Effects of pathogens on host life-history characteristics can be influenced by changes in the immune system that occur during development as well as by environmental factors that negatively affect immune system function. Amphibians worldwide are experiencing population declines from chytridiomycosis caused by the fungal pathogen Batrachochytrium dendrobatidis. Disease outbreaks can be influenced by timing of exposure to B. dendrobatidis and by abiotic factors, such as pesticides, that could influence susceptibility. To examine the effects of larval pesticide exposure and timing of B.

Stockholm convention approves non-chemical as well as chemical alternatives

The Conference of Parties to the Stockholm Convention on Persistent Organic Pollutants, meeting in Geneva, approved non-chemical as well as chemical alternatives to endosulfan on Thursday. The non-chemical alternatives were proposed in a significant departure from past practice. The evaluation of non-chemical alternatives, as accepted by the conference, consists of an ecosystem-based approach to pest management as well as technical interventions.

POP review panel recommendation before next CoP

The eighth meeting of the Persistent Organic Pollutants (POP) Review Committee to the Stockholm Convention on Persistent Organic Pollutants which concluded in Geneva on Friday approved the assessment of 100 chemical alternatives to endosulfan on Thursday. In a significant departure from past practice, the committee also recommended non-chemical alternatives (to endosulfan).

Kerala banned the use of 15 pesticides in May this year. However, about a dozen pesticides which were either banned or severely restricted in other countries continue to be used in Kerala, C. Jayakumar of Thanal (an advocacy organisation campaigning against pesticides) told The Hindu. Moreover, several of the banned pesticides are still in use and some of the alternatives suggested officially are pesticides banned in other countries.

In Uddanam in Srikakulam district, an estimated 10,000 people have died in the last seven years of just one ailment

Indoor Residual Spraying (IRS), insecticide-treated nets (ITNs) and long-lasting insecticidal nets (LLINs) are key components in malaria prevention and control strategy. However, the development of resistance by mosquitoes to insecticides recommended for IRS and/or ITNs/LLINs would affect insecticide-based malaria vector control.

Indoor Residual Spraying (IRS), insecticide-treated nets (ITNs) and long-lasting insecticidal nets (LLINs) are key components in malaria prevention and control strategy. However, the development of resistance by mosquitoes to insecticides recommended for IRS and/or ITNs/LLINs would affect insecticide-based malaria vector control.

Company argued it was following globally accepted norms.

The Supreme Court today quashed the prosecution of soft drink giant PepsiCo by the Kerala government over the pesticide content found in its bottles picked at random from the market.

A three-judge bench headed by Justice Altamash Kabir set aside the criminal proceedings, mainly accepting the argument of the company that there was no la

In a prospective cohort study of patients presenting with pesticide self-poisoning, Andrew Dawson and colleagues investigate the relative human toxicity of agricultural pesticides and contrast it with WHO toxicity classifications, which are based on toxicity in rats.

Presentation by Dr S K Saxena, Director, Export Inspection Council (EIC) on issues to be addressed to revoke export of honey in to EU.

Pages