Gday
Did some research on flies awhile back as I figured that if they were so attracted to us by our smell or for some other reason that there must also be some smell that will be repugnant to them that would keep them away, anyway it turns out there are many things that I didn't know about flies.
Firstly the flies that we get the most bothered by is what is called the "bush fly", and it is different to the house fly and some other species, the house fly will happily come into a house or structure and stay there as long as it can, same as the big ass blowflies, the bush fly however does not like to stay inside and will usually come in and straight out or stick to a window or screen and try to escape.
The bush fly finds you very quickly because it can smell the carbon dioxide in your breath, that's why as soon as you go out into the open they are in your face, and they just fly up wind following your breathe, and by the way the really annoying ones are the female flies (no surprise there) and the reason is that they have to get proteins straight away after they hatch or their eggs they lay will be barren, the proteins are things like sweat, blood, snot and so on, all the things that could be on our face :drooling:
Also have you noticed that they are really frenzied in the hottest part of the day, its because the little *******s are solar powered, their body has no cooling mechanism so the hotter it gets the more active they become, that's why they will kamikaze straight into your eyes, ears and mouth, as soon as it cools down they are nowhere to be seen as their body temperature drops, they disappear into the trees and bushes get under the leaves and go to sleep.
There is nothing that will keep them at bay for long, I have tried all the remedies, botanicals and all, while they will work for a short time as soon as you move about and start to sweat breathe they will be back, as I said they don't like to go inside anything so I have found there are a couple of things that you can do that does help, the obvious one is wear a fly net, second wipe your face regularly with a non scented wet wipe to remove sweat, wipe of any blood from skin wounds and cover them up, wear a long sleeved shirt and gloves, wear a hat with a cowl piece out the front or one like a legionaire type one (which I prefer), as it also has the flaps at the front that you can cover your face with if they are really bad, as they will mostly fly in and back out as they don't like being inside anything.
Apart from being annoying they can cause some serious damage to your eyes and long term problems, as they also have a liking for
oop: and apart from that you can also hurt yourself when you are waving madly at them and whack yourself in the head with your pick, sure I am not the only on who has done that :awful:
cheers
stayyerAU