Correspondence
A thankyou card.
Thanks!
Dear Todd & the Rec Center Staff-
We just wanted to let you know how much we
appreciated using the Rec Center for our Try-In work
with our Brownie Troop. As a new troop with very
little $, it was so nice to be able to use the Rec Center
free of charge.
The girls had a blast & we finished the try-it in one
meeting! .,
Sincerely,
Jenny Linn & Norie Hennen
Troop #570
14A Excelsior/Shorewood SunoSailor/~Nednesday, March 28, 2001
O(-~ ~.1
No Foolin'...
No Joiners Fee.
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We build strong kids,
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Blaisdell YMCA
Minneapolis
612-827-5401
Downtown YMCA
Minneapolis
612-371-8750
East YMCA
Sr. Paul
651-771-8881
Emma B. Howe
Northtown Family YMCA
Coon Rapids
763-785-7882
Midway Family YMCA
St. Pa~l
651-646-4557
Minnesota Valley
Family YMGA
Burnsville
952-898-9622
North Community YMCA
Minneapolis
612-588-9484
Northeast Family YMCA
Whi~e Bear Lake
651-777-8103
Northwest Family YMCA
Shoreview
651-483-2671
Northwest YMCA
New Hope
763-535-4800
Ridgedale YMCA
Minnetonka
952-544-7708
Skyway YMCA
St. Paul
651-292-4143
Southdale YMCA
Edina
952-835-2567
Southwest Area YMCA
Eagan
651-456-9622
South Family YMCA
West St. Paul
651-457-0048
Southeast Area YMCA
Woodburg
651-731-9507
St. Groix Valley YMCA
Hudson, Wisconsin
715-386-1616
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The Lake Mi
proqram schedule:
Wednesday, March
Channel 8:
1:30 p.m. -Excelsior
5:30 p.m. - Long Lat
Channel 20:
6:30 p.m.- Orono S
Channel 21:
11 a.m. - Let All He~
12:30 p.m. - Mound
3 p.m. - Orono hock
4:45 p.m.- Healthy
5:55 p.m. - LMCC -
6 p.m. - Lake Minne
Lake Minnetonka
7:35 p.m. - Motorhe
8:20 p.m. - When
Reason)
8:25 p,m. - Bread a
9 p.m. - Bus S Stop
9:30 p.m. - DFL Liv
Thursday, March
Channel 8:
1:30 p,m. - St. Boni
5:30 p.m. - Excelsi(
Channel 20:
6:30p.m.- Mound-~
Channel 21:
11 a.m.- Lake Minr
3 p.m. - Mound-We
5:20 p.m.- Excelsi
6 p.m. - Mound-W(
6:30 p.m. - NASA'.'
7 p.m. - Bus S Stol
8 p.m. - Bread and
8:30 p.m. - Let
Friday, Marc' '~
Channel 8:
1:30 p.m.
5:30 p.m.-Green~
Channel 21:
11 a.m.- LMCC 2~
11:30 a.m. - Lak(
plants in Lake Minr
12:35 p.m.- Big S
3 p.m. - Capitol R(
3:30 p.m. - LMCC
4 p.m.- Polka Spc
5 p.m. - That Whic
6 p.m. - Lutheran
Saturday. March 3
Channel 8:
9 a.m. - Long Lakz
1:30 p.m.- Moun(
Internet
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that the existing roadway system would
adequately support the traffic. It was also
determined that adequate parking to Sup-
port the facility at MHS already exists. He
added that MHS basketball and hockey
games would not be scheduled on the
same nights to avoid potential for the
parking lot to become overcrowded.
Olson said signs will be posted in the east
parking lot to deter visitors from parking
there, except on game nights, during which
time the parking lot will be available for
use.
· Enforcement of no parking in the east lot
would be the responsibility of the School
District. Olson added that if noise and park-
ing in the area become a problem the issue
may be reconsidered and additional condi-
tions may be added.
Councilmember A1 Thomas said ff noise
problems were to happen outside of the
city's 7 a.m. to 10 p.m. noise ordinance, po-
lice could be notified and step in to deal with
the situation.
Much of the discussion at Monday
night's meeting centered on MYHA's re-
quest for the city to issue tax-exempt fi-
nancing, for the principal amount of $4.5
million, for the project.
Minnetonka Community Development
Director Ron Rankin said MYtt/Vs financ-
ing request was discussed by the city's Eco-
nomic Development Authority (EDA).
Rankin said the key issues that con-
cerned the EDA were the revenue and ex-
pense projections for the project and the fact
that there is no underlying security, or
third-p'arty guarantee, for financing for the
project.
Rankin said although in the case of de-
fault of the project, the city, as the issuer of
the tax-exempt notes, would haveino legal
obligation 0f financial reSponsibility for the
project. There was concern however, from
the EDA that default would leave the city
with a"community obligation" and pressure
to step in and provide financial assistance.
