Ultraviolet light traps are commonly used to manage house flies in indoor situations. Many indoor traps are longer than their 46-cm fluorescent tubes and have glue boards to capture attracted flies. Smaller traps have been sold to use in homes and small rooms, but few if any trap evaluations can be found in the literature. One trap, the DynaTrap Flylight DT-3009 (DTFL) has become quite common and a performance evaluation between it and an open-front commercial trap seemed warranted. Evaluations were conducted at the USDA-ARS-CMAVE laboratory in Gainesville, FL. The DTFL and the Gardner GT-200 open-front trap were evaluated individually and then in pairs. Traps were placed approximately 90 cm above the floor at the edge of a 2.4- × 0.76-m wide counter. Traps tested individually were centered on the long axis of the counter. For paired tests, traps were placed approximately 2.1 m apart. Fifty mixed-sex, 3- to 5-d-old house or stable flies were released and counts of captured flies were made after 1, 4, and 24 h. In individual tests, the DTFL and the GT-200 captured 38 and 76% of the house flies, respectively, and 3 and 18% of the stable flies, respectively, after 4 h. At 4 h in paired tests, the DTFL and the GT-200 captured 3 and 66% of the house flies, respectively, and 2 and 16% of the stable flies, respectively. Depending on the intended use, either trap was considered efficacious in capturing house flies when used alone. Differences in trap performance are discussed.

中文翻译：

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在室内条件下针对房蝇和稳定蝇（双翅目：蝇科）的DynaTrap蝇灯（DT-3009）的评估。

紫外线陷阱通常用于在室内情况下管理家蝇。许多室内诱捕器的长度都比其46厘米长的荧光灯管长，并且配有胶板来捕获被吸引的苍蝇。较小的疏水阀已被出售用于家庭和小型房间，但是很少有疏水阀评估可以在文献中找到。DynaTrap Flylight DT-3009（DTFL）是一种疏水阀，已经非常普遍，并且它与开放式商业疏水阀之间的性能评估似乎很必要。在佛罗里达州盖恩斯维尔的USDA-ARS-CMAVE实验室进行了评估。分别对DTFL和Gardner GT-200开放式捕集阱进行评估，然后进行成对评估。将陷阱放置在地板上方约90厘米处，宽2.4-×0.76-m的柜台边缘。单独测试的疏水阀以计数器的长轴为中心。对于配对测试，陷阱间隔约2.1 m。释放了50只3至5日龄的混性房或稳定蝇，并在1、4和24小时后对捕获的蝇进行计数。在个别测试中，DTFL和GT-200在4小时后分别捕获了38％和76％的家蝇，以及3％和18％的稳定蝇。在配对测试的4小时内，DTFL和GT-200分别捕获了3％和66％的家蝇，以及2％和16％的稳定蝇。根据预期用途，单独使用两个诱集器都可以有效捕获家蝇。讨论了陷阱性能的差异。4小时后，DTFL和GT-200分别捕获了38％和76％的家蝇，以及3％和18％的稳定蝇。在配对测试的4小时内，DTFL和GT-200分别捕获了3％和66％的家蝇，以及2％和16％的稳定蝇。根据预期用途，单独使用两个诱集器都可以有效捕获家蝇。讨论了陷阱性能的差异。4小时后，DTFL和GT-200分别捕获了38％和76％的家蝇，以及3％和18％的稳定蝇。在配对测试的4小时内，DTFL和GT-200分别捕获了3％和66％的家蝇，以及2％和16％的稳定蝇。根据预期用途，单独使用两个诱集器都可以有效捕获家蝇。讨论了陷阱性能的差异。