Common House Spiders in Valley Glen: Identification and Prevention
Valley Glen, a residential neighborhood in the central San Fernando Valley, is known for its mid-century homes and tree-lined streets. The area’s older houses often have unsealed attics, basements, and crawl spaces that provide perfect harborage for common house spiders (Parasteatoda tepidariorum). These spiders are particularly active in autumn when they seek shelter from cooler nights.
Common house spiders in Valley Glen are typically found in undisturbed areas like closets, garages, and window frames. They build cobwebs to catch prey such as fruit flies and moths. Seasonal peaks occur in late summer and fall. Prevention strategies include vacuuming regularly, sealing entry points, and using sticky traps in corners.
Frequently Asked Questions About Common House Spider Control in Valley Glen
Q: Why do older homes in Valley Glen get more spiders?
Older homes often have more cracks, gaps, and unfinished basements that allow spiders easy entry. Additionally, attics in these homes are less sealed, providing ideal conditions for web-building.
Q: What is the lifespan of a common house spider?
Common house spiders typically live about one year. They mature in summer, mate in fall, and females can produce multiple egg sacs before dying in winter.
Q: Does landscaping affect spider presence?
Yes, dense foliage, woodpiles, and overgrown shrubs near the house provide shelter and attract insects. Keeping plants trimmed and debris away from the foundation helps reduce spiders.
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