MYHA representative Joe Ryan said
based on the School District's independent
analysis of the proposal all the financing
was on point. He added that the project gar-
hers no legal or financial responsibility for
the ciW.
"The facility is something that needs to
happen in this community," he said. He said
the request for tax-exempt notes was done
to help keep the cost of the facility down,
which in turn would benefit the students
and families in the community.
"This facility is needed for many, many
reasons," Ryan said.
However, although the council agreed
the facility was needed and that the project
would be of benefit to the community, with-
out a third-party financing guarantee, and
the possibility of project default, the council
said they could not support the request. ·
"Minnetonka is a very conservative city,"
Anderson said. She added that being con-
servative has left the city in an "extremely
good" financial position. In the past the city
has always insisted upon a third-party
guarantee when issuing bonds, she said.
Ex(,
wel,
There
patients
Johnson
Ranfra]
Ranfran:
425 Sec(
years. D
and grad
of MN S
Prior to
Dr. Johl
dental c
which
advance
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Althou
at. Excel
patients.
well as 5
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practice,
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being m~
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getting a
Johns(
"Excelsi~
you knox
nity that
Twin Cit
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Much of the discusSi% at Monday
night's meeting centered on MYI-~s re-
quest for the city to issue tax-exempt fi-
nancing, for the principal amount of $4.5
million, for the project.
Minnetonka Community Development
Director Ron Rankin said MYI4_/Vs financ-
ing request was discussed by the city's Eco-
nomic Development Authority (EDA).
Rankin said the key issues that con-
cerned the EDA were the revenue and ex-
pense projections for the project and the fact
that there is no underlying security, or
third-party guarantee, for financing for the
project.
Rankin said although in the case of de-
fault of the project, the city, as the issuer of
the tax-exempt notes, w~uld have'no legal
obligation 0f financial reSponSibility fo~ the
project. There was concern however, from
the EDA that default would leave the city
with a"community obligation" and pressure
to step in and provide financial assistance.
MYHA representative Joe Ryan said
based on the School District's independent
analysis of the proposal all the financing
was on point. He added that the project gar-
ners no legal or financial responsibility for
the ciW.
~The facility is something that needs to
happen in this community," he said. He said
the request for tax-exempt notes was done
to help keep the cost of the facility down,
which in turn would benefit the students
and families in the community.
"This facility is needed for many, many
reasons," Ryan said.
However, although the council agreed
the facility was needed and that the project
would be of benefit to the community, with-
ot!t a third-party'financing guarantee, and
the possibility of project default, the council
said they could not support the request. ·
"Minnetonka is a very conservative city,"
Anderson said. She added that being con-
servative has left the city in an "extremely
good" financial position. In the past the city
has always insisted upon a third-party
guarantee when issuing bends, she said.
"Why should we violate that?" Anderson
asked.
"I can't get by the fact that this project
cannot be insured because of the risk that
the revenue will not cover the cost," Coun-
cilmember Jan Calllson added.
After hearing the council's opposition,
Ryan expressed his disappointment.
%Ve don't believe it"Il go down," he said.
He then withdrew his request for the notes.
He said even without tax-exempt financ-
ing from the city,"this project will get done."
Instead, he said MYHA would have to fi-
nance through a ~mmemi~ mo, ~r~age. He
said MYHA would also ~x/~16re the possibil-
ity of requesting tax-exempt financing from
other cities within She Minnetonkn School
sue avenues with other cities who might be
less conservative and said they would sup-
port the project should that happen.
In an interview following the meeting,
Ryan said MYHA still pl~n~ to begin con°
struction on the project in April.
years. Dr. Johnso
and graduated fr(
of MN School Of
Prior to practici
Dr. Johnson spe
dental officer ir
which im ~e
advanced de~al
overseas and On a
After completi~
Year working for
Excelsior.
Although he is
..at, Excels!or ~Ba,
patients. Sue an,
well as Sandy, a
Second Street {
hygienist, has w,
side assistant, I
Excelsior Bay D
practice that prox
of all ages. Unlik
Dentistry can co
"You always see
And unlike a 1~
ed several week
"you never have
Although the
being made E
office's new'lTea,
getting a facelift.
Johnson has ~
"Excelsior is a ni
you know every[
nity that exists ir
Twin Cities metn
Excelsior Bay
Monday throu~
Thursdays. The I:
· 425 2nd_
C.M. Jo
CffYOF
690 Ci9, Center Drive, PO Box 147
Chanhassen, Minnesota 55317
Phone 612.937. IQO0
General Fax 612.937.5739
Engineering Fax' 612.937.9152
Public Safeff Fax 612.934.2524
Web www. ci. cl~anhassen, mn. us
March 28, 2001
Mr. Kevin Bigalke
Lower Minnesota River Watershed District
Scott County Government Center
200 Fourth Avenue West
Shakopee, MN 55379
RE:
City Support for the Assumption Creek/Seminary Fen Stewardship and
Protection Plan
Dear Mr. Bigalke:
Please accept this letter of support from the City of Chanhassen regarding the
above Environmental Partnerships Grant Program FY 2002 Application.
