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pzmyers@octodon.social ("pzmyers 🦑") wrote:
Spider "invaders"? You make it sound like that's a bad thing. 🧪
https://journals.ashs.org/hortsci/view/journals/hortsci/40/4/article-p995D.xml
Attachments:
- (136) Survey of Landscape Influence on Spider Migration into Homes Carol O’Meara *Colorado State University, BioAgricultural Science and Pest Management, Longmont, CO, 80501 Claims of disproportionate numbers of spiders in certain homes and public demand for non-pesticide means of pest control fostered a closer look at whether landscaping and the manipulation of yards can have an influence on spider migration into homes. Typically, spiders are unwanted houseguests, and homeowner concern over potential contacts with spiders poses challenges to acceptance of these beneficial animals. A 2-year survey was conducted to determine if the complexity of landscaping surrounding a home influences the diversity and abun- dance of spiders entering houses. The survey consisted of simple and complex landscapes in a regional area. Complexly planted yards had significantly higher numbers of spiders and greater diversity of spider taxa in houses, suggesting a correlation between landscape density and spider invaders. Species data include those that are synanthropic throughout the United States as well as species that are seasonal home invaders. In all, 804 spiders were collected, with 26 species and 31 genera. Results of this 2-year survey will be presented. (remote)
