DIY Yards and Health

DIY Yards and Health
Helping the Do It Yourself home owner in making themselves and surroundings healthy

Sunday, March 18, 2012

Spider Control

They are out and moving!
Folks are contacting me about spiders with a lot of questions. Let's review a few things to understand this beneficial but not so good home pest.
1. In the North West the Brown Recluse is not that much of an issue however I do have a customer that definitely was bitten by one and it created a serious skin damage to his stomach area. People moving from southern states probably brought this spider in as a transient.

2. The Hobo is more of an issue in that it is very common in our area and its bite will kill skin tissue. This spider looks very similar to spiders without the same venom which is panicking a lot of people. There is also studies stating spraying Hobos in and around your home will kill beneficial spiders encouraging more Hobos...think about this logic - keep more spiders in your home so you don't have as many Hobos. Sorry - I am all for spiders ecologically in the wild but not in my home.

3. Do you need four applications often sold by commercial spray companies? Truth is spiders can live for three years but they are very inactive in the winter so two to three applications will control them from invading your home so long as you do an inside as well as perimeter spray.

Spiders all have venom to be able to overcome their prey and eat so treat all spiders with that in mind. They are beneficial in outside areas and only should be controlled in human dwellings where you should be controlling their food source too so they are less likely to infest your home.

The chemicals used to control spiders is tightly controlled by the government and regulated to be as low a toxicity to humans and pets as possible. However make sure the chemical is dry before re-entering a treated area (ten to twenty minutes depending on humidity and heat).


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