Presentation to
Protection and Community Services,
September 11, 2006

http://crowinc.org/PresentationProtCommSvcsSept06.html


It's very frustrating to be making this presentation to you today, for many reasons...

  • because it's my grandaughter's birthday, and I'd rather be with her...
  • because the first time I presented to you, the Standing Committee on Protection and Community Services, there were some 60 pesticide by-laws across Canada.  This may be my last presentation and now there are 120 pesticide by-laws across Canada--and Winnipeg is still in a race for dead last...
  • because you want to hear about one kind of disease when we know malathion and other pesticides also contribute to birth defects, learning disorders, Parkinsons Disease, arthritis, eye disorders, sexual dysfunction, psychiatric disorders, to mention only a few...
  • and finally because I feel like the information I have provided in the past isn't being heard, particularly by the Chairman.  If he had read it, he wouldn't be making these kinds of comments in the media (Fog-cancer link?, Winnipeg Sun, July 9, 2006)
1.  There's no proof the city's fogging is a health risk.

2.  There is no medical evidence that shows this causes harm to human beings in the amount we apply it in. 

3.  Health Canada would not allow a cancer-causing agent to be used.

These statements are completely untrue and the rest of this presentation is dedicated to educating Councillor Steeves, because I have a vested interest in Steeves descendents.  Please, if you can't educate yourself for your constituents, at least do it for your children.


Lie #1
There's no proof the city's fogging is a health risk. 

Just because you haven't read the proof, that doesn't mean it doesn't exist.   Malathion is immunotoxic, neurotoxic, and genotoxic.
immunotoxicologyOPpesticides.pdf
AgeDependenceOPneurotoxicity.pdf
Malathion-treatedhumanT-lymphocyeshprtmutations.pdf
(In case you don't know, T-cells are the ones that protect us from cancer.)

Malathion is on the list of known or suspected endocrine-disruptors.  
See Appendix 5.1  Pesticides, Making the Right Choice for the Protection of Health and the Environment

Lie #2
There is no medical evidence that shows this causes harm to human beings in the amount we apply it in.

Spoken like a true lawyer--always read the fine print.   It is reminiscent of the industry guarantees of safety which are always qualified by the statement "if used according to label directions."  Well, according to the label directions on the City of Winnipeg Insecticide Labels and Material Safety Data Sheets we  ought to be wearing the following to prepare ourselves for exposure to Malathion:  "NIOSH/NSHA approved respirator, chemical safety glasses, chemical resistant gloves, coveralls; Avoid breathing vapours, contact with eyes, skin and clothing." 

The U.S. Environmental Protection Agency's Review of Malathion Incident Reports states the following:

"In addition to acute poisoning, malathion and other organophosphate
insecticides have been reported to be associated with chronic effects in
humans, including peripheral neuropathy, chronic neurobehavioral effects,
and the reported development of a sensitivity to chemicals previously
tolerated which is associated with a wide variety of symptoms.

Malathion is an organophosphate nerve toxin.  Organophosphates interfere with the body's ability to send and retrieve messages.  This means that brain functions are hindered.  Acetylcholinesterase becomes overstimulated at nerve endings (p 34, EPA Recognition and Management of Pesticide Poisonings) and interferes with nerve impulse transmission from nerve fibers to smooth and skeletal muscle cells, glandular cells, and autonomic ganglia, as well as within the central nervous system.

Health Canada's Factsheet on Malathion states that "You should consult your health-care provider" about the following symptoms of overexposure:

  • nausea, dizziness, confusion, headaches, weakness, diarrhea
  • eye, skin, nose or throat irritation
  • breathing problems
Why would PMRA have this information on their fact sheet if there was no evidence of harm?  All pesticides are toxic; they are designed deliberately to be toxic--if they weren't, they wouldn't work.  The question in "risk assessment" lies in what levels are "safe" for humans.  A previously accepted theory was 'the dose makes the poison'.  It is now known that even very-low dose exposures, especially repeated ones, can cause serious damage if the exposure occurs during certain key periods of development, or to particularly sensitive people.  I refer you to Dr. Sandra Steingraber, Living Downstream or the Ontario College of Family Physicians, Pesticides Literature Review, which states on page 63:

Immunotoxicity

An excellent literature review on immunotoxicity summarized
the research to date on pesticide effects on the immune systems
of laboratory animals, wildlife, and humans.  Three important
concepts were highlighted by the review:

(i) The three components of the immune system--humoral, cell-
mediated and non-specific immunity--work in an interregulating
way, so that an alteration in one part of the system may cause a
compensatory change in another.  Thus pesticide-induced,
immune-mediated disease may result from either direct immunotoxicity
or a compensatory response.

(ii) The immune system can be stimulated or suppressed by
pesticides; the same pesticide (e.g. malathion) can have either of
these effects depending on the dose.

