Showing posts with label glyphosate. Show all posts
Showing posts with label glyphosate. Show all posts

Saturday, May 14, 2011

Dr. Huber's Warning...


Remember when GE alfalfa was released?   

"What's the urgency?", Huber asked. 

A multimillion dollar company breathing down the president's back maybe? Wait for scientific information that would ruin Roundup Ready crops forever?

Never! Let's ruin our soil, crops, livestock and sustainability instead.

"On January 17, internationally recognized plant pathologist Dr. Don Huber, wrote a letter to USDA Secretary Tom Vilsack warning of the discovery of a new pathogen and a possible link between Roundup Ready® (GMO) corn and soybeans and severe reproductive problems in livestock as well as widespread crop failure.

Less than 3 weeks later, the Obama administration approved 2 new Roundup Ready® GMO crops, set to be planted this spring... Read on about Dr. Huber's discovery. If it gives you pause, sign the Food Democracy Now! petition to ask President Obama and Sec. Vilsack to stop these seeds from being planted until further research is done.

Roundup Ready® seeds are genetically engineered to be resistant to Monsanto’s top selling weed killer Roundup, which is made up of Glyphosate and a trademarked formula of component chemicals. In 2007, more than 185 million pounds of Glyphosate were sprayed on America's soils and crops and that amount has only continued to rise as more weeds develop resistance to Glyphosate."
Source: Food Demoncracy Now!

According to the EPA’s Pesticides Industry Sales and Usage 2006-2007 report, Glyphosate is the most commonly used pesticide active ingredient in the agricultural market.  Market estimates in the Home and Garden Market sector are 5-8 million pounds, which means we are depleting our own back yards of beneficial microorganisms and mercury.

http://www.epa.gov/opp00001/pestsales/07pestsales/usage2007_3.htm

Most Commonly Used Conventional Pesticide Active Ingredients,
Agricultural Market Sector, 2007, 2005, 2003, and 2001 Estimates
(Ranked by Range in Millions of Pounds of Active Ingredient)
Active Ingredient
Type
2007

2005

2003

2001


Rank
Range
Rank
Range
Rank
Range
Rank
Range
Glyphosate
H
1
180-185
1
155-160
1
128-133
1
85-90



















World and U.S. Pesticide Expenditures
User Level by Pesticide Type, 2007 Estimates

World and U.S. Pesticide Expenditures at User Level
By Pesticide Type, 2006 and 2007 Estimates


Year

World Market

U.S. Market

U.S. Percentage of
World Market
Type

Mil $

%

Mil $

%

2006
Herbicides (1)

14,247

40

5,673

48

40
Insecticides

10,259

29

4,091

35

40
Fungicides

7,987

22

1,165

10

15
Other (2)

3,320

9

855

7

26
Total

35,814

100

11,784

100

33
2007
Herbicides (1)

15,512

39

5,856

47

38
Insecticides

11,158

28

4,337

35

39
Fungicides

9,216

23

1,375

11

15
Other (2)

3,557

9

886

7

25
Total

39,443

100

12,454

100

32
http://www.epa.gov/opp00001/pestsales/07pestsales/sales2007.htm

According to the USDA and EPA, the United States spends thousands of dollars a year, totaling nearly half of the world’s expenditures on pesticides.  



"A growing body of scientific evidence has shown that the overuse of Roundup and Glyphosate has created severe micronutrient deficiencies in the soil and plants causing an epidemic of diseases, such as Goss's Wilt on Roundup Ready® corn and Sudden Death Syndrome in Roundup Ready® soybeans."





"Recently a team of top U.S. scientists discovered an organism associated with this rise in plant diseases in Roundup Ready® corn and soybeans which form the foundation for animal livestock feed in the U.S. The organism is observable only by an electron microscope, and was previously unknown to science."

"a replicating and reproducing hitchhiker"... "it's infectious to cattle, pigs, horses, and poultry. It will kill a fertilized egg in 24 to 48 hours" Dr. Huber says.


"This new organism, along with nutritional deficiencies in the Roundup Ready GMO corn and soybean feed, has been associated with a sharp rise in animal infertility including a 20% failure to conceive rate among cattle and hogs and up to a 45% rate of spontaneous abortions within cattle and dairy operations."

Dr. Huber states, "there is direct concern with the continue use or abuse of the system".

