Table 1 Entomological collection nights conducted in each site and with each collection method

Suan Oi village

IHLC; OHLC; cow-bait

Each method: Jun–Nov, two consecutive nights per month (12 person/cow-bait-nights)

Pha Man village

IHLC; OHLC; cow-bait

IHLC/OHLC: Jun–Nov, two consecutive nights per month (12 person-nights)

Cow-bait: Jul–Nov, two consecutive nights per month (10 cow-bait-nights)

Farm huts (six sites in total: F1–F6)

Semi-indoor HLC

F1, F2, F3—three consecutive nights in Aug and Oct (6 person-nights each site)

F4, F5—three consecutive nights in Oct and Nov (6 person-nights each site)

F6—three consecutive nights in Oct (3 person-nights)

Total

103 collection nights (incl. 22 cow-bait nights and 81 person-nights)