USGS VectoMax EfficacyTrials Larval Counts, Kawaikoi Stream, Alakai Wilderness Area 2016-2017

As part of a larger study looking at the ecology and potential control of larval Culex quinquefasciatus, USGS and Hawaii DOFAW personnel monitored larval mosquitoes (Culex quinquefasciatus) and the non-target species Microvelia vagans and Megalagrion larvae in perched stream pools, seeps and ground pools along the Kawaikoi Stream during late summer, September through November 2016 and 2017. Pools were sampled before and following treatment with the biopesticide VectoMax FG at 1, 2, 7, 14, and 21 days post treatment to determine the efficacy of control and potential non-target effects. Only pools with mosquito larvae were treated although paired, untreated pools were also sampled to serve as controls for the non-target effects.

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  "010:12"
]

[
  "geospatial"
]