Hornets in Japan
Hornets are called Suzumebachi in Japanese. In Japan, several kinds of hornets live. Their sizes are between 20mm and 40mm depending on kinds. The one kind of hornets living usually in temperate regions is increasing in number due to global warming.
The character of Suzumebachi is its aggressiveness. They tend to attack and sting anything moving around their nest. Their poisonous stings may cause even death if first aid is not given.
Where do hornets live?
They often nest and live in group at;
- Under trees
- Under roofs or in attics of houses
- Under bridges
- At roots of trees (under the ground)
How do I avoid their attacks?
The best is to stay away from their nests, Do not ever try playing with the nest for fun as it is too dangerous, it will never be a fun after all. When hornets identify enemies near their nest, they make a clicking noise to warn. If you hear the noise, leave the place quietly.
The problem is that the hornet nests in hidden places and you might encounter them when you are on a hiking etc. So, precaution is important and what you can do to cope with their attacks are:
Avoid wearing black clothes
Hornets tend to attack moving-objects in black. It is safer to put on clothes in white or bright colors.
Wear a hat
Those having black hair tend to be their target. (The hat should be not in black.)
Do not wear perfume
Hornets have a keen sense of smell. Strong fragrances can bring on an attack
Wear long sleeves and long trousers
Hornets move quickly and sting quickly. Clothes may be a protector to avoid severe injuries.
Do not make a loud noise
Hornets are sensitive to noise too. They sense the noise and come up to you.
More be careful on the following day after a typhoon is gone
The hornets having lost their nest by typhoon might be hiding around somewhere nearby
What to do when you encounter hornets
Letting the hornets calm down is the most important and;
Try Not to drive them out by hand
This action will make the hornets more aggressive
Do not move. Do not make a big noise
hold still and try not to scream out, though it is really scary.
Try not to run away
Hornets will fly after you running and will never stop the attack. Besides, you cannot run fast on bumpy trails in a mountain, would bring another risk.
What to do when you get a sting
Treat immediately. Quicker is better.
Cleanse the sting with running water
Squeeze poison out of the sting
The poison won’t be squeezed out completely. So, this fast aid has been taken as both should-be and not-should-be, case by case. Using a poison remover is the better way.
Cool the sting down with cold water and put on some antihistamine ointment.
In case of severe injury, call an ambulance immediately (Call 119).
Keep cleansing the sting while waiting for the ambulance.
Ask someone for help by showing the Japanese phrase samples below
I got a hornet sting.
I need a first aid.
I need to cleanse the sting with water.
Do you have a poison remover?
Do you have an ointment for it?
Please call an ambulance for me.
How do I remove a hornet nest?
Hornets sometimes nest at houses in cities near mountains. The chances are that they have made a nest at your house before you knew it. If you find a nest at your house in the season when hornets are active, ask for a hornet nest removal service. You should try not to remove it by yourself.
If you have to do it by yourself, it is safer to remove the nest when it gets empty. The life span of hornets is one year except for the queen. All of them die in winter and their nest becomes empty. (The queen is still the inside) As the queen begins its activity in spring, the nest removal should be done in late February. You should prepare an insecticide in case some hornets are still alive in the nest.
Hornet larvae, another delicacy
Hornet larvae, Hachi-no-ko in Japanse, have been eaten as a delicacy in some regions of Japan. The hornet larvae used to be a source of protein for people living deep in the mountains. Though this insect food is not so popular, it is getting more attention as a local speciality, or while concerning about food shortages globally.