• Learn To Manage Weeds Without Chemical Pesticides
  • LIving Near Fields Increases Pesticide Exposure
  • SNAP Tour of Organic Vegetable Garden
  • Weeds Can Be Managed Without Chemical Pesticides
  • Link to SK Organic Resources
  • Driving Near Recently Sprayed Fields Exposes People to Pesticides
  • Learn About Pesticides in Foods
  • Learn to Manage Pests Naturally
  • Grow a Lush Garden Organically
  • SNAP Display at Event

Cancer

Links between individual pesticides and cancer or pesticides and individual cancers

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Dr. Wozniak: Roundup Damages DNA in Human Blood Cells at Low Concentrations (publishd in Food and Chemical Toxicology, July 2018) with link to original article. DNA damage induced by glyphosate and its derivatives increased in order: AMPA, glyphosate, Roundup 360 PLUS. AMPA is the degradation product of glyphosate. The formulation Roundup 360 PLUS was toxic at 50 times lower concentration than glyphosate alone. For regulatory purposes, a pesticide is tested by itself, never as a formulation. Acceptable levels are also based on single pesticide testing, and not on its increased toxicity in formulation. 

Neonicotinoids may alter estrogen production in humans (INRS,April 26, 2018,/ by Stéphanie Thibault)   An INRS team publishes the first-ever in vitro study demonstrating the potential effects of these pesticides on human health in the journal Environmental Health Perspectives. The results of the study show an increase in aromatase expression and a unique change in the pattern in which aromatase was expressed, which is similar to that observed in the development of certain breast cancers. (also filed under neonicotinoids)

Harvard Meta-Analysis Ties Childhood Cancer to Pesticide Use (Beyond Pesticides, September 15, 2015) A study released this week in the journal Pediatrics finds that children’s exposure to pesticides in and around the home results in an increased risk of developing certain childhood cancers... For example, while residential herbicide use was associated with an increased risk of leukemia, the link between outdoor insecticide use and childhood cancers was not found to be statistically significant. However, exposure to insecticides inside the home was significantly associated with an increased risk of childhood leukemia and lymphoma.

Popular weedkiller may cause cancer, World Health Organization agency says Ariana Eunjung Cha / The Washington Post, 6 July 2015. 2,4-D, sprayed widely on farms and used in a number of popular lawn-care products has been designated as "possibly" carcinogenic to humans by a World Health Organization research arm. 2,4,5-T was the main part of Agent Orange containing a lot of dioxins and has been banned for a while. but 2,4-D contains dioxins too. However, they are not the kind companies have to report on, so are not regularly measured. More on 2,4-D and dioxins under registration and re-evaluation.

Media and NGO comments on WHO classification of glyphosate as probable carcinogen (GM Watch. 02 April 2015). However, unless the EPA reforms its evaluation processes, it will not take the WHO report (GM Watch,March 20, 2015) into serious consideration.

Read more: http://www.motherearthnews.com/nature-and-environment/brain-tumors-in-children-caused-by-pesticide-exposure-zb0z1305zroc.aspx#ixzz3KOkuP8DT

Review Links Glyphosate to non-Hodgkin’s Lymphoma (Beyond Pesticides, May 2, 2014 The study represents one of the most comprehensive reviews on the topic of occupational exposure to pesticides in scientific literature, demonstrating their clear harm to human health. In addition to linking glyphosate to non-Hodgkin’s lymphoma, the researchers also found that carbamate insecticides, organophosphate insecticides, phenoxy herbicide MCPA, and lindane were positively associated with NHL cancer.

Triclosan Linked to the Growth of Breast Cancer Cells (Beyond Pesticides, April, 29, 2014) as well as octylphenolTriclosan is an antibacterial and antifungal agent found in numerous commonly known household products. Octylphenol is a commercial solvent that can be found in paints and plastics, and is often used as an inert ingredient in pesticide formulations in the U.S, but not listed in Canada (List of Formulants 2010). Both chemicals are also endocrine-disrupting.

