PAN Pesticides Database - Chemical Toxicity Studies on Aquatic Organisms

Acute Aquatic Ecotoxicity Summaries for Cyfluthrin on All Taxa Groups

Use(s): Insecticide    Chem Class: Pyrethroid    U.S. EPA PC Code:128831, 118831    CAS Number: 68359-37-5
Sorted by Organism Group, Scientific Name and LC50. Species summary toxicity data are derived from the U.S. EPA AQUIRE database.
Records 1 to 17 of 17
Common Name Scientific Name Avg Species LC50 (ug/L) LC50 Std Dev Number of Studies Avg Species Rating Outlier Result for Organism Group?


Red swamp crayfish Procambarus clarkii 0.09 0.03 15 Very Highly Toxic  


Channel catfish Ictalurus punctatus 2.00 - 1 Very Highly Toxic  
Rainbow trout,donaldson trout Oncorhynchus mykiss 0.57 - 1 Very Highly Toxic  
Fathead minnow Pimephales promelas 1.08 - 1 Very Highly Toxic  
Guppy Poecilia reticulata 20.0 - 1 Very Highly Toxic  
Nile tilapia Tilapia nilotica 21.0 4.01 3 Very Highly Toxic  


Yellow fever mosquito Aedes aegypti 6.10 10.2 24 Very Highly Toxic  
Mosquito Anopheles stephensi 61.3 38.7 2 Very Highly Toxic  
Midge Chironomus tentans 0.18 0.08 3 Very Highly Toxic  
Mosquito Culex fatigans 0.26 0.13 3 Very Highly Toxic  
Northern house mosquito Culex pipiens 39.5 4.50 2 Very Highly Toxic  
Southern house mosquito Culex quinquefasciatus 13.0 21.4 4 Very Highly Toxic  


Zebra mussel Dreissena polymorpha 100,000 - 2 Not Acutely Toxic  
Three-horned wartyback Obliquaria reflexa 10,000 - 1 Slightly Toxic  


Water flea Ceriodaphnia dubia 0.16 0.03 16 Very Highly Toxic  
Water flea Daphnia magna 0.54 0.05 6 Very Highly Toxic  
Scud Hyalella azteca 0.0057 - 1 Very Highly Toxic  
Records 1 to 17 of 17
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