The City of Chanhassen has identified the Assumption Creek/Seminary Fen
complex as an important natural resource (City of Chanhassen Comprehensive
Plan, 1998; Bluff Creek Natural Resources Management Plan, December 1996).
The City realizes that cooperation with the watershed district, other organizations
and residents is essential in order to give this resource the highest level of
protection. The proposed stewardship and protection plan will result in a more
complete management strategy for t.he complex and will allow the primary
stakeholders (the residents of the subwatershed) to be involved in plan
development from the very beginning.
The City is willing to support the stewardship and protection plan with an in-kind
match of $625.00. At this point, City involvement is anticipated to be primarily
through staff time. However, the City is also willing to provide other resources,
such as meeting space at Chanhassen City Hall or the Chanhassen Recreation
Center, as the need arises.
Please feel free to contact me at 952/937-1900, extension 105 if you have
questions or need further assistance. I look forward to working with you.
Sincerely,
CITY OF CHANHASSEN
Loft Haak
Water Resources Coordinator
CC:
Kate Aanenson, Community Development Director
Todd Hoffman, Park and Recreation Director
The City of Chanhassen. A vowing community with clean lakes, aualin, schools, a cha~Tning downtown, thriving businesses, and heauti/~d ,ark~. ? ~,reat ~/,ce to fi~e. n,o~h. ,,d ~/,~
CIT OF
690 OSv Ce, ret Drive
PO Box 147
Cha,ham,, Mhmesota 55317
Phoilt
952.937.1900
Ge, eral Fax
952.937.5739
£,gi~ieering Department Fax'
952.937.9152
Building Depm'tment Fax'
952.934.2524
Site
MEMORANDUM
TO:
FROM:
Environmental Commission
Todd Hoffinan, Director of Parks and Recreation
DATE: March 28, 2001
SUB J:
Composting Facility
On Tuesday, March 27, tl~e Park and Recreation Commission held a meeting at
City Hall. At that meeting, they expressed a desire to see a compost facility in
Chanhassen. The Commission asked that I inquire with you concerning the status
of your efforts in this area. In addition., the Commission off, red their support and
a pledge to assist in any way they can.
P:.-t~ ~ and Recreation Con]mission an update at your
Can you please provide the '
earliest convenience?
C:
a ll Sinclair, El~vironmental Resource Coordinator
rk and Recreation Commission
G:',park;th' EnvironCommCompostFacilRequest '
The
Instant Web
Companies
2 2001
Total Package Production for Direct Marketers
James N. Andersen
President & Chief Executive Officer
March 28, 2001
Mr. Todd Hoffman
Parks & Recreation
City of Chanhassen
690 City Center Drive
Chanhassen, MN 55317
Dear Mr. Hoffman:
We want to inform you in advance that we plan to list the property adjacent to United Mailing, the
approximately 2.8 acres west of our 1001 Park Road Facility currently being used by the City of Chanhassen
as community soccer fields.
Our intention is to list the land to sell. We have made the business decision to sell the property, as it serves no
strategic purpose going forward. We recently expanded our Little Falls, Minnesota, Facility by 100,000
square feet, and we do not see expanding our United Mailing Chanh.a, ssen Facility any time in the future.
We want to give you early notice on this because we will be listing the property for sale, which may have
implications to your soccer schedules this spring, summer and fall. Obviously, we will give you the
courtesy of notifying you of a pending sale or an offer of sale.
The Instant Web Companies has been very supportive of the City of Chanhassen and will continue to be so;
but at this time, it serves no purpose to retain the land due to no expansion plans using this field and the
related tax maintenance implication associated with it.
Of course, if the City of Chanhassen has any interest in purchasing the property, please advise me directly.
! will call you in next few days to ensure you received my correspondence and to answer any questions you
may have.
Thank you very much.
James~ N. Andersen
JNA:ds
INSTANT WEB, INC.
7951 Powers Blvd.
Chanhassen, MN 55317-9326
Phone 952 474-0961
Fax 952 474-6467
CORPORATE OFFICES &
VICTORY ENVELOPE, INC.
1000 Park Road
Chanhassen, MN 55317-9220
Phone 952 474-0961
Fax 952 470-2752
UNITED MAILING, INC.
1001 Park Road
Chanhassen, MN 55317-9235
Phone 952 474-0961
Fax 952 474-7689
UNITED MAILING, INC.
