The gassing solution is the best trick to free your garden from moles. In addition to its effectiveness, this method poses no risk to cats, dogs and other predators of moles. Find out here how to apply this method.
Application of gassing to kill moles
You will need for this method , a PH3 rod and a metal sounder. You will use the latter to detect galleries. The PH3 rod will allow you to easily inject gas into the galleries in question. It must be said that the most used gas generator for this method is aluminum phosphide .
When you have the equipment in place, flatten the molehills two days before applying the gas. This will give you a clear idea of which areas of your garden are infested with moles. This requirement is valid for crops in a garden as well as in an agricultural field.
After this step, all you have to do is introduce the gas generator product you have chosen through the rod into the galleries. Once the gas comes into contact with soil moisture, PH3 plugs will form . These can go up to 1 meter. You will notice that as soon as the moles enter these plugs, they die from asphyxiation.
See also: When to plant Incarvillea?
Effectiveness of the gassing method
Using gas to kill moles in your garden is an increasingly popular method. This is understandable since the efficiency rate is around 80 to 90%. However, gassing is subject to certain requirements.
Among other things, to apply the gassing, it is important to take certain authorizations from the competent authorities. In addition, you must properly choose the ideal period to apply the method. Choose between early fall and late spring . This will allow you to take full advantage of the hydrolysis of PH3.
Trapping, an alternative to the gas method
If you don’t use gas, you can also eliminate moles from your garden by trapping them . This solution is older than that of gas, but it is still just as effective. However, the requirement to apply trapping is to know the terrain. This will then allow you to place traps at strategic locations in the garden.
The other trapping requirement is to have the necessary time both for setting and monitoring the traps. Ideally, a survey should be taken at least once a day after trapping. It may also be worth changing the location of the traps when you notice that the mole has discovered the trapping post.
Precautions to take before gassing moles
Gassing remains an effective technique for eliminating wireworms from your garden. However, you must take certain precautions before resorting to it. To start, you must check the regulations in force regarding the use of plant protection products in your home or in your region.
Make sure that the product used will not have a harmful effect on domestic and wild animals such as cats or birds in the neighborhood. Safety must also be guaranteed when handling the product : avoid contact with the body and especially with your eyes.
You must wear appropriate gloves during all phases of product use. It is also necessary to ensure that there is good drainage in the soil before spreading in order to avoid any subsequent pollution.
After taking these different measures, all you have to do is apply the treatment according to the instructions provided by the manufacturer. Remember to follow all the instructions given to obtain satisfactory results without endangering your immediate environment or that of your neighbours!
Other methods to keep moles away from your garden
If gassing isn’t right for you or you’d rather opt for more natural methods, there are several alternative ways to keep wireworms away from your garden.
The first method is to use repellents. There are several types such as ultrasonic repellents , which emit a sound inaudible to humans but which strongly annoys wireworms. You can also opt for repellents in the form of granules or powder containing castoreum • a substance secreted by the beaver • or even white vinegar diluted in water .
Another option is to use a wireworm fence . The latter must be buried at a sufficient depth to prevent any intrusion of small animals into your garden. Wireworm fences are usually made of galvanized steel and are therefore weather resistant.
If none of these methods work, you can always resort to trapping. This is a more radical technique since it consists of capturing the mole alive before releasing it away from your home. This solution can be effective in the short term but however requires much more effort and above all a little more experience with this type of trap.
There is no one solution to effectively get rid of wireworms in your garden. Everything will depend on your personal preferences, the extent of the problem and of course your budget. In any case, it is necessary to favor methods that respect the environment and that do not endanger the health of other living beings around you!