Do plants really work as mosquito and insect repellants? Try these alternative methods
There are plants that have always been considered an excellent first line of defense against the presence of mosquitoes or other annoying insects in the garden and in the home. So, certain geraniums, especially those that give off a citrus scent, or citronella (Cymbopogon citratus), become the plants of choice for many people in late spring when they have to deal with the return of these annoying pests.
These plants are real treasures: there are those whose repellent properties are effective and essential oils are extracted from them which is capable of keeping mosquitoes at bay. So the best way to exploit these properties is to use the leaves, (even if they are chopped up) mixed in with standard household products. Some can even be rubbed into your skin without risk - but always make sure you know which ones are safe and if they will cause an allergic reaction or not on your skin type.
So if we do not have plants that will defend us, what can we do? There are a number of precautions and remedies to take into consideration:
- To prevent mosquitoes from entering the house, simple mosquito netting can be used, but it is good to regularly check the state of each net: these pests can sneak through the smallest of holes.
- If you have tall grass in the garden near the house, cut it down (not too low, however, as this will cause other types of damage).
- Remove as much trash around the house as possible, including garden waste.
- Make sure there is no stagnant water laying around - even in the rainwater drainage systems.
- If you keep a bowl of water out for dogs, or trays for birds, change the water often.
- In every case, all places where water accumulates / stands for more than 7 days, the containers must be emptied , especially if leaves and organic material are rotting inside.
Where the water cannot be drained or changed, consider whether it is a place where you can use professional insecticides. Pay attention to any contraindications - sometimes these insecticides are harmful to other species and should not be used wherever children or pets can go. It is best to focus on killing the larvae of mosquitoes, which has a lower environmental impact factor and is safer for other beneficial insects.
Use traps and mosquito nets to try to protect your outdoor relaxation areas from these annoying pests.
What's your preferred method to counter a mosquito invasion?