1910 Haven Road
Little Falls, MN 56345-2287
Phone 320 632-2901
Fax 320 632-6852
Daniel E. Kuzlik
Executive Director of
Community Education & Services
5621 County Road 101
/qinnetonka, MN 55345
(612) 401-5043
(612) 401-5011 fax
Area code 952 effective 02/15/99
daniel.kuzlik@minnetonka.kl2.mn.us
SERVING THE
COM,MLVNIT1ES 01~.
~XCELSIOR
GREENWOOD
Sm)~wooi)
TONKI B.~Y
~VOOD~ASD
March 15, 2001
Scott Botcher
City Of Chanhassen
P.O. Box 147
Chanhassen, MN 55317
RECEIVED
rv AR 1 200I
CITY OF CI't4NHASSEN
Dear Scott:
In 1973, Minnetonka Community Education and Services (MCES) entered into an
agreement with each of the ten municipalities that make up the Minnetonka School
District. (The City of Tonka Bay actually came on board two years later, in 1975.) This
document, referred to as the Community Services Memorandum of Agreement, called
for each municipality to support the services that MCES was providing in their
community by making an annual payment calculated at $.50 per capita.
A lot has changed since 1973. Minnetonka Community Education and Services has
grown in the categories of people served, programs offered and size of budget. In
comparison, in the year 1973 MCES served approximately 100 people, with five
classes/programs and a budget of $30,000. Today we serve approximately 20,000
people, with over 900 classes/programs with a budget of $4,200,000.
A lot i~as also changed in the municipalities we serve. For example, some of the cities
now support their own recreation departments with services similar to those provided
by MCES. Based on that fact and others, over the past several years three of the ten
municipalities unilaterally ceased to participate in our Memorandum of Agreement. It
should be noted, however, that two of these municipalities have chosen to support
MCES and the Minnetonka Public Schools in different ways.
While the staff of MCES still feels that they play an integral part in providing youth
programs, adult classes, senior citizen services, volunteer opportunities, economic
development efforts, early childhood and family education and other services to the
populations of our ten cities, we also realize that the original agreement can no longer
stand as written when 30% of the original partners have chosen to no longer
participate. Therefore, this year, MCES will not invoice any of the municipalities and
will consider that our Memorandum of Agreement is no longer operational.
CT OF
CHANHASSEN
690 Ci{y Center Drive
PO Box I47
Chanhassen, Minnesota 55317
Phone
952.937.i900
General £ax
952.937.5739
Engineering Department Fax
952.937.9152
Building Depamnent Fax
952.934.2524
Web Site
~'~ ,ww. ci. chanhassen, mn. us
March 16, 2001
Dear Chanhassen Resident:
If you are a dog owner please adhere to these rules when walking your dog. If
you do not have a dog please disregard this letter.
City Wide: Ordinance Section 5-22
The owner or person in control of any dog, while offthe owner's property, is
required to:
1. Carry equipment for the removal of feces.
2. Remove any feces left by the dog while offthe owner's property.
City Parks: Ordinance Section 14-65
Pets are not allowed anywhere in a city park, except: LEASHED dogs may be
walked along city trails and streets that pass through a park.
The same feces provisions apply in all city parks.
With increased traffic in parks and on trails with the nicer weather, enforcement
of these ordinances will be stepped up.
The Gt, o£ Chanha.~sen. A aro~vinv communin, uJith clean lakes, aualit~, schools, a charming downtown, thrivine businesses, and beautiful parks. A great place to live, work, and p~y.
age 1 of 12
Hoffman, Todd
From: Eric Rivkin [erivkin@primenet.com]
Sent: Friday, April 06, 2001 12:06 AM
To: chpkdir @ci.chanhassen.mn.us
Subject: Mosquito pesticides still toxic
Hi, Todd,
Glad to see you're still around. Well, in 10 years we've given the MMCD a run for their lives, there's
been a lot of evidence that permethrins similar to what the MMCD uses are quite harmful to humans,
marine life, AND... "Researchers also find pesticide applications appear to be dramatically
INCREASING the incidence of encephalitis carrying mosquitoes." We're not talking about the
dangers to applicators, its danger to the public when EXPOSED to the poison as applied according to
the label. (The MMCD can't hide behind this one any longer). The dangers of the poisons the MMCD
uses seem far worse than a few mosquito bites or near zero threat of encephalitis. Don't forget the
annoyance mosquito pesticides they use have NOTHING to do with mosquito borne disease control -
EDUCATION to get rid of breeding sites is the only effective means of control. Yet they still lie on
the TV news about this. In NYC central park last year, many people also got sick from mosquito
spraying - was on the news. Wasnt this a similar pesticiding program OUR MMCD director
implemented when HE was there before he came to MN? I wonder.
Read on. You will be shocked and amazed.
I'm going to email this information to the MMCD and see their reaction. I know they will spin this
around somehow.
Have a nice spring.
