Pesticide Residues

Order of the National Green Tribunal regarding waste management at Bhagtanwala dump, Amritsar, Punjab, 01/04/2025

Order of the National Green Tribunal in the matter of New item titled "Â major fire breaks out at Bhagtanwala Dump” appearing in The Tribune dated 11.05.2024 dated 01/04/2025. The application, registered suo motu, the tribunal considered the issue of legacy waste which has been accumulated at Bhagtanwala garbage dump …

Children of endosulfan

Most of them have been putting it down to a supernatural curse. Jatadhari, the guardian spirit (theyyam) of the area, is angry, believe several people of Padre village of Enmakaje Gram Panchayat (village council) in Kasaragod district of Kerala. Family after family has people suffering from diseases that were never …

Accumulation of organochlorine pesticides and polychlorinated biphenyls in sediments, aquatic organisms, birds, bird eggs

Concentrations of polychlorinated biphenyls (PCBs), DDT and its metabolites (DDTs), HCH isomers (HCHs), chlordane compounds (CHLs) and hexachlorobenzene (HCB) were determined in sediment, soil, whole body homogenates of resident and migratory birds and their prey items (including fish, green mussel, snail, earthworm, crabs, prawn, lizard and frogs), bird eggs and …

Contaminated food

at least 10 per cent more pesticides were detected in fruits and vegetables sold in Britain this year as compared to last year, says a uk government report. The report states that in 1.6 per cent of the samples surveyed the levels of pesticide were much higher than the permissible …

Tea pesticide flavoured

your morning cup of Darjeeling tea could be lemon or honey flavoured. It could also be pesticide flavoured. That is because the tea estates in Darjeeling continue to use large amounts of pesticides to increase production. In turn, they perpetuate potential health hazards for the estate workers and the consumers, …

Organochlorine pesticide residues in herbal ayurvedic preparations

The use of plant materials for preparations of ayurvedic tonics has been known since ancient periods. The use of digestive candies and health tonics are at great demand in India. Further, the enormous use of organochlorine pesticides (OCPs) in developing countries has been of serious concern because of their persistant …

Brain drain

green vegetables are good for the health. How many times did our parents tell us this? But in days to come, the fresh leafy green vegetables may lose their place on the table, if we believe the latest findings. Recent studies have showed that at many places in India, vegetables …

The benefits of organic farming far outweigh the costs

What is organic farming? In organic farming natural materials are used. It lays emphasis on soil fertility and plant health. The idea is, ‘the heal thier the soil (which includes the health of all the soil organisms such as worms and the micro organisms), the healthier the plant’. In this …

FOLLOW UP

It is known for its ability to render birds sterile, enter the food chain, persist in its original form without degrading for a long period of time, disrupt the reproductive system and is suspected to have carcinogenic properties. But it seems that dichloro diphenyl trichloroethane (DDT) will not be banned. …

Pact on pollutants

representatives from 115 nations signed a draft agreement to ban eight highly toxic pesticides and other chemicals, that are among the "dirty dozen' persistent organic pollutants ( pop s), which are compounds that accumulate in the food chain. However, there was no consensus on ddt ( dichloro diphenyl trichloroethane) , …

Back like a bad penny

It seems that ddt will not be banned. Over 115 nations which met to negotiate a convention on persistant organic pollutants (pops ) have agreed not to do so. The excuse, perhaps rather lame, is that the substance is needed to combat malaria. Popularly known by its acronym ddt , …

UNITED NATIONS

The United Nations Education Science and Cultural Organisation (UNESCO) and the World Climate Research Programme (WCRP) will launch the first-ever planet-wide climate research programme involving nearly 70 countries. Under the programme CLIVAR (Climate Variability and Predictability) existing global data will be collected to study the complex interactions among the atmosphere, …

We have robbed the soil of its nutrients

Why are soil micronutrients important in agriculture? Any country can be held to ransom if it does not have food security. We have to take appropriate measures to see that we are self-reliant on the food situation. The soil contains different types of elements which are essential for the development …

A glut of nitrogen

Nitrogen is the basic building block of plant and animal proteins, and is essential to all forms of life. But studies in recent times have shown that human activity, including agriculture, energy production and transport, have overwhelmed the natural nitrogen cycle. This has resulted in excess nitrogen in the ecosystem, …

Profit vs pollution

THE discovery of the first chemical pesticide, dichloro diphenyl trichloroethane or ddt, is merely 60 years old. In this short history of chemical pesticides, most of the time the central point of discussion is the conflicting interests of producers and consumers. Undoubtedly, pesticides have helped increase agricultural production, which enable …

Fruits of poison

PEOPLE living in the cities of Pakistan are consuming fruits and vegetables heavily contaminated with pesticides, says Inayatullah Chaudhry, advisor for sustainable development at the United Nations' Development Programme (undp) in Islamabad. The government has never shown any inclination to address the issue, but it may soon be forced to …

Toxic rain

swiss researchers have stated that rain falling in Europe is so full of toxic pesticides that much of it is not fit for drinking. Pesticides sprayed on crops evaporate and, in the stratosphere, they react with water vapour. Water contaminated with these toxic substances fall as rain. Stephan Muller of …

Poisonous rats

predatory birds and mammals are being poisoned after eating rats which have high levels of pesticides in their bodies. The proportion of barn owls found with anticoagulant rodenticides in their livers increased from 5 per cent in 1983-84 to 36 per cent in 1995-96. This was stated in a study …

Determination of organochlorine pesticide residues in honey, applying solid phase extraction with RP-C18 material

In this study, a new clean up method was developed for the routine multiresidue determination of organochlorine pesticide residues in honey. The analytical procedure requires sample extraction with methanol, followed by a clean up step through a C18 Sep-Pak cartridge. Finally, pesticides are eluted with hexane. The determination of organochlorine …

Hazardous pesticides

The bulk of pesticides used in India are organochlorines which have an immense capacity to persist in the environment and accumulate within living bodies. Pesticides like dichlorodiphenyl trichloroethane (DDT), hexa-chloro cyclohexane (HCH), polychlorinated biphenyls (PCBs) and hexachlorobenzene (HCB) enter the body through intake of grains, vegetables, fruits, edible oils, dairy …

Thinking afresh

THE deadly DDT was banned for agricultural use in India in 1992, when it was found that the daily diet of Indians contained 0.27 milli grams (mg) of this pesticide. Recently, India saw the banning of Benzene Hexachloride (BHC), a pesticide which causes turnours, leukemia, liver and kidney damage and …

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