(iii) Acute toxicity is not directly related to the immunomodulating
properties of pesticides.  For example, the carbamate aldicarb is the
most acutely toxic in its group, but is the least potent inhibitor of T-cell
proliferation through the mechanism of reduced production of
interleukin-1. 

In other words, the most toxic pesticides, or the most acute doses, are not necessarily causing the most immune deficiency.

Lie #3
Health Canada would not allow a cancer-causing agent to be used.  

What planet do you live on?  The list of cancer-causing agents for sale in this country is endless, and it starts with cigarettes.

The EPA

Comments submitted on behalf of the Natural Resources Defence Council by Dr. Jennifer Sass (Malathion, Docket OPP-34223) which point out in very scientific, detailed terms, precisely how the EPA fails to consider important data in registering Malathion.  Dr. Sass states, "Specifically, EPA has erred in its decision to downgrade the carcinogenicity classification of the malathion, overlooked important limitations of its developmental and neurotoxicity studies in its calculation of non-cancer concerns, and ignored peer-reviewed literature documenting toxicity of the malathion metabolite, malaoxon....

Comments submitted by Brian Dementi, a senior whistle-blower at EPA who felt compelled to write about the inadequacies of the Malathion review, particularly with respect to carcinogenicity studies, discounting of findings, interpretations, and inadequate review of evidence.
Brian Dementi, Ph.D., D.A.B.T.
Senior Toxicologist Toxicology Branch/HEDIt
http://www.epa.gov/pesticides/op/malathion/dementi_1100.pdf

The above comments, and much more, can be found on the U.S. Environmental Protection Agency malathion docket.

If you think the city of Winnipeg is free from the risk of litigation because it relies on registration by Health Canada, you are being negligent.  It is actually illegal to advertise a pesticide as being safe.

Health Canada

Point 1.1 of the Report of the Auditor General, Chapter One:  Managing the Safety and Accessibility of Pesticides states, "the federal government is not adequately ensuring that many pesticides used in Canada meet current standards for protecting health and the quality of the environment.  1.5  Health Canada has done only limited research on the health effects of pesticides despite the federal government's stated priority in this area.  1.15  The possible health and environmental impacts may be delayed--in some cases, for decades--and some people, especially children, may be particularly susceptible.  1.46  Steps are not always followed.  Although the Agency's process for evaluating pesticides is well-defined, its staff do not always follow the required steps.  We reviewed files on 30 recent submissions.  They included those that were processed most quickly and those that took the longest to process.  We found that in more than half, evaluators expedited the submission, skipped screening steps, cut the scientific review short, or skipped the public consultation stage."  1.102  Health Canada has very limited dedicated funding for research on human exposure to pesticides or the resulting health effects.  Three researchers are working on current pesticides, and they rely primarily on outside funding.

The Canadian Cancer Society

The Insect Control Branch has likely submitted to you the official position of the Canadian Cancer Society
 'it's okay to use Malathion because PMRA says we can'.  Keep in mind that PMRA justifies its position based on Winnipeg's historical use of Malathion.  According to the fact sheet on Malathion published by PMRA, "Malathion has been used in a number of large-scale spray programs for the control of pests.  In Canada, it has been used for decades in Winnipeg to control nuisance mosquitoes."  So, according to PMRA, 'it's okay because Winnipeg does it.'  They used to talk about its' safe use in New York too, until the lawsuits.

So while yes, the official position of the Canadian Cancer Society is that Malathion's okay because PMRA says so,  I invite you to read the following positions presented by various individuals within the Canadian Cancer Society, speaking out on behalf of all of us:

Cancer society says its research supports ban on cosmetic pesticide use, Thursday, 03 Aug 2006, The Charlottetown Guardian.

The article We're all facing chemical dangers; Many harmful products untested from Thursday 03 Aug 2006 in the Hamilton Spectator thoroughly explains our current risk, and outlines differences between the Canadian Cancer Society and the International Agency for Research on Cancer.


From July 2006, The Canadian Cancer Society's position on pesticides from the Kingston Whig-Standard, written by Cheryl Bird.

On Fri 28 Jul 2006, once again, the Canadian Cancer Society's position is explained in the Maple Ridge-Pitt Meadows Times, where the author writes, "I would like to take this opportunity to express the Canadian Cancer Society's support to create a pesticide control bylaw that would limit the use of chemicals such as 2,4-D or malathion on lawns and gardens in Maple Ridge."

Pesticides dangerous and not necessary

The Canadian Cancer Society position is explained in a letter to the editor in the Greater Vancouver Region in January 2006.

Canadian Cancer Society community outreach consultant Nathalie Noel, making a presention to the Town of Tillsonburg, August 10, 2005.  "The Canadian Cancer Society believes we should limit exposure now, rather than possibly face illness later," she said. "To put it at its most basic level, it's better to be safe than sorry."

Thank-you.