Registered or allowed pesticides in Chad

¹ 9th meeting of the Pesticide Referee Group, Rome 18-21 October 2004. "Evaluation of field trials data on the efficacy and selectivity of insecticides on locusts

   and grasshoppers."

² ULV = ultra low-volume; OF = oil miscible flowable; TC = dry powder.

³ Calculated on the basis of active ingredient toxicity and formulation concentration (WHO): Class Ia = extremely hazardous; Class Ib = highly hazardous; 

   Class II = moderatly hazardous; Class III = slightly hazardous; Class U = unlikely to pose acute hazard in normal use.

*  Hoppers treatment.