![]() They are usually found in parks and woodlands but may also be found in domestic gardens. Hornets are larger than wasps and chestnut-brown and yellow in colour (rather than black and yellow). Care should be taken when using such sprays and the instructions on the package should always be followed. Such sprays are available from chemists, hardware shops, DIY stores and garden centres. Individuals can be killed using an insecticidal spray designed for flying insects. As old nests are not re-colonised, treated nests need not be removed.įoraging wasps can be a nuisance when they turn to food sources such as ripe fruit, sugary drinks, jam or honey. The directions on the product label must always be followed. You should make sure that the product you buy is specifically intended for wasps. ![]() Insecticidal dust is available from most DIY stores and garden centres. ![]() Wasps will then carry the insecticide into the nest, spreading it to other wasps in the colony. This can be done through the application of insecticidal dust at the entrance to the nest, preferably after dusk when the wasps have returned to the nest and are less active. Nests can be treated although care should obviously be taken in doing so. However, it may be necessary to treat wasp nests which pose a particular danger to you or your family. Nests from previous years will not be re-colonised and can be removed. If they are not causing you a nuisance it is best to leave them alone. Wasps can be useful pollinators and are beneficial in catching and killing garden pests (aphids) to feed to their offspring. Old nests are not re-colonised the following year, although a new nest may be established next to an existing nest. Please note during this time we are not able to treat any wasp nests - this is generally between the months of November and March. In Autumn all wasps die with the exception of the new queens that hibernate then emerge to build new nests the following Spring. Towards the end of the summer the queen lays a number of eggs which produce male wasps that mate with the new queens. When fully grown the larvae pupate and emerge as workers who assist in rearing new larvae and new queens. The queen lays an egg in each of the chambers, which hatch into larvae. The nest is built up from wood pulp, which is moulded into the outer shell of the nest and many internal chambers. Frequently wasps will nest in the roof space of a house. The nest will usually be located either in the ground or in cavities in trees, walls or buildings. Queen wasps hibernate over-winter and emerge to build a nest in the spring. All wasps have a reputation for stinging, however, the needle-like sting is possessed only by females and is concealed near the tip of the abdomen. Common wasps have sharp tapered abdomens and are black and yellow striped. There are several species of wasp in Great Britain. Social wasps are commonly seen in British gardens. Our pest control information and charges page has the fees for all our pest control services. You can book an appointment using our online form. Hastings Borough Council provides a pest control service for the treatment of wasp nests.
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