 

"In response to the published and emerging science, Dr. Huber wrote a letter to Secretary Vilsack asking him to delay his decision to approve Roundup Ready® alfalfa expressing his grave concerns about the long-term implications of more Roundup Ready® crops on the market."

Huber boasts his concern about Roundup Ready Alfalfa.  In this comment he speaks slowly and definitely, pausing almost, to sink in the point, with finger wagging:  "When you take our number one forage crop and you place it in any kind of jeopardy, we have a tremendous impact on the sustainability of our animal production." He then goes on to state concern for pollinators...





Huber also goes on to say that Roundup ready crops do not have the same nutritional values than non Roundup Ready product.  His concerns were sent to Secretary Vilsack before GE Alfalfa was released, but DID VILSACK LISTEN?! No, and why would he when as Iowa state governor, he originated the seed pre-emption bill in 2005, effectively blocking local communities from regulating where genetically engineered crops would be grown. BAD CHOICE in COMPANY MR. PRESIDENT!

Monday, February 21, 2011

New Hampshire House Bill-495 Healthy Lawns, Healthy Kids

Check out my notes from How the Committee Meeting on Feb. 22, 2011 went.


Second year and a second chance for New Hampshire to enact what will start a change towards healthier areas for children to learn and play.  HB495 hopes to minimize the use of pesticides on the grounds of child day care facilities, schools, and state parks.  Hopefully pushing NH  towards a more organic integrated pest management practice. 19 states have already enacted IPM with some states making it mandatory to protect childrens health.

While speaking to a very knowledgeable man from the company that overlooks my own house's pest problems and performs pesticide management in the buildings of many NH schools his take on outdoor pesticide was that "They are shortcuts"  He says that the goal is to reduce pesticide levels and educate people about the threat of pests.  He added, The life threatening pest threats for children, especially those allergic are wasps and bees both on playground and soccer fields. 

"Resorting to pesticides is surrendering"

Not taking care of turf, leaves a chance for pests. If there is dusty, open spots, pest such as ground wasps and dandelions can move in. Although we may not save dramatically on organic land care due to extra maintenance, the overall goal is to improve turf.  This will have a better result that is appreciated by everyone.

That is what I heard from my pest management guys.  What do yours say?

 

Please support  HB0495 and the LEAH Collective who brought forth this bill.

The first meeting in front of the Environment and Agriculture committee is February 22, 2011 at 1PM in room 303 of the Legislative Office Building. YES TOMORROW! I hope to see you there!!


Is America Getting Dummer?

AN ANTHROPOLOGICAL APPROACH TO THE EVALUATION OF PRESCHOOL CHILDREN EXPOSED TO PESTICIDES IN MEXICO. E A Guillette et al., Environmetal Health Perspectives 106(6): 347–353 (1998)


Authors of this comparative study took into consideration known variables that would influence a child’s growth and development.  Two groups of 4-5 year old children from the Yagui Valley of northwestern Mexico were selected with similar “genetic backgrounds, diets, water mineral contents, cultural patterns, and social behaviors.”  After these variables, only one important difference remained: exposure to pesticides.

One group of children was selected from an agrarian area, while the second group is from hills above this area, where pesticide use is avoided.  This is a landmark study, often refereed to when studying issues of pesticide exposure on child development concerning mental function

When concerning levels of pesticides were found in breast milk and the cord blood of newborns in 1990, human studies for rapid assessment of environmental problems were developed.  The Rapid Assessment Tool for Preschool Children (RATPC), were made to measure growth and development.

These two groups of children, one from an area with high pesticide use and one from an area that avoided pesticides, were compared in these tests which examined normal childhood activities.  Although growth did not seem to be effected functionality was. 
Children exposed to pesticides “demonstrated decreases in stamina, gross and fine eye-hand coordination, 30-minute memory, and the ability to draw a person.”


Why am I so concerned about pesticides and our children's health? Because both the EPA and research from our trusted science and health professionals say we should be!!!


MANUFACTURERS OF PESTICIDES, RESEARCH, TEST AND MARKET THEIR PRODUCTS
The EPA only reviews data from the manufacturers of pesticides and rarely performs independent testing.  The criteria for “safety” of a product is based on a response that occurs suddenly or short term (within 24hours) for the lethal dose (LD) reaction on a 160 lb healthy male!

