Down To Earth [DTE] Publishes Unscientific Articles

Down To Earth publishes unscientific articles on Endosulfan. This magazine has also published in past a lab report on analysis of Endosulfan carried out by Centre For Science and Environment [CSE] lab. In said report, CSE has reported amount of Endosulfan 27 times higher than its scientifically established solubility in filtered water. Study conducted by CSE was funded by European Union. Activists

If such horror story entertains you, there is another one at http://www.downtoearth.org.in/node/32919
Another Kasaragod
Author(s): Savvy Soumya Misra
Issue: Jan 31, 2011

The article starts with "Like Kerala’s Kasaragod, neighbouring Dakshina Kannada is bearing the brunt of spraying of endosulfan. While Kasaragod grabbed media spotlight and Kerala banned the pesticide, victims in Karnataka are still struggling for recognition"

The expert committee constituted by Government categorically concluded that there is no link between Endosulfan and alleaged health effects in Kasargod.

Now desparate attempts are made through DTE magazine to deceive public. The article states:

"If one cannot prove endosulfan as a causative factor, one cannot disprove it either."

Media has selectively picked up only such horror sensationalizing stories which are not based on science.

HIL workers at Kerala Endosulfan plant seek probe into NIOH study

Over 300 workers from the Hindustan Insecticides Limited plant manufacturing Endosulfan near Kochi at Kerala organised a rally today to oppose the unscientific approach adopted by environmental NGOs to seek ban on Endosulfan. HIL workers emphasized an investigation into the flaws observed in the study which was released by the National Institute of Occupational Health (NIOH).

The workers demanded that their own experience and the farmers’ experience be taken into consideration as they work with the pesticide Endosulfan. Endosulfan was manufactured and used for more than 50 years across the world and continues to be in use in many countries without any ill effects to humans or environment. The fact that the workers who are handling endosulfan since so many years have not suffered from any ill effects is enough evidence that alleged health effects in Kerala are not caused by endosulfan.

There are over 6000 workers employed in the manufacturing of Endosulfan in various plants of India and 400 of these workers are employed in the HIL plant.

A rally was also organised by over 3000 people including workers at endosulfan plant of Excel Crop Care Bhavnagar and their family members demanding probe into NIOH report. Workers conveyed "we, our family members and our generations are healthy" implying that allegations on endosulfan are scientifically untrue but political in nature.

Endosulfan likely to be re-introduced in some countries where it is currently banned

As some “alternatives” to Endosulfan have caused Colony Collapse Disorder in honeybees, re-introduction of Endosulfan is being considered. Endosulfan has relatively low toxicity to many species of beneficial insects, mites and spiders (that is, ones which prey upon or parasites and damaging insect pests). More importantly, it is soft to honeybees.

Even in Europe where Endosulfan is currently banned, some of the member states had to authorize placing of Endosulfan on market under unavoidable circumstances for a controlled use.

Fungus isolated from Endosulfan applied soil degrades dieldrin, heptachlor, heptachlor epoxide, endosulfan, endosulfan sulfate, DDT, and DDE

Scientists from Japan have isolated fungus Mucor racemosus strain DDF from a soil to which endosulfan had been annually applied for more than 10 years. Strain DDF degraded not only dieldrin but also heptachlor, heptachlor epoxide, endosulfan, endosulfan sulfate, DDT, and DDE. These results suggest that strain DDF could be a candidate for the bioremediation of sites contaminated with various persistent organochlorine pesticides including POPs.

Source: http://www.ncbi.nlm.nih.gov/pubmed/20704234

Environ Sci Technol. 2010 Aug 15;44(16):6343-6349.

EFFECT OF ENDOSULFAN ON SOIL RESPIRATION

A peer reviewed article is published in Agriculture, Ecosystems and Environment. 138:181-188. Publication Date: June 16, 2010

A field study was initiated at the United States Department of Agriculture, Subtropical Horticulture Research Station in Miami, FL to examine the effects of endosulfan on soil respiration. Treatments were repeated four times and the study continued over three growing seasons. Respiration from bare soil was similar to that from fields planted to snap bean implying soil microbes were the dominant source of CO2 compared to root respiration.

Endosulfan applications resulted in inconsistent increases in soil respiration. Increases were short-lived. By the end of the study soil respiration was higher in endosulfan treated than untreated plots. Endosulfan had a short-lived inhibitory effect on soil fungi, but bacteria increased in number in response to endosulfan applications.

It is concluded that some bacterial species decomposed the endosulfan and rapidly multiplied causing the increase bacterial colony count. In general there were no adverse effects of endosulfan on soil respiration.

SOURCE: http://www.ars.usda.gov/research/publications/Publications.htm?seq_no_115=241192

Endosulfan EPA Proposal _ Grower's Views

EPA’s proposed actions to ban Endosulfan could have a significant effect on Arizona vegetable and melon growers because of the cost-effective insect control benefits provided by the timely use of endosulfan. Endosulfan is very important in IPM programs because of its broad spectrum, quick knockdown contact activity against the adult life stage of several insect species including whiteflies, aphids, thrips, flea beetles, bagrada bugs, etc.

Although many new alternatives have been claimed to become available over the past several years, most of these active ingredients have very narrow activity against specific insect species and their life stages.

"Endosulfan will be particularly missed in the desert on fall melons, where to date endosulfan combinations have provided the adult whitefly control necessary to reduce cucurbit yellow stunting disorder virus infection.
Contact Palumbo: (928) 782-3836 or jpalumbo@ag.arizona.edu "

http://westernfarmpress.com/vegetables/arizona-vegetable-ipm-update-0618/

Endosulfan Pesticides US EPA

Scott Rawlins, MANA director of global governmental and industry relations said that key uses of Endosulfan are still eligible for re-registration. "However, given the fact that the endosulfan market is quite small and the cost of developing and submitting additional data high, we have decided to voluntarily negotiate an agreement with EPA that provides growers with an adequate time frame to find alternatives for the damaging insect pests currently controlled by endosulfan," Rawlins said.

http://www.farmchemicalsinternational.com/news/cropprotection/?storyid=2599