Sincerely,
Eric Rivkin
470-9726
From: "Chem-Tox" <research@chem-tox.com>
To: "Eric Rivkin" <erivkin @primenet.com>
Subject: Re: mosquito pesticide dangers
4/9/01
age 2 of 12
Date: Fri, 23 Feb 2001 21:34:18 -0500
X-Priority: 3
Hello,
For the references go to <http://www.chem-tox.com>www.chem-tox.com and click the Mosquito Control
Pesticide Dangers Link.
Thanks for your efforts!
Richard
..... Original Message .....
From: <mailto:erivkin @primenet.com>Eric Rivkin
To: <mailto:research @chem-tox.com>research @chem-tox.com
Sent: Friday, February 23, 2001 3:31 PM
Subject: mosquito pesticide dangers
Dr. Sinclair or to whom it may concern,
I do research on mosquito control pesticide health hazards because people in our community are
harmed by pyrethrins that our mosq. control district sprays. Please forward a copy of your sources of
the studies so that I can go to our state legislature and make some changes to protect public health.
Thanks
Eric Rivkin
Information compiled by
Wayne Sinclair, M.D., Allergy, Asthma & Immunology
Richard Pressinger, M.Ed., Tampa, FL
research @chem-tox.com
New research on the dangers of the mosquito control pesticides DIBROM (Naled) and the pyrethroid
4/9/01
age 3 of 12
pesticide PERMETHRIN are reported from six medical journals. Health risks found include genetic
damage - cancer potential - neurotoxic dangers to unborn children - and harm to marine life.
Researchers also find pesticide applications appear to be dramatically increasing the incidence of
encephalitis carrying mosquitoes. Theories regarding this include immune system damage to wildlife
and genetic damage to the mosquitoes inherent defenses.
Malathion is a medfly and mosquito control pesticide which has been shown to have serious health
effects upon humans. Observed effects include weakening of the immune system (thereby resulting in
increased colds, flu and infections), birth defects, genetic damage, accelerated aging of certain body
organs, increased neurological damage to the elderly and serious harm to wildlife.
To: rep.tom.workman @ house.leg.state.mn.us
From: Eric Rivkin <erivkin @pop.primenet.com>
Subject: mosquitos, no MMCD, still bugging us
Cc:
Bcc:
X-Attachments:
Tom.
There's some alarming information below that proves that MMCD's spraying program with
permethrins can endanger public health. The MMCD still sprays adulticides like they do in Florida
from trucks or ATV's. Its time to stop this foolish and tax-wasting game and score points for people's
health and the environment. The information was from this website:
http://www.chem-tox.com/brevard/index.htm
I'm sure your researchers can dig deeper and find the supporting studies. Thanks for your attention to
this matter again.
Eric Rivkin
Tampa Lawsuit
4/9/01
age 4 of 12
Recently, over 300 people in the Tampa, Florida area have filed a class-action lawsuit against parties
involved in the aerial pesticide applications in that area. I recently met with the lawyers involved in this
lawsuit and was informed that they are helping people who have not only been harmed severely by the
aerial pesticide applications (apparent long term effects upon the nervous or immune system and birth
defects), but are also helping people who have had less severe exposures (including shorter periods of
nausea, immune system weakening, or who may have had to relocate because of the spraying).
We would like to locate individuals in Brevard county who believe their health has been worsened by
the county's mosquito spray program. For example, recently, we received an email from someone in
Vero Beach who became violently ill after being "accidentally sprayed" with the pesticide permethrin
from a mosquito control truck while jogging along the sidewalk. This required a trip to the hospital.
If you live in Brevard County and have become ill from any mosquito control chemicals or detected
any subtle health symptoms the day following exposure (from flu like symptoms to neurological
effects - please let us know by contacting us at research @chem-tox.com so we can keep you up-to-
date on topics you may find of interest.
Thank You
Information compiled by
Richard W. Pressinger (M.Ed.)
Wayne Sinclair (M.D.)
email: research @chem-tox.com
The following research was located from the University of Florida Medical Library regarding
environmental and public health effects found to occur from exposure to the mosquito control
pesticides - dibrom (naled)- permethrin - and other chemical ingredients found in dibrom which
include - dichlorvos and trichlorfon. As you'll read below, the evidence clearly shows these chemicals
are far more dangerous than previously believed and emphasizes the critical importance for
implementing immediate alternatives.
Background on BreYard's Mosquito Pesticides
Brevard County Mosquito Control is currently using the pesticide "permethrin" in its "mosquito truck"
spray program along with the use of the pesticide "dibrom" (naled) in its aerial spray program. The
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potential health and environmental effects outlined below strongly support the importance of finding
alternatives to these pesticides as soon as possible.
