Product Overview

Control that makes pests easy targets.

Demon® WP insecticide features an easy-to-use wettable powder formulation and contains cypermethrin, which is known for its strength, speed and staying power when controlling cockroaches, spiders, scorpions and other pests.

Key Features

  • Convenient packaging and easy-to-mix formulation are available in water-soluble packets
  • Features low use rates that can provide pest knockdown in less than an hour
  • Provides high insecticidal activity, long-lasting residual control and low volatility

Key Benefits

  • Easy-to-use formula dissolves quickly to create an ideal suspension that won’t clog equipment
  • Versatile enough to be used on both porous and non-porous surfaces, and can be used indoors as a crack-and-crevice application
  • Ideal for clean-out of cockroaches, spiders and other pests in residential and commercial non-food handling areas

Qualify for yearlong savings with PestPartners 365

Receive yearlong rebates on purchases of Demon WP WSP with the PestPartners℠ 365 Program.

Benefits of being a PestPartners 365 member:

  • Purchase your choice of any Syngenta Professional Pest Management products to qualify
  • No sign-up or program forms are required to participate and redeem rebates
  • Receive rebate checks twice throughout the year
  • Defer payment on select products until June 28, 2019, with SummerPay™ terms
LEARN MORE

Download Supporting Demon WP WSP Documents

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Demon WP Product Information Sheet(PDF)

Learn more about Demon WP-WSP insecticide, a wettable powder with a fast-acting formula to control pests both indoors and outdoors.

Download

News

09/26/2018

Squash spiders — guaranteed — with our SecureChoice approach

With the exception of Halloween decorations, creepy crawly spiders can cause anxiety and grief for homeowners. The SecureChoice℠ Spider Assurance Program from Syngenta can help ease these customer concerns with a guaranteed treatment protocol for spider control.  Read more »


09/14/2018

Effective equipment elevates spider management

Spiders are one of the most diverse pests, with more than 47,000 species reported in the World Spider Catalog.1 While spiders are plentiful, they’re seemingly outnumbered by customers who expect Pest Management Professionals (PMPs) to keep homes and businesses free from these eight-legged pests.  Read more »


10/11/2017

Don’t let spiders make your customers uncomfortable

Unlike other pests, spiders do not destroy structures, create allergens or transmit diseases, but homeowners often still want them eliminated by a pest management professional. With cooling temperatures in the fall, you may begin to get more calls about spider control as the pests creep indoors to seek harborage for the winter. To effectively control spiders indoors and outdoors, you should consider an Integrated Pest Management (IPM) approach to assess environments that may be conducive to spiders and appropriate treatments.  Read more »


06/23/2017

Get extra leverage by incorporating an insect growth regulator

My initial reaction when insect growth regulators (IGRs) first appeared in urban pest management was, "why bother? Just knock out the entire population with a conventional insecticide." Then results started coming in from the pest management professionals: using IGRs along with conventional residual insecticides gave better control and fewer callbacks. Success brings attention, and today most of us understand the importance of IGRs as a critical tool in solving many arthropod situations.  Read more »


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