Did the colour change?

Workings of the litmus paper mimicked to check for pesticides

Ethiopia

Row over pesticides

Lethal stores

UNITED NATIONS

POISONOUS GROUNDWATER

Sweet poison

High levels of pesticides in fruits in the US could harm children

Buckling down

In its pamphlet, the EPA underplays the health risks due to pesticides

Popping situation

OBSOLETE PESTICIDES

Implicated again

Pesticides cause Parkinson's disease

South Asia

Cool stuff?

Farmers concoct pesticides out of colas

Under fire

EPA sued for soft-pedalling

Pest attack

Natural shield

Organic diet increases pesticide tolerance in children

QED

Scientific proof that pesticides harm the human body

Lucky children

EPA head's selfish act averts pesticide danger on children

DBCP spells trouble

Half-baked

Why should progress be putrid?

What a waste

Operation pest guard

Integrated pest management treatments come to the rescue of cotton farmers

Put to test

CLIPPED WINGS