so technically with my readers on in the better light
phenothrin is the active in the dog shampoo vs the Permethrin in the concentrate.
they are in the same family
source
https://www.epa.gov/mosquitocontrol...umithrinr-synthetic-pyrethroids-mosquitoPermethrin, Resmethrin, d-Phenothrin (Sumithrin®): Synthetic Pyrethroids For Mosquito Control
Pyrethroids are synthetic chemical insecticides that act in a similar manner to pyrethrins, which are derived from chrysanthemum flowers. Pyrethroids are widely used for controlling various insects. Permethrin, resmethrin, and d-phenothrin (Sumithrin®) are synthetic pyrethroids commonly used in mosquito control programs to kill adult mosquitoes.
Permethrin has been registered by the EPA since 1979. It is currently registered and sold in a number of products such as residential indoor and outdoor insect foggers and sprays, treated clothing, flea products for dogs, termite treatments, agricultural and livestock products, and mosquito abatement products. It is also regulated by the Food and Drug Administration as a treatment of head lice and scabies. Permethrin is the most widely used mosquito adulticide in the U.S. and is used to treat 9 to 10 million acres annually (out of 32-39 million acres treated with a mosquito adulticide). Permethrin’s widespread use can be attributed to its low cost, high effectiveness, low incidence of pest resistance, and broad labeling.
Resmethrin has been registered by the EPA since 1967. It is currently registered for use only in public health and vector control programs to control adult mosquitos, biting and non-biting midges and blackflies. Because of its toxicity to fish, resmethrin is a Restricted Use Pesticide that is available for use only by certified pesticide applicators or persons under their direct supervision. The resmethrin registrants voluntarily canceled all of the resmethrin products. After December 31, 2015, resmethrin registrants will no longer be able to sell and distribute resmethrin products. However, user will be able to continue using any product they have purchased.
D-phenothrin (Sumithrin®) has been registered by the EPA since 1976 for use to control adult mosquitos and other nuisance insects indoors and outdoors in residential yards and public recreational areas. Use sites include in and around residential/domestic dwellings, commercial and industrial buildings, transportation vehicles, recreation areas, animal quarters, direct animal treatment (dogs). While there are no direct applications to food crops, d-phenothrin labels allow for applications to control mosquitoes over agricultural as well as non-agricultural areas.
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