The Ontario College of Family Physicians conducted a complete overview of studies from three online medical journal databases: PreMedline, MEDLINE, and LILACS, which linked pesticide exposure and negative health affects.  A vast amount of studies were reviewed and split into two overviews: evidence linking pesticides to cancer and to non-cancer health effects.
   
  1.102 studies were reviewed that found evidence of pesticides exposure related to cancer: predominately brain, prostate, and kidney cancers, with increased risks reported to children.
  2. Non-Hodgkin’s lymphoma and leukemia related studies consistently show links to pesticide exposure. Researchers also cite that some children with cancer had associations solely because their parents were exposed to pesticides at their place of employment.
    Non-cancer health effects were reviewed in 124 studies since 1992 in the second overview; conclusions find firm evidence for all neurologic and genotoxicity health effects.
  3. Neurologic effects (Long-term effects include cognitive and psychomotor dysfunction, and neurodegenerative and neurodevelopmental effects) including depression and Parkinson's disease
  4. Genetic damage was commonly increased two-fold in relation to pesticide exposure.   
  5. Reproductive effects include:
Birth Defects: limb reductions, central nervous system defects and heart defects,
Fetal Death: spontaneous abortion, stillbirth, and neonatal death
Altered Growth: low birth weight, prematurity, altered fetal growth. Pyrethroid
pesticides were implicated in positive studies.
others, including altered placental quality and developmental delay



CHILDHOOD BRAIN TUMORS, RESIDENTIAL INSECTICIDE EXPOSURE, AND PESTICIDE METABOLISM GENES. Nielsen, S.S. et. al, Environmental Health Perspectives 118(1):144-9 (2010)


This case-control study of 201 cases and 285 controls suggests that organophosphorus and carbamate insecticides that target the nervous system in combination with a child’s reduced ability to detoxify them, may be associated with childhood brain cancers.  CBT risk increased among children exposed to residential insecticides including treatment of the home, yard, garden, pets, for nuisance pests such as ants and cockroaches and/or for lice.  Whereas among children never exposed, CBT risk was not increased.  This study specifically examined exposure to pesticides during pregnancy and childhood.  
Authors suggest, “results are consistent with the possibility that children with a reduced ability to metabolize OP and perhaps carbamate insecticides might be at increased risk of CBT when sufficiently exposed.”  At the time of this study, the insecticides, chlorpyrifos and diazinon were still unrestricted for residential use in the United States.  However, children continue to be exposed to other pesticides considered AChE inhibitors, including many used on school grounds.
Photo Courtesy of: Thomas Lekfeldt, Ekstra Bladet/MOMENT "A STAR IN THE SKY"
Vibe, only 5 years old developed a brain tumor and due to the location of the tumor it was not possible to surgically remove it. Instead, Vibe went through a treatment procedure with many chemotherapy and radiation treatments.


According to the pesticide control board , In NH we used 4,943 lbs of glyphosate in 2004 and 1,099 lbs in 2006    As well as 5,163 lbs of 2,4-D in 2006.     Our levels of Atrazine ROSE- atrazine has been basically BANNED in Europe due to negative health effects and limited strictly to corn. What are we doing?

Herbicides used in schools, such as dicamba and 2,4-D, designed to kill broadleaf weeds have exhibited birth and developmental effects. 2,4-D is also considered a “probable” endocrine disruptor by the EPA and is suspected to cause cellular mutations, non-Hodgkin’s lymphoma, and delay in brain development in humans. It is persistent in, and moves easily throughout, the environment and accumulates in water sources. http://dumpbear.com/Forestry/Herbicide/2-4-D-overview-SierraClub.pdf 

The Battelle Memorial Institute of Ohio, reveals after lawn application of 2,4-D, this herbicide moves to and was detected in indoor air and on all interior surfaces of surrounding buildings.  For young children, exposure levels indoors are estimated to be about 10 times higher after outdoor application.
http://www.jstor.org/pss/3454867

Spraying because of West Nile?!

Research presented as recent as November 2010, conducted by 5 research centers, shows evidence that pyrethroids cause developmental toxicity, harm brain development and cause mental delay.  Prenatal exposure to pyrethroids has now been linked to intelligence loss similar to that caused by lead.

And guess what else, spraying these pesticides to kill mosquitoes and guard against West Nile kills not target organism, Dragonflies in fact- who are mosquitoes number one predator. Often the mosquitoes come back even fiercer and with less natural predation.

