Large sticky traps for capturing house flies and stable flies in dairy calf greenhouse facilities.
Large sticky traps were evaluated for stable fly, Stomoxys calcitrans (L.), and house fly, Musca domestica L., (Diptera: Muscidae) capture under field conditions in 5 dairy calf greenhouse facilities in New York. The farm with the highest stable fly capture had the highest house fly capture, and the farm with the lowest stable fly capture had the lowest house fly capture, suggesting that fly management practices greatly influenced trap captures. In general, stable fly populations, as reflected by increased trap capture, generally rose during the summer. Numbers of flies counted on calves did not increase, however, suggesting that the traps greatly reduced the potential stable fly pressure on the calves as the fly population increased. Estimated number of stable flies and house flies captured during this 10-wk study exceeded 142,000 and 900,000, respectively. Producers were generally pleased with the trap performance and most felt that these traps reduced flies in their calf greenhouses to acceptable levels.
Kaufman
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Department of Entomology, Cornell University, Ithaca, NY 14853, USA. pek4@cornell.edu
Rutz
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DA
Frisch
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D000818:Animals; D002417:Cattle; D006793:Houseflies; D006799:Housing, Animal; D007300:Insect Control / Q000295:instrumentation* / Q000379:methods*; D009117:Muscidae; D010675:Pheromones; D011156:Population Density
D010675:Pheromones; C010411:insect attractants