plastic containers Egg numbers, respectively, decreased 50.7%, 10.3%, 72.4% and 4.7% in four areas but increased 0.8% in one area [48]
Ae. albopictus Mauritius 3 8 3-day-old adult transport of 2000 males/cage (30 × 30 × 30 cm) covered with wet towels by vans at ambient temperature Adult release Female numbers decreased 28.6% (Min) to 88.2% (Max) [49]
Ae. albopictus Greece 5 2 Adult transport of 1000–1500 males/box by vehicles Adult release by opening boxes while walking Egg hatch rate decreased 40–84% without showing a decrease trend in egg numbers [50]
Ae. aegypti Cuba 50 5.5 Pupae transport of 6000 males/cardboard box (15 × 15 × 60 cm) by vehicles Adult release by opening boxes while vehicles moving Egg numbers significantly decreased, and no viable eggs were collected for up to 6 weeks [51]
IIT Ae. albopictus USA (Kentucky) 12.5 4.25 Adult transport in cardboard mailing tubes (about 5 cm) Adult release Egg hatch rate and female numbers significantly decreased [18]
Ae. albopictus USA (Miami) 68.8 5 <48 h adult transport of 1000 males/tube (about 5 × 30 cm) via commercial courier in a cooler with moistened towel and a temperature sensor Adult release Egg hatch rate decreased 32–62%, and female numbers decreased 78% (Max) [19]
Ae. albopictus Italy 2.7 1.5 1–2-day-old adult transport of 750 males/cage by cars Adult release Maximum 16% difference was observed in egg hatch rate [17]
Ae. aegypti USA (California) 293 6.5 Adult transport in release tubes (6-inch diameter) by cars Adult release by automated release system Female numbers decreased 95.5% [40]
Ae. aegypti Mexico 50 6 Adult transport at 22 °C in plastic cylinder vases (2.8 L) by a van Adult release by a team Suppression efficacy was 90.9% a month after initiation of the suppression phase, 47.7% two months after, 61.4% four months after, 88.4% five months after and 89.4% at six months [52]
SIT–IIT Ae. albopictus China 32.5 16–23 Adult transport of 1000 males/release bucket (17 cm diameter × 17 cm height) by vans Adult release in release bucket Egg numbers decreased more than 94%, and female numbers decreased 83–94% [23]
Ae. aegypti Thailand 65 6 Pupae transport of 100 males/container by vehicles Adult release Egg hatch rate decreased 84%, and female numbers decreased 97.3% [24]
RIDL Ae. aegypti Cayman Islands 103 5.75 Pupae transport in release devices by vehicles Pupal release and adult release Larval numbers decreased 80% [53]
Ae. aegypti Brazil 11 1.5 Adult transport of 500–1000 males/release device (14 cm high × 13 cm diameter) by truck Adult release by opening release devices on vehicles Female numbers decreased 95% [27]
Ae. aegypti Panama 10 1 Adults transport of 1000 males/pot (14 cm high × 13 cm diameter) in transport boxes by vehicles Adult release by opening plastic container on vehicles Female numbers of Ae. aegypti (target mosquito species) decreased 91–95% without affecting the abundance of Ae. albopictus [26]