Monday, January 31, 2011

Say NO to Genetically Modified Alfalfa and Roundup

Especially when it has not been properly researched or tested for health or environmental impacts. Please help me in not letting GE plants be as easily registered as pesticides and "approved" before any proof of safety is even had. Our heritage plants will thank you!

If you have animals then you know how important this forage crop is.
Visit the Northeastern Organic Farming Association for an idea on how to help. 

Contact the white house www.whitehouse.gov/contact and voice your concerns

Contact USDA/APHIS who is pressuring the USDA to approve the use of Monsanto's Genetically Engineered (GE) Roundup Ready ™ Alfalfa in time for Spring planting
Email: biotechquery@aphis.usda.gov or call 1-301-851-2300 and record your comments

GE Alfalfa or Roundup/Glyphosate ready alfalfa?...


In the year 2000, the U.S. used 18 million pounds of glyphosate. How about we do not support the use of more?

Glyphosphate, herbicide, and the active ingredient in Roundup, has demonstrated cancer, nervous system damage, kidney and liver damage and effects on the reproductive system. 

According to French researchers Nora Benachor and Gilles Eric Sellini, of the University of Caen, diluted Roundup, which contains glyphosate, causes death of cells of human umbilical cords, embryos, and placenta.

NOT CONVINCED?????


GLYPHOSATE. Cox Caroline. Journal of Pesticide Reform, 2004. Vol. 24 (4).

Glyphosate herbicides are the most commonly used herbicides in the world. They have been proven to cause cancer, birth problems, and disorders in children. Glyphosate herbicides also cause genetic damage in aquatic life due to its ability to drift from the application site into water sources.

EFFECTS OF ROUNDUP AND GLYPHOSATE FORMULATIONS ON INTRACELLULAR TRANSPORT, MICROTUBULES AND ACTIN FILAMENTS IN XENOPUS LAEVIS MELANOPHORES
Hedberg D., Wallin M. Toxicology in Vitro. 2010, 24(3):795-802

Results of this study show that glyphosate compounds inhibit intracellular transport but are pH-dependent. However the surfactants of Roudup increase the permeability of cell membranes allowing uptake of chemical substances at normal physiological pH. Therefore the surfactant ingredients of chemical formulations should be considered when regulations are proposed.

GLYPHOSATE FORMULATIONS INDUCE APOPTOSIS AND NECROSIS IN HUMAN UMBILICAL, EMBRYONIC AND PLACENTAL CELLS. Benachour, N, et al. 2009. Chemical Research in Toxicology 22(1):97-105

A landmark toxicological study on the various formulations of glyphosate (Roundup) found that in even using dilute levels of active and inactive ingredients, cell death occurred within 18 or 24 hours in human umbilical, embryonic and placental cells. The authors from the University of Caen, France suggested further dilution and stricter monitoring standards. In important findings, they discover that most glyphosate-based pesticides endanger fetal health.

HERBICIDE FACTSHEET: GLYPHOSATE (ROUNDUP). Caroline Cox, Journal of Pesticide Reform, Northwest Coalition for Alternatives to Pesticides, 1998.

“Glyphosate-containing products are acutely toxic to animals, including humans. Symptoms include eye and skin irritation, headache, nausea, numbness, elevated blood pressure, and heart palpitations. The surfactant used in a common glyphosate product (Roundup) is more acutely toxic than glyphosate itself the combination of the two is yet more toxic.”

OXIDATIVE STRESS RESPONSES OF RATS EXPOSED TO ROUNDUP AND ITS ACTIVE INGREDIENT GLYPHOSATE El-Shenawy N.S. Environmental Toxicology and Pharmacology. 2009, 28(3):379-385

This study examined cytotoxicity of Roundup and its fundamental substance glyphosate. “The results suggest that excessive antioxidant disruptor and oxidative stress is induced with Roundup” rather “than glyphosate.”

THE EFFECT OF SUB-ACUTE AND SUB-CHRONIC EXPOSURE OF RATS TO THE GLYPHOSATE-BASED HERBICIDE ROUNDUP Çağlar S., Kolankaya D. Environmental Toxicology and Pharmacology. 2008, 25(1):57-62

The effect of Roundup in the liver of rats was tested in the study. Liver damage was measured by biochemical markers and an investigation of liver tissue histopathologically. Mild effects on liver enzyme activities were found: concluding that Roundup induces hepatic toxicity.

