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Don't Get Bugged Out! How to
Diagnose What's Eating Your Lawn
Insects — you know, those
creepy, crawly little things — can cause a lot
of problems with your lawn. They can eat the grass blades,
attack the roots, or just be a total nuisance. One of the best
ways to deal with a serious insect problem in your lawn is to
call a professional. However, if you want to do the work
yourself, you should learn how to identify some of the more
common lawn insects.
First one to take care of is the
immortal aphid. Aphids feed on all types of
vegetation and come in a few varieties. If you get white pine
aphids in your yard, they may not cause a lot of damage to
your grass, but they can get into any decorative trees you may
have and wreak complete havoc. There are many species of
aphids, so if you think you do have a problem, it's always
wise to consult a professional.
If you live in the southern
part of the United States then you're likely familiar with a
major turf pest — the armyworm. An
armyworm is a moth in its larval form. They feed directly on
turf grasses and chew them all the way down to the ground.
They most often appear in the fall which is when they feed to
store up for the winter. Armyworms can cause a great deal of
damage to a lawn if left untreated.
Another tough pest is the billbug.
There are several different species of billbugs that attack
almost any type of turf grass. The adults grow to about 3/4 of
an inch in length and can be identified by their long snout.
These beetles burrow in the grass stems right up by the
surface of the soil and also feed directly on the grass
leaves.
Another lawn pest is the
chigger. Chiggers don't really do damage to
the lawn itself, but if you plan to enjoy your lawn with your
family, you want to avoid having a chigger problem. Chiggers
are a type of mite that will attach themselves to your skin
and once they're attached, they release a point that causes
severe itching and stinging in order to get access to blood.
They're very tiny, so often only their effects are seen rather
than the mites themselves.
Another moth
larva that can cause a real problem is the cutworm.
Cutworms are a spotted gray or black
caterpillar that is about 2 inches in length. They will hide
in the soil of your lawn during the day, and then come out at
night to feed on your grass. They can do severe damage
especially to Bermuda grasses, bent grasses and rye grasses,
their preferred food.
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Other very destructive larva
is the several types of beetles, including the
Japanese beetle, of course, there are the
grubs. Grubs live below the surface of the
lawn and feast on the roots of grass plants which will
eventually destroy the plants. Grubs usually do most of their
damage during the late summer months. The resulting damage,
though, may not be apparent to the eye until fall rolls around and it's too late. If
you are susceptible to a grub problem, you should try to get
your lawn treated in the early summer when the grubs are most
susceptible to treatments and pesticides.
Leafhoppers
are a tiny, but destructive little pest. They are wedge shaped
hopping and flying insects that are generally green in color.
There are many species of leaf hopper, but most of them love
to feast on lawns. They climb onto the blades of grass and
suck the sap from the stems and leaves. The damage they cause
will often be so severe, the lawn has to be reseeded. If you
see white patches showing up in your yard, you may have a leaf
hopper problem and should get it treated as soon as
possible.
Insects, worms, and bugs can
cause a lot of problems for an otherwise healthy lawn. There
are countless types of these pests and many species within
each type, but no matter which pest you're dealing with, quick
identification and treatment is critically important. It's
recommended that you consult a professional before treating
your lawn, but by identifying the problem early on you should
be able to constraint the situation it gets too serious.
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