Wasps & Hornets Home Treatments (DIY).
After 28 years in the trade I no longer carry out pest control, however below are the methods used If you wish to try to treat the problem yourself.
If you have any doubts at all as to your capability to treat the nest in a correct manner and swiftly. DO NOT TRY IT YOURSELF but employ the services of a qualified pest controller. If you go down this path, please ask what they do and how much they charge before committing yourself.
Click Here to direct you to wasp description page.
WASPS AND HORNETS Home Treatments.
As per normal the expert information and knowledge is offered to you from my personal experiences on how to carry out a treatment for wasps etc. Which in turn will help the DIYer and newbies that want to start their own business and learn more about the pitfalls etc. This page is not designed as a training package, it is designed to explain how to treat the wasps etc in a safe manner.
It is important to remember that the following are true facts, regardless of what people say.
A wasp nest consists of one queen, one nest, one year and it dies never to be used again by wasps.
If you see wasps all over bushes etc they are scavenging for food, normally seen at the emergence of queens.
If you have a wasp nest, the wasps will be going in and out of one hole or small area, i.e., a hole in the wall / fascia / garden or bush.
When you see the larger wasps around the middle to end of August / September they are not the earlier smaller wasps grown up, they are in fact the next generation of fertile wasps ready for the following years life cycle.
If you do not kill the nest before the end of August, you could have potentially 500 - 1500 queens emerge to start the following years wasp season, if you treat before the queens emerge then you will reduce the chances of new nests in your property the following year.
Around August September time the worker wasps will hang about your drinks etc when outside enjoying yourself, and are likely to sting you, this is when we say they are drunk with fruit juice etc and they sting for the sake of it.
The truth is they are dying as it is the end of their life span, and that of the current nest.
After this point, you will see loads of larger wasps hanging around the entrance to the nest, they are the fertile males waiting for the virgin queens to emerge, they mate, and the males die. This is the point at which you will see hundreds of larger wasps on bushes and trees, they are just foraging and fattening up for the winter hibernation. They no longer need to be in the nest and to treat at this period will certainly mean that a small percentage of wasps have died, the rest will have left the nest and will just use somewhere else to rest until they have over wintered, and the survivors will start again.
If, however you treat the nest before the point where they sting you in August / Sept, you will kill the nest and are not likely to have any further problems relating to that nest. If you leave it too late, some of the over wintering queens are likely to be in your loft and are likely to emerge in the mid-winter when you turn a light on.
If you rent a property the property owner may pay for the wasps to be treated, unlike rodent activity, wasps do not enter a property due to tenants or owner’s lifestyle, they enter the property looking for somewhere to live. As such the tenant etc has no control over the problem.
How to avoid wasp stings. Due to a wasps’ behaviour changing in late summer from sugars to proteins you will more likely encounter them wherever food is consumed outdoors and around rubbish collection areas.
The following pointers may help you avoid painful wasp stings:
Carefully dispose of all food and drinks, especially soft drink cans by placing in a closed rubbish bin.
Never leave sugary drinks unattended. Plus, ALWAYS check sugary drinks before consuming, just in case there are any wasps in the drink, always better to drink from a glass than a can.
Keep all areas of your property clean and tidy, especially where sweet items are kept, or have been consumed.
Check for wasp activity before carrying out any gardening activity, especially in hedges and borders.
Avoid strong scents and bright clothing.
Protect your feet by wearing closed shoes, not flip flops.
Should a wasp nest be removed after treatment? Bearing in mind that the nest is not dangerous once all the wasps have been dispatched, it is just the structure for the wasps to live in, which is made by chewing wood and making a paper Mache` type mixture for the building of the structure. It will also only be used to live in for one season, and no other wasps will normally use it for their home.
In some circumstances a treated wasp nest removal needs to be carried out.
As a pest controller, I would normally only carry this out at the first visit if the nest were in an entrance area or posed an immediate risk to the public or your own safety.
If the wasp nest were not causing any threats, I would normally have left it well alone after treatment.
My reasons for this are that if the nest is left in its present location i.e., where it is built after it has been treated, the insecticide (normally but not always a dust) would kill all returning wasps. Any dust used by yourself will remain active within the nest for a long time if it stays dry.
Due to its long shelf life the powder will be a future safeguard against any inquisitive wasps from other nests.
At this point it is worth remembering. Other wasps from nearby nests will attempt to raid and scavenge from the treated nest due to no defence from the original wasps. A few of these scavenging wasps will enter the nest and they too will die by the fact that they have walked in the active chemical, which means that the treated nest is helping to kill wasps from other nests.
This also applies in the spring when queen wasps which are emerging from their winter hibernation start exploring potential nesting sites and encounter the treated nest, due to their inquisitive nature they are likely to enter the old, treated nest and if they touch any active powder there is a good chance they too will die before they are able to build a new nest of their own.
If you decide that your wasp nest needs removing for any reason.
It is better to treat the wasp nest first, then wait for a few days (we advise approx. 48 hours minimum) for the foraging wasps to return to the treated nest where they will die, then it is normally safe to remove the nest.
A lot of my customers were more than happy to remove the treated nest themselves, and they were advised to wear gloves and a mask due to the insecticide used.
It is also worth taking a bin liner with you as the nest is fragile and will certainly break up when removed, the bin liner will help to reduce the mess to clear up afterwards.
If a wasp nest is removed too soon before all the scavenging worker wasps are killed the returning wasps are highly likely to build another nest, albeit just a shell as there will be no queen to lay eggs. This also applies if the customer uses a quick knock down treatment such as a wasp nest foam treatment and removes the nest straight away.
If you decide to remove a wasp nest yourself, the first thing to ensure is that the nest is not in use. If you are unsure whether the wasp nest is live, do not attempt to remove it or touch it. The smallest vibrations are enough to provoke wasps into attacking. If in doubt call your local pest controller and seek advice.
DIY Wasp Treatment. More people are trying to treat wasp nests to save money, I agree with this idea but to help you carry out a safe treatment I have put together the following advice.
DIY products DO work if used in a correct manner.
(Do not forget your running shoes in case the treatment goes wrong).
Wasps use whatever nesting material is available, and normally will build their nests near to ready and easy to get at material such as wood from fence panels / garden furniture / sheds / trees etc and convert it into a paste that the wasps use to construct their nest.
Wasps do not swarm in the same fashion as honeybees. Wasps only swarm around the nest location when the nest is tampered with (under attack) such as when a nest is treated.
Early summer onwards into late autumn is when you will be able to easily tell if a nest is active. Take a few moments to watch the nest from a safe distance. If you can see wasps walking over the outside of the nest, then it is live. If you can see wasps arriving at a hole in the wall etc there is a likelihood of a live nest being behind the hole out of sight.
Wasps will not re-use a nest year after year, they will build new nests each year with a new queen. The old queen will be dead before the new season starts.
ALWAYS WEAR PROTECTIVE CLOTHING WHEN DEALING WITH WASP NESTS.
Here is some information and advice about wasps and how to control and eradicate wasp nests. ............. For more information about the treatment procedure etc. please purchase one of my DIY Pest control books.