Parker Casey, Baldwin Rebecca, Pereira Roberto, Koehler Philip
Department of Entomology and Nematology, University of Florida, 970 Natural Area Dr., Gainesville, FL 32611, USA.
Insects. 2015 Nov 23;6(4):977-87. doi: 10.3390/insects6040977.
Laboratory and field trials were performed to evaluate the attractiveness and efficacy of commercial baits (cyantraniliprole; methomyl + (Z)-9-tricosene; dinotefuran + (Z)-9-tricosene; imidacloprid granular + (Z)-9-tricosene; and imidacloprid liquid + (Z)-9-tricosene). In choice tests; flies were most attracted to cyantraniliprole bait > dinotefuran + (Z)-9 > methomyl + (Z)-9 bait > imidacloprid granular + (Z)-9 bait > imidacloprid liquid + (Z)-9 bait. Significant degradation in bait efficacy was observed after two weeks of aging excluding imidacloprid granular; which began to degrade in field conditions after one week. Cyantraniliprole; the new fly bait active ingredient in Zyrox(®); had the longest time to knockdown in the laboratory tests; but on susceptible flies; achieved 95%-100% knockdown within an hour of exposure. Zyrox(®) was resistant to weathering for a week; and was more attractive to flies in the field when compared to methomyl + (Z)-9 bait.
进行了实验室和田间试验，以评估市售诱饵（氰虫酰胺；灭多威+（Z）-9-二十三碳烯；呋虫胺+（Z）-9-二十三碳烯；吡虫啉颗粒剂+（Z）-9-二十三碳烯；以及吡虫啉液剂+（Z）-9-二十三碳烯）的吸引力和效果。在选择试验中，苍蝇对氰虫酰胺诱饵的吸引力最强>呋虫胺+（Z）-9>灭多威+（Z）-9诱饵>吡虫啉颗粒剂+（Z）-9诱饵>吡虫啉液剂+（Z）-9诱饵。除吡虫啉颗粒剂外，老化两周后诱饵效果出现显著下降，吡虫啉颗粒剂在田间条件下一周后开始降解。氰虫酰胺是Zyrox（®）中的新型苍蝇诱饵活性成分，在实验室试验中击倒时间最长，但对敏感苍蝇而言，暴露一小时内击倒率达到95%-100%。Zyrox（®）耐风化一周，与灭多威+（Z）-9诱饵相比，在田间对苍蝇更具吸引力。
