Ants

Scientific name
Description:
There are several species of ants which you can find in gardens, they are the black ant, Lasius niger, the yellow meadow ant, Lasius flavus and red ants of various Myrmica species. Ants are generally considered as a nuisance rather than a obvious pest.
Type of problem:
Pest
Plant part affected:
Lawn
Lawn symptom:
Uneven surface
Season:
Spring to autumn
Causes:
You can find heaps of fine soil on the lawn's surface. Black or reddish-yellow ants will be seen if it is disturbed. Ant heaps can make the lawn uneven.


Control:
Ants can be reduced in numbers can it is very hard to exterminate them. You can treat nest sites with bendiocarb, permethrin or pyrethrum or spray with cypermethrin, deltamethrin or plant oils.