Why are wasps in the tree trunk?

Why are wasps in the tree trunk?

The two most common reasons for wasps in the tree trunk are egg laying and nest building. If isolated wasps crawl around in the tree trunk, they are wood wasps (Siricidae). Females lay their eggs in the tree trunk using ovipositors and leave the larvae to fend for themselves for two to four years.

If the tree trunk has a dark height to offer, they are usually found hornets to build a nest. Very rarely does she build common wasp or the German wasp their nest in a hollow tree trunk.

What to do against wasps in the tree trunk?

Because wasps are a protected species in the tree trunk, you can tolerate the insects or expel gently. These methods scare wasps away never to be seen again:

• Plant the tree disc with herbs such as lavender (Lavandula), basil (Ocimum basilicum), wormwood (Artemisia absinthium), lemon balm (Melissa officinalis).
• Tree trunk greening with wasp deterrents Plant, such as frankincense (Plectranthus), scented geraniums (Pelargonium crispum) and tomatoes (Solanum lycopersicum).
• Control aphids in the garden so that honeydew as a food source dries up.

Are there protective measures against wasps in the tree trunk?

abandoned hornet nests to removed and tree hollows too close are the best protective measures against renewed infestation with wasps in the tree trunk.

The hornet (Vespa crabro) is a repeat offender, happily nesting in the same tree trunk for several years. Of course, the queen lays a new one every year hornet's nest at. The smell of abandoned nests tells one Hornet Queen the way when looking for an apartment. No protective measures are necessary against wood wasps because this species of wasp does not sting and is not interested in sweets.