Controversial New Study Reports GM Corn Can Cause Cancer

SKIN- Pesticide use and cutaneous melanoma in pesticide applicators in the Agricultural Heath Study Significant associations were seen between cutaneous melanoma and maneb/mancozeb, parathion, and carbaryl. Other associations with benomyl and ever use of arsenical pesticides were also suggested. (June 2010)

Residential Pesticide Exposure Blamed for Children Brain Cancers 2009

Crop herbicide imazethapyr may cause bladder and colon cancer 2009

Breast Cancer (Julia Brody, PhD from the Silent Spring Institute.(2012 Beyond Pesticides Forum: Pesticides & Health Panel, pt. 3) video

Non-Hodgkin Lymphoma Linked to Herbicides in Two New Studies 2008

EWG is rethinking cancer prevention (April 2016) Traditional initiatives that aim to prevent cancer have largely ignored the role of toxic substances in the environment. EWG wants to change that with new investigations on environmental causes of cancer. We will inform and empower you with tips and tools to help stop cancer before it starts. Check their site for their blog, research, resources, headlines and 'ask an expert' on cancer prevention.

Agricultural Crop Density Linked to Childhood Cancer in Midwest (Beyond Pesticides, October 16, 2015) According to a new study, living in crop-dense regions is linked to increased leukemia and central nervous system cancers in children. Although there is a litany of scientific literature that highlights the link between pesticide exposure and childhood illness, this study is one of few that examines the relationship between residential exposures to agricultural pesticides via crop density and adverse health outcomes, and may serve as a basis for further investigation into childhood cancer rates in areas where agricultural pesticides are highly used. The study, titled Agricultural crop density and the risk of childhood cancer in the Midwestern United States: an ecologic study, was published in the journal Environmental Health.

Exploring the Connection: A State of the Science Conference on Pesticides and Cancer,

Canadian Cancer Society   Conference Presentations (Nov. 12,13, 2008)

President’s Cancer Panel Says Burden of Environmentally Induced Cancer Greatly Underestimated  (Beyond Pesticides, May 11, 2010. Posted in Agriculture, Cancer, Chemicals, Disease/Health Effects, Farmworkers)The Panel’s report: Reducing Environmental Cancer Risk: What We Can Do Now. "Part Two of the report focuses on sources and types of environmental contaminants, and its second chapter focuses specifically on agricultural sources of exposure... Approximately 40 chemicals classified by the International Agency for Research on Cancer (IARC) as known, probable, or possible human carcinogens, are used in EPA-registered pesticides now on the market.” The Panel notes that the pesticide tolerances, the allowable limit on food, have been criticized by environmentalists as being inadequate and unduly influenced by industry." " In addition, the report finds that health care providers often fail to consider occupational and environmental factors when diagnosing patient illness."

April 2009   BC Health and Environmental Powerhouses Call for Cosmetic Pesticide Ban as Election Campaign Ramps Up

SK Residents support pesticide bylaws. ‘Nearly 7 out of 10 Saskatchewan residents (69%) believe that pesticides pose a threat totheir health and would support a law phasing out pesticides used to beautify lawns and gardens.’ says a Canadian Cancer Society-SK (CCS-SK) sponsored Ipsos Reid poll. CCS-Sk report on environmental carcinogens in Saskatchewan deals specifically with tobacco, second hand smoke, cosmetic use of pesticides and community right to know, and product labeling. (2008)

Group wants to weed out pesticide use in Sask (SNAP) Regina Leader Post article (June 2007) 

Environmental Carcinogens. Report of the CCS-SK. Chapter 4 presents CCS-SK position on pesticides.

Canadian Cancer Statistics from the Canadian Cancer Society. Browse the news on the right side or search 'Cancer statistics'

Cancer Smart 3.1 Consumer Guide from the Labour Environmental Alliance Society, Vancouver B.C. www.leas.ca/ (2011) Pesticides are covered in one whole chapter plus in the chapter on foods.

Cancer society says its research supports ban on cosmetic pesticide use.

Identifying agents of cancer  statement from the Canadian Cancer Society: "We agree with the International Agency for Research on Cancer (IARC) that about 80 per cent of cancers are linked to environmental factors such as exposure to chemicals at home and in the workplace, as well as tobacco smoke, obesity, smoking and inactivity ".

Report on Carcinogens. http://ntp.niehs.nih.gov/?objectid=03C9B512-ACF8-C1F3-ADBA53CAE848F635  Prevent Cancer Now. Spring 2012  from article above)

The United States’ bi-annual Report on Carcinogens, a product of the National Toxicology Program, provides a list of all substances which are known or reasonably anticipated to be human carcinogens... Product manufacturers are now using the GreenScreen™ to ensure that the hazardous materials they eliminate will indeed be replaced by known safer alternatives.