Elector PSP Insecticide Logo

Elector® PSP

Elector PSP provides effective control of house flies and darkling beetles in and around facilities, including beef cattle, dairy cattle, horse, poultry, sheep and swine premises. Elector PSP is also an effective control for northern fowl mites infesting poultry.

Elector is both a larvicide and adulticide, making it a double threat to insects. It’s also highly flexible and can be a valuable tool in managing resistance.


Choose the Efficient, Effective Fly and Darkling Beetle Insecticide

Strong and effective Elector PSP can be an ideal component of your integrated pest management program. It kills both adults and larvae, offers no cross-resistance with other insecticide chemistries, and has different safety profile for humans, animals and beneficial insects when used according to the label.

Larvicide And Adulticide Icon

One Product, Two Types of Control

Elector® PSP, which is in the spinosyn class of insecticides, acts as both a larvicide and an adulticide — so you only have one product to mix and apply to ensure fly control.

Clean Fly Control Icon

Ensures Flies Get a Lethal Dose

As an adulticide, Elector PSP is nonrepellant, so flies stay longer on surfaces and obtain a toxic dose. The delayed mode of action allows the adults to fly away and die, which helps keep the immediate area clean.

Safe For Humans And Animal Insecticide Icon

Different Safety Profile¹

Elector’s active ingredient, spinosad, has a minimal risk to the environment, mammals and beneficial insects when used according to the label. Elector PSP’s active ingredient does not require workers to use protective equipment to apply.

Safe Insecticide Application Near Animals Icon

Animals May Be Present at Time of Treatment

Lactating and non-lactating animals may be present at the time of premise treatment. Horses not intended for human consumption may also be present at the time of premise treatment.

Protect your livestock and poultry from nuisance and disease caused by flies and beetles with Elector PSP. 

Learn More About Elector PSP

Get more information on how Elector PSP can help keep your livestock and poultry healthy. 

Elector PSP Product Label

Important use and safety information for Elector PSP (spinosad).

Elector PSP Safety Data Sheet (SDS)

Control Flies and Beetles With Elector PSP

Animal Barn Treated With Darkling Beetle Insecticide

Contact your Elanco representative to learn how Elector PSP can help control insects in your livestock and poultry facilities. To locate the closest representative or get more information about Elanco products, contact us.

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Poultry, lactating and non-lactating dairy and beef cattle, swine, and sheep may be present at the time of premise treatment.

The label contains complete use information, including cautions and warnings. Always read, understand and follow the label and use directions.

Elector is a trademark of Elanco or its affiliates.


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