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(The following is for informational
purposes only. No endorsement is made by either the FHCA or FairHarbor.com
or any of its employees.)
Seeking
Alternatives For
the Environment
S.A.F.E. is dedicated to working with citizens,
environmental groups, and community leaders to educate the public on the
adverse health effects of pesticides, fungicides, herbicides, insecticides
and other petro-chemical agents in common use today.
S.A.F.E. originated in 1994 in Buffalo and is
instrumental in creating and implementing successful Integrated Pest
Management (IPM) programs. These programs utilize regular monitoring and
record keeping to determine if and when treatments are needed. IPM employs
organic and/or the least toxic strategies to keep pest numbers low enough
to prevent unacceptable damage or annoyance. S.A.F.E. is committed to
sustainable solutions for the home, landscape and property for now and
future generations. Your non-toxic choices protect the health and safety
of children, families, water, air, environment and all living species.
PLAYING IT S.A.F.E. WITH MOSQUITOES
The name is Spanish for “little fly.” There are over
3,000 different kinds of mosquitoes and a worldwide population of 100
trillion! They are ectoparasites of people and animals.
Mosquitoes can fly up to 10 mph, dart between raindrops
and fly backwards. They are not strong flies. A fan is able to blow them
away. Flight and biting activity increases over 500% on full moon nights.
Only female mosquitoes bite, usually around dusk and
dawn. They home in on body warmth, odor, moisture and carbon dioxide. They
require a “blood meal” of protein in order to lay eggs which are
usually deposited in stagnant or slow
moving water. Even a tablespoon of water in a flower pot will do. The eggs
hatch, become swimming larvae, then pupae and finally flying adults.
Mosquito larvae are an important source of food for certain fish and the
adults are eaten by birds, bats, dragonflies and other animals.
For humans and animals, mosquitoes are a nuisance and a
health hazard.
THE COST
There are more than 700 million people each year that
are infected by mosquito-borne diseases. 3 million people die. The U.S.
and Canada spend $150 million on poisons each year trying to control
the mosquito. The public spends even more on repellents, insecticides and
screens.
Most controls use very dangerous synthetic pesticide
poisons that kill or injure non-target species. Adult populations are
being attacked which actually increase immediately after these toxins are
sprayed. This is because mosquitoes can replenish faster than natural
predators such as dragonflies, fish, frogs, water bugs, bats, spiders,
birds, ants, backswimmers, snails, water scorpions and striders. In
addition, there are increases in tree pests because the adult mosquito
pesticide poisons are broad spectrum killers that kill the organisms that
keep forest pest population under natural control.
We are moving to less toxic means such as Bti products
like Mosquito Dunks. These are floating tablets, placed in stagnant water,
which release Bti slowly killing mosquito larvae as they ingest. These
larvicides are an effective less toxic method.
It is important to remove the cause rather than treat
the symptoms. Proper integrated pest management control includes the
removal of stagnant water, the wise use of repellents and proper clothing,
the use of fans, and the development of natural predators such as those
listed above.
THE SOLUTION
Source Reduction:
No standing water, means no mosquitoes. By filling,
deepening, draining, ditching, managing water levels, maintaining
shorelines, managing aquatic and inundated vegetation we may better
control the 3 of the 4 stages of mosquitoes, eggs, larvae and pupae, all
of which need water. Ditching controls mosquitoes by draining water out of
potential breeding sites and allowing fish access to the isolated pools
where they prey upon larvae and pupae. Ponding turns temporary pools into
permanent ones capable of supporting fish and other mosquito predators.
Mechanical Controls:
Screening of doors, windows and vents.
The use of fans, long sleeves, long pants, hats and
veils give additional protection. Wear light colors and prints.
(Mosquitoes are attracted to dark colors, CO2 & sweat).
Plant scented geraniums or citrosa plants, lemon thyme,
citronella grass, common marigold, tomato, eucalyptus, sweet basil, tansy
and/or sassafras by gardens, walks, doors, windows, decks, pools and
patios to help repel mosquitoes.
Candles - Mosquitoes are drawn to carbon dioxide/light
and are killed by the flame.
Spray area with garlic or lemon oil with water and a
touch of dishwashing liquid
MosquitoContro is a sonic repeller using dragonfly and
male mosquito wing beat frequencies. $15-$25 at 1-800-669-0987.
Repellents:
Use on skin one or more of soybean or cedar oil,
Skin-So-Soft by Avon, oils of citrosa, coconut, birch, lantana camara,
neem, blue stem grass, rosemary, yarrow, spearmint, menthol, crushed lemon
thyme leaves, sweet basil citronella, cedarwood, lemongrass, peppermint,
or eucalyptus. Garlic repellents can last for several hours. Buzz Away by
Quantum, Kiss Off from Kiss My Face, Green Ban from Mulgum Hollow Farm,
Natrapel by Tender Corp. and Bite Blocker are all made from one or more of
the above listed extracts. Menthol will also repel ticks.
(DEET should not be used on children. The EPA announced
new restrictions in April 98 that DEET cannot be labeled as child safe -
they are allowing 50 months for compliance. See www.gov/pesticides/citizens/deet.htm)
Bathe regularly with unfragranced soap or peppermint.
Cultivate Natural Predators:
Cultivate bat, dragonfly, damselfly, praying mantis, toads, birds, and
fish populations that prey on mosquitoes. A mouse eared bat can eat 600
mosquitoes a minute. A dragonfly can fly up to 30mph and eat
up to 100 mosquitoes in one forage.
Stock a pond with fish such as goldfish and freshwater
minnows (Gambusia affinis). they both eat mosquito larvae. Check for local
regulations.
WHAT CAN YOU DO?
Increase water flow and decrease water surface area.
Improve natural drainage.
Clean eaves, troughs and gutters.
Keep grass cut short and shrubbery well trimmed to eliminate cool hiding
places.
Turn over or remove plastic pots, buckets and tin cans. Cover trash
containers.
Check tarps on boats or other equipment that may collect water in
pockets.
Pump out bilges on boats.
Pick up all beverage containers and cups and plates as well as plastic
food wrappers.
Replace water in birdbaths or bottom of plant containers at least once a
week.
Check plants that may collect water in axils, where the leaves join the
stem.
Check holes in trees or stumps or low spots that may collect water, remove
stumps, plug holes with sand or cement.
Fix dripping outdoor faucets or pipes that create pools of water and air
conditioner drain outlets.
Turn on fans to blow them away.
Spray areas with garlic or lemon oil.
Wear light colored clothing.
Wear repellents.
Plant repellents.
Use screens. |