Effective against a wide variety of agricultural pests and for vector borne diseases such as typhus, malaria and yellow fever. Oral doses: 10-20 mg/kg produces illness Acute exposure to high doses causes MOTOR UNREST, increased frequency of SPONTANEOU MOVEMENTS, ABNORMAL SUSCEPTIBILITY TO FEAR, HYPERSUSCEPTIBILITY TO EXTERNAL STIMULI, development of FINE TREMORS, progressing tremors and eventually a TONIC CLONIC CONVULSION Severe poisoning: DIZZINESS TREMOR OF THE EXTREMITIES, confusion, and vomiting following convulsions