LangleyAdvance
Live Green pg A19-A22
Your community newspaper since 1931
Friday, October 15, 2010
Your source for local sports, news, weather, and entertainment: www.langleyadvance.com
Audited circulation: 41,100 – 56 pages
Environment Cherri Chalifour
The REAL world wide web
Sandra Ennis
YOUR FRASER VALLEY REAL ESTATE SPECIALISTS
Eight-legged arachnids play a vital role in the earth’s ecosystem.
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Before you squash it into oblivion with a folded magazine, or take a tennis racket to one of its webs, take heed of this: the spider plays a key role in the planet’s health. This is according to the Langley Environmental Partners Society. “Many people have a great fear of spiders, and autumn is certainly spider season,” a LEPS press release states. “However, spiders are quite important to the well being of society. Spiders may be creepy, but they are indeed a beneficial insect playing an important role in our ecosystem.” According to LEPS, spiders are an important part of the food chain. As predators, they control pest populations by feeding on a wide variety of insects, such as flies, mosquitoes, aphids, and grasshoppers. Spiders help rid us of unwanted insects in our homes, gardens, and on farms. It is estimated that spiders eat more insects than the weight of the world’s entire human population combined. The world-wide benefit of pest control by predatory insects and spiders together may exceed US $100 billion per year. Spiders, these popular symbols of Halloween, themselves also provide an important food source for birds and other animals. Of the more than 20,000 different species of spiders in the Americas, only a few of them cause problems for people. Many spider venoms are dangerous only to the species’ natural prey. Only four species are considered to be truly dangerous to humans: the brown recluse, black widow, hobo spider, and the yellow sac spider. In some parts of the world, larger spiders are eaten and also considered a delicacy. In Cambodia, fried spiders are a common treat. Insecticides are an ineffective way of controlling spiders indoors. House spiders should be relocated outdoors, and can be dispatched to the outside world by catching them carefully and gently with a jar and a stiff piece of paper, and then releasing them.
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Inside today’s edition, we have our Live Green section, as well as a number of local stories about interesting people who have embraced the green concept.
Fog and dew showcase the delicate work of spiders, able to spin large webs when rains don’t interfere. Heather Colpitts/Langley Advance