Getting rid of blow fly and bottle flies

PCR Blow Fly Bottle Flies


Blow flies and Bottle flies can be considered one and the same. That is because their most common determinant aspect is that they are born and feed off of dead animals. Female bottle flies lay their eggs onto the skin of recently dead animals. The eggs that hatch into larvae and feed on the dead carcass go on to become bottle flies. Bottle flies have a distinct appearance in comparison to your normal house fly. They have large heads and their torso appear greenish blue with metallic features.

Because of the places bottle flies grow and dwell (animal carcass, trash and the soil) they become carriers of dangerous diseases like typhoid, dysentery and salmonella. Not only are these insects horrible to look at, they are much more irritating than your common house fly.  Bottle flies will fly into your raw meat and poultry as well as any cooked food you have left lying around. Consumption of that food will lead to severe illness. Bottle flies are your usual suspects when it comes to the spoiling of your food, just like worms, larvae will eat through your food and contaminate it.

It is to be believed that bottle fly breeding grounds mainly pertain to the garbage left outside your home. Research shows that Bottle flies can breed around 3,000,000 flies in a single trash can. Now before calling in the exterminator, there are a few steps you can take to inspect and clear your bottle fly infestation:

Locate and Eliminate

Blow flies and Bottle flies usually feed, dwell and breed on dead animals and garbage. The first step which you must constantly do is, remove all material/food where the flies find suitable to lay their eggs in. While killing adult flies can help considerably in dealing with infestations, it is always best to end the nuisance at the source. Hence, you must constantly clear out our garbage everyday, and ensure that leftover food is packed or refrigerated.

Screen your doors and windows

PCR Screen doors Bottle flies

You can prevent blowfly and bottle fly infestations in your home by having your home screened. By screening and placing nets on all the windows of your home, you reduce the risk of Bottle flies flying into your home and contaminating your food. Make sure all the openings in your home be tightly screened as these insects will use even the tiniest of crevices to enter your home.

Traps and insecticides for Bottle flies

PCR Traps Bottle flies

Before you take the major step of calling in the exterminator, you could try using various zappers and flytraps to your aid. Zappers are more commonly known as light traps. These traps attract flies and electrocutes them once they get in range of the light. Another way of eradicating bottle flies is by using insect baits and glue fly traps. You can place the glue fly trap in a secluded location and sprinkle some bait over it. Through the day and night, Bottle flies attracted to the bait will get stuck on to the glue trap.

If your bottle fly nuisance is resistive to the above methods, you can opt to use store bought insecticide before settling on calling a exterminator. When looking for an insecticide, look for pyrethrum aerosol. This particular insecticide provides instant results and kills bottle flies on contact. A few examples of pyrethrum aerosol sprays are CB 80 Pyrethrin Aerosol and PT 565. These brands are quite effective and usually kill bottle flies on contact.

Look for Dead Animals

PCR dead animals bottle fly

If you had a recent infestation in bottle flies, it could be because of a dead animal in your vicinity. The best way to track the dead animal is through the horrible odour. The stench will narrow down your search. It could be dead rodents lying in pipes and crevices in your home. Clearing it out will immediately will majorly help in removing the infestation from your home. You need to check out for crawl spaces near where the dead animal was. This is because bottle fly larvae tend to crawl up wooden areas in your home.

When it comes to the outdoors, you need to inspect the area for the dead animal. Check out any nearby dumpster or garbage containers. These are common areas where you might find dead animals. Left for more than 24 hours, bottle flies will lay their eggs into the dead body. By 48 hours, the larvae will then grow into bottle flies and can invade your home. If left for too long, a bottle fly infestation will occur and it would be very difficult to get rid of.

If you have a cat or a dog as pet and you’re trying to control a bottle fly infestation, have your pets checked. This is because there are some variants of the bottle fly (screw worm fly) that not only lay eggs on dead animal carcass but on living animals as well. These particular types of Bottle flies can infect your pet with dangerous diseases and also turn your pet into a mobile bottle fly infestation. Since the larvae feed off the flesh of the animal host, it can be a very painful ordeal for your pet as well.

Check Ceiling Lights

Lastly, you need to check the underside of your lamps and ceiling fans. Just like moths and any other fly, bottle flies are attracted to light sources. In the evenings and night these flies will gravitate to the nearest ceiling light or lamp. They then lay their eggs on to the underside of the fan or lamp. Regularly check the back of fans and lights in your home as you might see a buildup of larvae and maggots. If neglected you’ll see more and more bottle flies twirling around your lights and contaminating your food.

Bring in the Big Guns!

Now if you find getting rid of bottle flies a difficult task. Or you simply cannot tell from where they are coming from, the best thing to do would be to call in a pest control agency. With a pest control agency, you could eradicate all the other bug menaces that could be plaguing you as well. Two birds with one stone, or two pests with one stone is more like it!

But before you take the plunge, you must worried about the costs, the safety hazards, and the effectiveness of the pest control. What if you paid a lot of money, but the pests still remain? Sounds risky doesn’t it?

Well to put your mind at ease, you need to research thoroughly the best and most trusted pest control agencies. But how can you tell the good from the bad? Easy! Head on to!

Here you can find the list of all the top pest control agencies in the United States. Each pest control agency is presented with its price range and the pests it covers alongside reviews and ratings given by actual users of the pest control. The reviews and ratings given by the users gives you utmost clarity on how the pest control agency operates. Keep in mind the specific services offered by each pest control agency and the list of pests they tackle when choosing your pest control agency.

Once you have weighed the pros and cons, and made your decision in which pest control service you’d like to avail, you can go ahead and ask for a quote. Asking a quote will then allow you to negotiate with the pest control agency of your choice, and the sooner will your home be pest free!


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