At world, national and regional level, big difficulties exist for the control of plagues in stored foods, the most frequent and efficient method is the use of toxic in diverse important grains for the human feeding. Presently work of thesis titled Evaluation of the Period of Toxicity of Used Insecticides to Control Gorgojos in Stored Rice, in the County of Moyobamba". The central aspect of the investigation consists on determining the critical period of toxicity of some insecticides used in the control of rice stored in the County of Moyobamba and the ignorance of the time of duration of the agrotóxicos used in the conservation of the nutritious products with the purpose of avoiding the damages caused by the plagues like the "Gorgojos" (Sitophillus spp) that is a danger for the consumption of the local, regional, national and world residents, for such a reason the use of toxic in the st...

At world, national and regional level, big difficulties exist for the control of plagues in stored foods, the most frequent and efficient method is the use of toxic in diverse important grains for the human feeding. Presently work ofthesis titled Evaluation ofthe Period ofToxicity ofUsed Insecticides to Control Gorgojos in Stored Rice, in the County of Moyobamba". The central aspect of the investigation consists on determining the critica! period of toxicity of sorne insecticides used in the control of rice stored in the County of Moyo bamba and the ignorance of the time of duration of the agrotóxicos used in the conservation of the nutritious products with the purpose of avoiding the damages caused by the plagues like the "Gorgojos" (Sitophillus spp) that is a danger for the consumption of the local, regional, national and world residents, for such a reason the use of toxic in the stor...