Noctuid pests, including tobacco budworm (Chloridea virescens (Fab.)) and bollworm (Helicoverpa zea (Boddie)), are significant pests of southern row crops including cotton (Gossypium hirsutum L.), corn (Zea mays L.), and soybean (Glycine max (L.) Moench.). This pest complex is seasonally monitored through Hartstack traps that are baited with synthetic lepidopteran pheromones across the southern United States. We examined bycatch from the noctuid traps deployed across the Mississippi Delta in 2015, 2016, and 2017 for the presence of bees. The most abundant species collected were honey bees (Apis mellifera L.), bumble bees (Bombus spp.), and long-horned bees (Melissodes spp.); these three genera accounted for 82.4% of specimens collected. We also evaluated the proportion of local- and landscape-level habitats on the abundance and richness of the bees caught as bycatch. The proportion of natural and semi-natural habitat affected the abundance and richness of bees collected at the landscape level, but not at more local scales. Additional research is needed to better understand these interactions between bycatch and landscape factors to minimize non-target collections.

中文翻译：

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对夜蛾作物害虫的信息素诱捕中捕获的本地蜜蜂（膜翅目：嗜人）的景观影响。

夜蛾害虫包括烟草芽虫（Chloridea virescens（Fab。））和棉铃虫（Helicoverpa zea（Boddie）），是南部行作物的重要害虫，包括棉花（Gossypium hirsutum L.），玉米（Zea mays L.）和大豆。 （甘氨酸最大（L.）Moench。）。该害虫复合物通过Hartstack陷阱进行季节性监测，该陷阱被合成鳞翅目信息素诱集到整个美国南部。我们检查了2015年，2016年和2017年在密西西比三角洲各地部署的夜蛾陷阱中的副渔获物是否存在蜜蜂。收集到的最丰富的物种是蜜蜂（蜜蜂），大黄蜂（Bombus spp。）和长角蜜蜂（Melissodes spp。）。这三个属占收集标本的82.4％。我们还评估了作为副渔获物捕获的蜜蜂的丰富度和丰富度，本地和景观水平栖息地的比例。天然和半天然生境的比例影响了在景观水平上采集的蜜蜂的丰度和丰富度，但没有影响到更多的本地规模。需要更多的研究来更好地理解兼捕和景观因素之间的这些相互作用，以最大程度地减少非目标物的收集。