Hundreds of people come together to press for an immediate nation-wide ban on the pesticide Demonstrations, signature campaigns held as part of Anti-Endosulfan Day observance India should stand with the call for Endosulfan ban at the Stockholm Convention: Sudheeran Thrissur: Hundreds of people, including environmental activists, health professionals, students, and social workers, got together here on Monday to express solidarity with the Endosulfan victims and to demand a ban on the highly toxic organochloride pesticide across the country. Addressing the gathering at Thekkinkadu Maidan, writer and social activist Sukumar Azhikode said that there was no need for further study on the adverse impacts of Endosulfan on human beings.