Chromosome/Genetic Damage Evident in
Immune System Cells from Permethrin
SOURCE: Teratogenesis, Carcinogenesis, and Mutagenesis, 14:31-38, 1994
Researchers at the National Center of Sanidid Ambiental in Madrid Spain found that the pesticide
permethrin (the type used in Brevard's Mosquito Truck Spray Program) was able to induce"structural
chromosome aberrations" in human immune system cells as well as in the the reproductive cells in
laboratory animals. The chromosome damage became apparent after 2 hours of exposure at levels of
150-200 ug/ml (micrograms per milliliter). Chromosome damage was also detected at lower levels.
As stated by the researchers:
"The effect of permethrin seemed to be dose-dependent. Permeth.£in induced chromosome and
chromatid-type aberrations. The highest frequency of chromosome aberrations, mainly chromosome-
type, was induced by 100 ug/ml of permethrin in both cultures... Thus, we can say that permethrin is
a dear clastogenic (genotoxic) agent in two different cell systems."
J. Muro, A. Martinez, A. Lopez, M. Diaz and R. Fernandez
Helicopter Application Pesticide Dibrom
Contains Carcinogenic Chemical
SOURCE: Japanese Journal of Cancer Research, 82:157-164, February, 1991
Dichlorvos is an organophosphate pesticide which is often called DDVP. It's chemical name is
dichlorovinyl dimethyl phosphoric acid ester. Concerns regarding the use of the pesticide Dibrom
(naled) in Brevard's mosquito helicopter spray program are warranted as Dichlorvos is found as an
ingredient in their primary mosquito control pesticide Dibrom.
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Researchers at the National Institute of Environmental Health Sciences, Research Triangle Park,
North Carolina studied the effects of the pesticide Dichlorvos on several types of laboratory animals.
Dichlorvos was administered beginning at levels far below that needed to kill 50% of the animals
(called LD-50). Levels administered ranged from 4 to 40 mg/kg (milligrams per kilogram) body
weight. The study itself was carried out for 103 weeks.
While there were no changes seen in animals exposed to the pesticide when compared to animals not
exposed to the pesticide (controls) regarding body weights and survival rates, there were other serious
health effects observed. The researchers did find significantly higher cancer rates affecting the
pancreas - forestomach - as well as mononuclear cell leukemia in male rats.
The so-called "safety" of dichlorvos may have been based on articles appearing in the journal Mutation
Research in which scientists were reported to "down-play" the cancer risk. However, as stated by the
scientists in this more recent research paper (pg. 158):
"Different views on the carcinogenicity data have been publishe& most indicate that the earlier
studies were inadequate (2 references pg. 158)flawed (1 reference pg. 158) or showed unequivocal
carcb~ogenicity (2 references pg. 158). According to the EPA (using all the available data)
"dichlorvos has been classified as a carcinogen based on oncogenic effects in mice and rats (1
reference pg. 158) ...... Increased incidences of mononuclear cell .!eukemia was observed in dosed
male and female rats. In the male rats the increase ~n incidence was dose-related and statistically
significant. Incidences of multiple fibroademonmas were seen in 9 exposed female rats whereas no~e
were observed in the controls.
In conclusion the researchers stated,
"Dichlorvos caused or was associated with neoplastic responses in rats (pancreas, hematopoietic
system, and possibly the mammary gland) and in mice (forestomach)."
As thousands of gallons of this chemical have been sprayed over populated areas in the Brevard
community and into the Indian River - the potential for irreversible damage to public health, wildlife
and marinelife must be considered in light of the above research.
Po C. Chan, James Huff, Joseph K. Haseman, Roger Alison and J. D. Prejean
National Institute of Environmental Health Sciences, Research Triangle Park, NC
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Southern Research Institute, Birmingham, AL
Elevated Brain Damage Found from
MOsquito Control Pesticide
Source: Neurochemical Research, 19(5),569-574, 1994
The pesticide trichlorfon is a common ingredient in the mosquito pesticide dibrom (naled) used here in
Brevard County.
In this current study, the chemical trichlorfon was found to cause a "severe reduction" in brain weight
(and shape) in test animals exposed. The timing of exposure to the developing offspring appeared to
be the key factor in determining neurological damage (known as the "critical brain growth period"). It
occurred when the chemical was administered between 40-50 days gestation for the guinea pig which
scientists say correlates with the brain growth spurt period for the animal.
The photograph above shows a normal guinea pi.g brain (left) and the brain of guinea pig that
was exposed to trichlorfon (right) during the critical brain growth period.
The powerful neurotoxic nature of this pesticide was further emphasized when the scientists found
that these brain abnormalities did not occur when animals were exposed to the other pesticides tested -
soman - TOCP and ethyl-trichlorfon.
Scientists concluded by stating they suspect the nervous system abnormality occurred due to direct
damage to the DNA at a time when the animal's repair systems are not developed.
