Fire Ants
Fire ant stings are very painful and
can lead to infection and allergic reactions. Fireants damage
lawn areas by making mounds of soil in the grass that smothers
and kill the roots.
Chinch Bugs
These bugs inject toxins into grass while extracting the juices
from it. They thrive in sunny areas. Brown spots in the lawn
with a surrounding light yellowish area indicate their presence.
Lush St. Augustine grass is especially attractive to chinch
bugs.
Grubs
Grubs inflict severe damage to a lawn by devouring or severing
its grass roots. They are the "C" shaped larvae of beetles.
They feed on the fibrous root system of turf during spring
and fall months. Moles and other small animals will also cause
damage by foraging for grubs in your lawn.
Mole Crickets
The 1½ inch mole crickets can cause extensive damage to lawns.
They are found throughout the state of Florida and are frequently
seen swarming around security lighting and streetlights. They
feed on roots and tunnel just beneath the soil surface.
Army Worms
Army worms feed in large groups, cutting off parts of grass
blades leaving damaged tips, which may appear transparent.
They are a common sight after cool wet weather.
Sod Web Worms
The sod web worm does its damage at night any time between
spring and fall, but all year round in Florida. Damaged lawns
will have irregular patches of chewed or notched grass blades.
Silk webbing seen in the morning dew and moths swarming above
the turf surface are signs of an infestation.