Ant control
Sanitation is important in preventing infestations by ants. Inside the house, pet food bowls, dirty dishes, food crumbs on the floor, benches or tables and sap sucking insects on indoor plants can all attract ants. Outside the house, unemptied rubbish bins, food and old drink cans also encourage ants. Keeping these areas clean and controlling sap sucking insects indoors will greatly reduce the chance of ants becoming a problem around the house. Placing pet food bowls in a tray of water may lessen the problem.
Chemical control may be warranted if a persistent infestation of ants causes a problem/nuisance. Your local garden centre can recommend appropriate controls and insecticides. There are several options available.
- Using a commercially available or homemade ant bait may be all that is required.
- If the ants are more persistent, then the ant nest may need to be chemically treated (use Baygon* Dust). This treatment can be carried out by the householder if desired but seek professional advice first.
- The application of chemical barriers between the nest and food source can be used where it is impossible to treat the nest.
- Application of insecticides to the surfaces where the ants are travelling can also be used but this does not provide very effective control.
* Baygon is a registered trade name.
Warning on using garden chemicals: Most garden chemicals are poisonous so avoid using them. Where possible use physical control or non-toxic deterrents. If you must use a poisonous chemical, take these precautions:
- keep chemicals out of the reach of children
- read labels carefully and follow directions exactly
- wear protective clothing - at least long trousers, long sleeved shirt, waterproof boots and gloves and a washable hat
- spray on a still day to avoid spray drift
- do not use insecticides when plants are in flower because most are poisonous to birds and bees.
Identify your problem carefully. Chemicals may not be the solution.