Continued application of pesticides for agricultural pest and disease vector control poses serious threats to both human health and wildlife conservation. The hazards of cancer, neural disorders, " birth defects, reproductive and developmental anomalies, mutagenicity and other health risks takes place due to excess use and consumption of pesticides. The present invention aims at providing solution to the problems caused by consuming poisonous vegetables. We have devised a mechanism that is termed as P.T.T.D(i.c) portable toxic threat detector. This can be done using a couple of possible mechanisms like use of bio sensors or electromechanical analysis or by detecting the PH of the sensor. The device is battery operated and is handy to carry. As Continued application of pesticides for agricultural pest and disease vector control poses serious threats to both human health and wildlife conservation. The hazards of cancer, neural disorders, birth defects, reproductive and developmental anomalies, mutagenicity and other health risks takes place due to excess use and consumption of pesticides. Pesticides are substances used for destroying or repelling pests that can damage agricultural crops or can act as vectors to spread diseases. Pesticides can be classified based on the target groups on which they are designed to act such as into insecticides, herbicides, fungicides and others or based on their chemical nature such as organochlorines, organophosphates, carbamates and synthetic pyrethroids, for example. Organochlorines and synthetic pyrethroids are stomach and contact poisons, while organophosphates and carbamates target the nervous system of insects and also affect humans because of the similarity between humans and insects in nerve impulse transmission. Both organophosphates and carbamates are inhibitors of the enzyme acetyl cholinesterase leading to accumulation of acetylcholine in the nerve synapses thereby preventing synaptic transmission of nerve impulses. So we c
