SPACE AND HEIGHT OPTIMIZATION FOR PLACEMENT OF DELTA TRAPS IN POULTRY UNIT FOR EFFECTIVE HOUSE FLY TRAPPING
2025
S.T. Bino Sundar | T. J. Harikrishnan | Bhaskaran Ravi Latha | T.M.A. Senthil Kumar | G. Sarath Chandra | Serma Saravana Pandian | C. Pandian | K. Ambasankar
The present study was carried out to optimize the space and height for placement of baited delta traps to lure and kill house flies in Japanese Quail layer unit at Poultry Research Station, Madhavaram, Chennai where birds were raised in Californian caged system. Red acrylic delta traps with Z-9-Tricosene-Fish meal pellet baits were used for the optimization study. Height optimization of placement of traps was estimated by placing the traps at four different heights in poultry units, viz., ground level, 0.3 m above ground level, 0.6 m above ground level and 0.9 m above ground level. The optimal distance for placement of the acrylic delta trap was estimated by placing the traps at four different distances within poultry units, viz., close to each other, 0.3 m distance between two traps, 0.6 m distance between two traps and 0.9 m distance between two traps. Trap height optimization trial results revealed that maximum number of flies were trapped at ground level, followed by 0.3 m above ground level, 0.6 m above ground level and 0.9 m above ground level in the descending order of preference. Trap distance optimization trials revealed that more flies got trapped when the distance between two traps was 90 cm followed by 0 cm, 60 cm and 30 cm distance between traps. Results revealed that house fly delta traps deployed at ground level at a trap distance of 90 cm could be effective in house fly trapping and can play a vital role in integrated house fly management strategies.
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