Pest
alert April 2001
Well
it’s spring and little critters are hatching and hopping everywhere.
Subjects:
House Crickets , Africanized bees and preparing to leave for the summer.
Do
it yourself tips for detecting and controlling House crickets :
These
crickets have some very definite preferences in habitat. They are
largely
nocturnal, hiding away during the day. Their resting place
preference
is strongly for vertical surfaces close together.
A
tell-tale sign of these crickets is an incredible amount of small,
black
droppings resembling coffee grounds.
It
is very common for these crickets to inhabit the void areas around
the
home. Window molding , siding and decorative trim that have not
been
properly sealed. Caulking void areas around the home is very helpful in
reducing the
chance
of infestation of these critters.
Exterior:
Treating
surface areas at random with aerosols is ineffective.
However
properly labeled retail aerosols with extension nozzles can do a
great
job. Inspect the home especially the exterior and garage storage
area
looking for there droppings “resembling coffee grounds”.
With
the nozzle Inject these areas and you’ll be surprised how many
crickets
will evacuate . After the infested area is under control,
sealing
is a good idea.
Interior:
Exactly
the same procedure can be followed for the interior of the home
but
some folks are uncomfortable with residual pesticide use in the
home.
For these folks I recommend baits or traps available at home and
garden
centers. Make sure baits are labeled for crickets
Links:
Biology, Damage etc.
http://entmuseum9.ucr.edu/ENT133/ebeling/ebel12.html#acheta
domesticus
Africanized
bee :
Were
receiving numerous calls on foraging bees.
The
Africanized bee is well established in the valley now and folks
should
familiarize themselves with there habits.
The
Africanized bee in no more aggressive when foraging than the European bee.
However,
they a very defensive around there hive.
Here’s
a link that goes into detail about new neighbors.
http://agnews.tamu.edu/bees/
Preparing
to leave for the summer:
We
receive many pantry pest calls in fall of the year that can be
prevented
with a little preparation prior to leaving . The saw-toothed grain
beetle
is
usually the culprit. The saw-toothed grain beetle can penetrate most
packaging with
small
exit holes then penetrate other food items in the pantry. Any
cereal
,grain items including dried fruits, nuts and some spices can be
infested.
Reducing
the amount of these items and placing them in either glass or
tupper-ware
like containers before leaving can prevent a costly surprise when you
return.
If
you have someone checking the home while your gone, have them run the
water
and flush the toilets every few weeks. When traps are dry it allows
access
for the American Cockroach “Sewer roach”. Under dry conditions
this roach can’t survive for very long in the home but this
large roach can be quite a shock when you return.
Need
help identifying a pest or plant problem.
In
our new digital camera age send us a picture with explanation of
problem
and will try and help.
Any
suggestions , comments or critique is appreciated.
To
be removed from Pest Alert just return this letter with “remove me“
Pest
Alert July 2001
Subjects:
Pavement Ants, Black Widow Spiders and Gardening tips.
Pavement
ant control for the do it yourselfer.
What
can we say, they're everywhere.
The
primary ant species in the Sun Cities area is the Pavement ant.
This
is one of the most common tiny house-invading ants with nests
usually
found outdoors under stones, in pavement cracks, along the curb
edges,
in crevices of masonry and woodwork. Pavement ants may forage in
the
home throughout the year, feeding on grease, meat, live and dead
insects,
honeydew, roots of plants and planted seeds. Workers are
sluggish,
between 1/12 to 1/4 inch long, light to dark brown or
blackish.
In winter, nests may be found in the home near a heat source
The
average do it yourselfer will take the nukem approach when dealing
with
pavement ants. Using sprays and baits at the same time. This
usually
results in very short term results and the little buggers are back in
a
few weeks.
Baiting
and patience is the most successful approach to controlling
these
pests.
When
baiting use no residual sprays at the same time. The bait has to
be
taken back to the colony in sufficient quantify to destroy the nest.
The
patience part is waiting at least a week or two for control to take
effect.
Follow the label when using baits. Ants will reject baits when applied
in
excess.
They
are smarter than you think :^)
Black
widow spiders:
Well the monsoon season is upon us, so expect Black Widow spiders to
show
up in about a month. The young will balloon in from the desert and
start
establishing around valley homes. They seldom invade inside the
home
but are quite common in garage and storage rooms.
The web on this species is also distinctive. The strands of silk run
in
many directions so the web appears as a concentration of irregularly
arranged
threads. The silk strand of the web is considerably heavier and
stronger
than those of other species that form similarly shaped webs.
Mechanical controls are best when just a few are found around the home.
Destroy
webs, egg sacs, and spiders by brushing or vacuuming; use a fly
swatter
to crush. Severe infestation may require a pro.
Timely
Tips for July in the Low Desert:
http://ag.arizona.edu/maricopa/garden/html/t-tips/july.htm
This
is an excellent and almost unknown web site created by,
Lucy
K. Bradley, Extension Agent Urban Horticulture, Maricopa County and
Dr.
Jean Stutz, Plant Pathologist, Arizona State University.
If
you’re a gardener at heart or having plant problems this site should be
on your
favorites
list.
Need
help identifying a pest or plant problem.
In
our new digital camera age send us a picture with explanation of
problem
and will try and help.
Any
suggestions, comments or critique is appreciated.
To
be removed from Pest Alert just return this letter with “remove me“
General Exterminating, Inc.
12040 N. 111th Ave. Youngtown, Arizona
Phone (623) 977-2100 or 974-8527
http://www.generalx.com
|