CHEM-TOX COMMENT: How many pregnant women in Brevard County may have been at the
"critical period" for their child's neurological development will not be known. However, the fact that
this study shows that neurological damage can easily occur in animals (who are often less sensitive
than humans to harmful neurological effects) is enough to warrant serious re-evaluation regarding the
use of this toxic chemical over populated areas.
University of Oslo, Institute of Biology
Department of Molecular Cell Biology, Oslo, Norway
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Norwegian Defense Research Establishment
Division for Environmental Toxicology, Kjeller, Norway
Liver Damage Il, inked to Mosqnito Pesticide Ingredients
Trichlorfon and Dichlorvos
Source: Toxicology, 76:69-77, 1992
Another toxic effect of the chemicals trichlorfon and dichlorvos was identified by researchers at the
Osaka City Institute of Public Health and Environmental Sciences. Here, the scientists found that
trichlorfon and dichlorvos caused damage to liver cells from rats treated for 90 minutes with more
than lmM of the chemicals. Although no significant effect was seen at exposure levels of 0.5mM to
control rats exposed to trichlorfon, the scientists did observe 14% liver cell death at lmM and 20%
cell death at 2.0mM. Regarding the other mosquito control pesticide ingredient dichlorvos, it was
shown to be considerably more toxic to liver cells than trichlorfon. At lmM exposure level there was
57% liver cell death and 59% cell death at 2.0mM.
CHEM-TOX COMMENT: As stated in the Surgical Nursing Manual - 70% of the human liver must
be damaged before problems appear in routine blood tests. Therefore, it can take many years of
exposure to liver toxic chemicals to detect damage. With the information from the above research
however, it needs to be considered that a potential does exist for the mosquito pesticides being applied
by Brevard's Mosquito Control District to be contributing to accelerated attrition to this vital organ.
While the effects would not be detected immediately in healthy individuals, one must consider the
elevated harm that could occur to older or sick individuals whose liver function has already reached
the 70% damage threshold.
Tetsuo Yamano
Osaka City Institute of Public Health and Environmental Sciences, Japan
Marine Life Damaged by Pesticide Dibrom
Source: Fish Behavior. Proc. All-Union Science Conference, Nov 20-24, pg. 165, 1989
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Research now shows common mosquito control pesticides can cause significant damage to fish
throughout our waterways.
Russian scientists studied the growth rates of Bream (a fish common in Florida) after exposure to the
dibrom/naled contaminant known as "dichlorvos." The first major effect detected was a significant
reduction in the growth rates of the fish. Scientists at the Institute of the Biology of Inland Waters,
Russian Academy of Sciences, attempted to locate the exact masons for this reduction in growth.
They theorized that enzymes in the fish gut were being damaged by the pesticides. However, this
turned out not to be the case, as reported in the Bulletin of Environmental Contamination Toxicology,
52:338, 1994. Further research is now warranted, but researchers believe it may be due to the subtle
neurotoxic actions of the pesticide and its effects upon the areas of the brain involved in feeding or
food search mechanisms.
I. L. Golovanova, G. M. Chuiko, D. F. Pavlov
Institute of Biology of Inland Waters, Russian Academy of Sciences
Borok, Yaroslavie Region, Russia
Florida Turtles Suffer Unusually High Cancer Rate
Source: Vero Beach Press Journal, April 21, 1996
Tumors were once a rare occurrence on Florida turtles, however, today it is more the norm. It was
reported that 50-65% of turtles throughout sections of Florida's rivers am being found with tumors
over their bodies (note the whitish growths along the front of the turtle's flippers). Although the
tumors are believed to result from viral infections, the fact that only turtles in polluted waters have the
tumors raises questions to the potential for pesticides and chemicals to weaken the immune systems of
the turtles. It is the immune system that must function properly to constantly remove virus, bacteria
and cancer cells as they develop. When the immune system is weakened enough in any living mammal
by pesticides, viral and cancer cells can then grow more rapidly, thereby causing greater damage to the
organism.
Central Florida River systems are currently running out of time because of the damaging impact of
pesticides and chemicals from lawn spray applications, commercial citrus grove run-off and large scale
aerial and truck applications of mosquito control pesticides. Fish and other aquatic organisms
(especially shrimp) have been reported as experiencing mutations in development and alterations in
important behaviors critical to the survival of the organism from very low levels of pesticide run-off
exposure.
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In an article on the increased number of tumors being found on turtles, appearing in the April 21, 1996
Vero Beach, Press Journal, Florida biologist Liew Ehrhart stated pollution is the"one common
thread." Dr. Ehrhart went on to say,
"It only crops up in populations in degraded water. In bays, sounds and lagoons that have runoff,
either urban or agricultural, hi pristine water, they don't have the disease."
How long will this problem last? Apparently it will continue to grow worse as long as we continue to
allow pesticides over our lawns - neighborhoods - and families.
