Rain and mosquitoes

With all of the rain that we have received lately and more on the way, it's understandable for people to be concerned about mosquitoes.  I'm not going to rehash everything here in this post, but I will direct you to past posts on mosquito topics.

I do want to let people know of floodwater mosquitoes which are different from our normal culprits.  I usually get the statement of the "huge mosquito" or a "mosquito that REALLY hurts when it bites" or a "mosquito that tried to carry them away".  These are the floodwater mosquitoes that come out after we have heavy rains.  These mosquitoes lay their eggs in areas that water will reach during flooding conditions (or heavy rainfall).  Fortunately, they can also be repelled with mosquito repellent.  The EPA has a site that can help you choose a mosquito repellent here.

As for other mosquito information, remember the following:

1. Stay indoors during peak mosquito hours*- dawn & dusk
   1. *please note that some Aedes mosquitoes are day time feeders while some Culex are night time feeders in addition to being active at dusk and dawn, so precaution should be taken whenever outside
2. Eliminate standing water
   1. Dispose of old tires or cover them with a tarp to keep off rain
   2. Clean out gutters and downspouts
   3. Bird baths, pet water dishes, etc. should be emptied and refilled twice a week
   4. Store containers so they do not hold water
3. Keep grass mowed to a proper length & vegetation trimmed (mosquitoes like to rest in thick vegetation)
4. Repair leaky faucets or A/C lines that produce condensate
5. In permanent standing water areas, use things like mosquito fish or Bt israelensis (dunks)
6. Keep window screens in good repair
7. Use repellents when going outside (follow label instructions).

For mosquito & mosquito disease information see this page for more information:
http://urban-ipm.blogspot.com/2016/07/mosquito-and-mosquito-disease.html

For information about heartworms (transmitted to pets by mosquitoes) see this page:
http://urban-ipm.blogspot.com/2017/08/heartworms.html

September 9, 2017- What I'm seeing

Insects that I've been getting the most questions on lately are:

1. MOSQUITOES- why are they so HUGE?!

These are floodwater mosquitoes and I'm going to direct you to some great articles that were recently released to provide with all the details.  Click HERE and HERE. 

2. Hackberry psyllids are back!

Have you been seeing tiny fly-like insects piling up on your windowsill?  If so, you may have hackberry psyllids.  These are pretty common around here in the late summer into fall.  You can see my previous post on them HERE.

3. Floating masses of fire ants- EEK!

If you are in an area that was affected by recent flooding events or you are going to volunteer/ clean up in an area, then please be aware that fire ants can float on flood waters and have possibly moved into new locations.  Take precaution when moving debris!  You can read more on this HERE.