SILVERFISH APPEARANCE, BIOLOGY, HABITS, CONTROL RECOMMENDATIONS
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Silverfish Photograph by: J.L. Castner, University of Florida
Silverfish Appearance
Silverfishis about 1/2 inch long, with a uniform silvery color over the upper surface. Their bodies are long and slender, flattened. The bodies are broad at the front, and gradually tapering toward the rear.
They can be found almost anywhere, but prefer damp, moderate temperature places such as basements, laundry rooms, and under sinks.
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Silverfish Biology and Habits
• Silverfish prefer a dark, moist environment and require a large supply of starchy foods or molds. …show more content…
• They are fast-moving and can travel throughout buildings. Once silverfish find a good source of food, however, they stay close to it.
• Silverfish go through only a three stage life cycle called gradual metamorphosis, while many insects have a four stage life cycle (complete metamorphosis). Silverfish may lay eggs at any time during the year, and take 19-43 days to hatch. The life cycle from silverfish egg to adult is three to four months. They prefer humid areas (75 to 97% humidity), like bathrooms and moderate temperatures (70o to 80o F).
• Silverfish are found in basements, kitchens, sinks, bathtubs, in bookcases, on closet shelves, behind baseboards, wallpaper, window or door frames, wall voids, and sub-floor areas.
• Silverfish are active at night or are active in dark places found throughout the structure. Silverfish can be a problem year …show more content…
The wettable powder (WP) formulation in the Demon WP and Cyper WP will leave a slight film that can be seen against dark surfaces. The Cyonara 9.7 does not leave a film.
However if you have a more severe problem with silverfish , look into stored boxes and the insulation in your attic. It is best to dust or bait these areas for greater control. When you use baits or dusts, you do want to get it as close as possible to their habitats to be effective. You never want to bait and dust in areas that are visible. Dust needs to be in hidden areas such as : Attics-Insulation Behind Refrigerators and Ovens Boxes Light fixtures Electrical outlets Under siding .
6. A recommended dust for silverfish control would be [pic] ECO PCO DX Dust or[pic] Delta Dust. Both dust last 6 months in the attic area or recessed