Child Leukemia & Aplastic Anemia after DDVP Exposure
SOURCE: The Lancet, pg. 300, August 8, 1981
Seven children with bone marrow disorders have been observed over the past 8 years by physicians at
Travis Air Force Base Medical Center in California. The physicians believe the blood disorders, in all
cases, were caused by organophosphate pesticides.. All blood disorders occurred shortly after
exposure to the pesticides DDVP/propoxur and malathion. The duration of inhaling insecticides
ranged from 2 minutes in a patient enveloped in a thick insecticide fog in a small shed to 2 days in
other patients whose homes were fumigated by their parents. Six patients had aplastic anemia and one
had acute lymphoblastic leukemia. The physicians also cited research showing leukemia in farmers has
significantly increased during the period of 1964 to 1976 (Mayo Clinic Proc, 53:714-18, 1978). Apple
growers exposed to organophosphates had a higher incidence of leukopenia (very low white blood
count) than a control population (Canadian Medical Association Journal, 92:597-602, 1965).
Drs. Jerry D. Reeves, David A. Driggers, Vincent A Kiley
Department of Pediatrics, David Grant Medical Center
Travis Air Force Base, California
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Other topics to be posted here soon include:
Pesticide Exposure Can Increase Infections in Humans
There is now enough solid evidence to state that, in fact, pesticide exposure increases the likelihood of
developing bacteria and viral infections. The area of science that studies this phenomena is called
"immuno-toxicology" and investigates how modem chemicals can increase viral and bacteria infections
in humans and animals by weakening immune system function (i.e. lowering white blood cell count -
slowing white blood cell movement - disarming the mechanisms white blood cells use to locate and
destroy virus and bacteria cells - lowering production of the essential immune system regulators
interferon - interleukins - and weakening or damaging antibody production). Currently, manufacturers
of Brevard's mosquito control pesticides dibrom and permethrin are not required to test for any of the
above health effects.
Don't Be Misled By "Safety" Claims
When chemical representatives (or public officials) state how "SAFE" any given chemical is when
trying to calm the fears of the public - keep in mind one of their favorite games. First - you'll often
hear reference to the word "toxic" in their explanations. This is where the average citizen is
dangerously fooled. Most people erroneously judge the danger of any chemical based on the word
"toxic." This occurs because the term "toxic" is loosely referred to as- the amount of a chemical
needed to kill an animal or person. Chemical Industry Spokesmen conveniently forget to mention
that there are hundreds of other health effects from chemicals besides their overt toxicity (death). In
fact, if you think about it, death is really the last thing we're conqemed about since exposure to levels
much lower than those considered "toxic" are being'shown to affect the immune and nervous system
in many subtle ways.
Child Cancer Risks from Pesticides and Chemicals
For example, "sub-toxic" effects documented from pesticide exposure can include the biological
impact mentioned previously upon the immune system which in turn can cause an increase in viral and
bacterial infections - colds - flu - fever - encephalitis - autoimmune disorders (arthritis) - increased
asthma incidence - and even cancer (the immune system's "Natural-Killer-Cells" are a class of immune
system cells with a voracious appetite for devouring cancer cells in the body). For more information
on how scientists are finding a weakened immune system results in increased child cancers - please
visit our Child Cancer Site at http://www.chem-tox.com/cancerchildren
Infertility Risks from Pesticides and Chemicals
Specific sub-toxic effects from pesticides have also been found to occur to the reproductive processes,
which many scientists state is why we are seeing so many more cases of infertility today. Exposure to
pesticides have been found to result not only in infertility, but have also been found to increase the risk
of miscarriage as well as damaging the 65 day sperm development process within the male. For more
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information on the ability of pesticides and chemicals to damage the reproductive process please visit
or Reproductive Toxicology site at - http://www.chem-tox.com/infertility
Neurological Disorders from Pesticides
Specific sub-toxic neurological effects identified from pesticide exposure include - memory and
concentration loss - irritability - headaches - problems with balance - reaction time and even increases
in depression (for details and references on these health effects please visit our pesticide toxicology
site at http://www.chem-tox.com/pesticides.
Child Learning and Behavioral Effects from Pesticides
Specific sub-toxic neurological effects have also been found to occur to the developing offspring
during pregnancy whose brain is growing at over 4,000 cells per second beginning in the 4th week of
pregnancy. Documented effects from pesticides and other chemicals during this critical brain growth
period include - hyperactivity - learning disorders - attention deficit disorder - and aggressive
tendencies. Children with learning disabilities have been found to have brain cells that have migrated to
the "wrong" parts of the brain (called dysplasia) as well as showing smaller brain cell size and
disorganized column patterns. If you would like more information on this topic, please visit our
Environmental Reproductive Toxicology site athttp://www.chem-
tox.com/pregnancy/learning disabilities.htm.
As you can see, "toxicity" is really the least of our worries.