INFLUENCE OF GLYPHOSATE AND ITS FORMULATION (ROUNDUP®) ON THE TOXICITY AND BIOAVAILABILITY OF METALS TO CERIODAPHNIA DUBIA. Tsui M., Wang W. and Chu L.M. ENVIRONMENTAL POLLUTION 138(1):59-68 (2005) http://www.ncbi.nlm.nih.gov/pubmed/15878796

The adverse chemical affects between glyphosate and availability of heavy metal to freshwater crustacean, Ceriodaphnia dubia (water flea) were examined in the study. In this accumulative study it was found that the uptake of some metals, including silver, was halted while others, like mercury, increased notably. These authors from the Chinese University of Hong Kong, “strongly suggests that glyphosate and its commercial formulations can control the toxicity as well as the bioavailability of heavy metals in aquatic ecosystems where both groups of chemicals can co-occur.”

NEW EVIDENCES OF ROUNDUP (A (R)) (GLYPHOSATE FORMULATION) IMPACT ON THE PERIPHYTON COMMUNITY AND THE WATER QUALITY OF FRESHWATER ECOSYSTEMS. Vera MS, et al., ECOTOXICOLOGY 19(4): 710-724 (2010) http://www.ncbi.nlm.nih.gov/pubmed/20091117

This study found that Roundup (A (R)) significantly increases the total phosphorus in freshwater systems leading to eutrophication, (“the gradual increase in the concentration of phosphorus, nitrogen, and other plant nutrients” ) and a shift in the water typology. Roundup also delayed the colonization of periphytic organism colonization (consult diagram on previous page). The eleven authors of this study conlude: “Based on our findings it is clear that agricultural practices that involve the use of herbicides such as Roundup affect non-target organisms and the water quality, modifying the structure and functionality of freshwater ecosystems.”

LOW TOXIC HERBICIDE ROUNDUP INDUCES MILD OXIDATIVE STRESS IN GOLDFISH TISSUES Lushchak OV. Et al., Chemosphere, 76(7):932-937 (2009) http://www.ncbi.nlm.nih.gov/pubmed/19450865

The formula used in Roundup contains glyphosate as the active ingredient and polyethoxylene as one of the additives. This study was conducted to determine the severity of toxicity of Roundup in the environment where it may accumulate and persist for a long time. Even though glyphosate is considered to be low toxic to animals by the WHO, this was the first study of this nature conducted on goldfish exposed to Roundup.

Results found that Roundup suppressed four major enzymes and enzyme groups in fish tissues. These enzymes are responsible for cell repair, detoxification, and protection of the red blood cells against oxidative damage. For example the enzymes responsible for cell repair, superoxide dismutase (SOD), “activities were reduced by 51-68% in brain, 58-67% in liver and 33-53% in kidney of Roundup treated fish.”

BIOACCUMULATION OF GLYPHOSATE AND ITS FORMULATION ROUNDUP ULTRA IN LUMBRICULUS VARIEGATUS AND ITS EFFECTS ON BIOTRANSFORMATION AND ANTIOXIDANT ENZYMES. Contardo-Jara V., Klingelmann E., Wiegand C. Environmental Pollution. 2009, 157(1):57-63 http://dx.doi.org/10.1016/j.envpol.2008.07.027

This study tests the “effects on biotransformation and antioxidant enzymes” on one type of worm, Lumbriculus variegates. Results of this study add to growing concern that it is the Roundup formulation that is more toxic to this organism than simply the active ingredient, glyphosate.

LARVAL RESPONSES OF THREE MIDWESTERN ANURANS TO CHRONIC, LOW-DOSE EXPOSURES OF FOUR HERBICIDES. Williams BK and Semlitsch RD, Archives of Environmental Contamination and Toxicology 58(3):819-827 (2010) http://www.ncbi.nlm.nih.gov/pubmed/19768486

This study exposed three common species of tadpoles to conservative levels of atrazine, S-metolachlor, and glyphosate (end-use herbicides) throughout the larval period. The glyphosate product Roundup WeatherMax(A (R)) resulted in 80% mortality of western chorus frog tadpoles and lengthened the larval period for American toads.


By the way. The EPA is releasing a new "List of Chemicals Evaluated for Carcinogenic Potential" sometime next week.  Or so they say.  Do not forget to ask for a copy of this cancer causing pesticide list!! http://www.epa.gov/pesticides/carlist/