01918naa a2200289 a 450000100080000000500110000800800410001902400560006010000230011624501050013926000090024452010850025365000120133865000230135065000110137365000240138465000200140865300210142865300120144965300110146165300250147265300340149770000160153170000180154770000190156577300440158420104642024-02-05       2014    bl uuuu     u00u1 u    #d7 ahttp://dx.doi.org/10.1016/j.cropro.2013.10.0222DOI1 aOLIVEIRA, C. M. de  aCrop losses and the economic impact of insect pests on Brazilian agriculture.h[electronic resource]  c2014  aAmong the various sectors of the Brazilian economy, agriculture plays a prominent role, generating jobs and income for the country. However, the agricultural sector faces systematic annual losses due to pests and diseases. The damage caused by insect pests is one of the primary factors leading to the reduced production of major crops. The study presented here estimates the production losses of major crops caused by insects and the economic impact related to the direct damage caused by insects, to the purchase of insecticides, and to medical treatment for humans poisoned by insecticides. The results indicate that insect pests cause an average annual loss of 7.7% in production in Brazil, which is a reduction of approximately 25 million tons of food, fiber, and biofuels. The total annual economic losses reach approximately US$ 17.7 billion. These results are important for government policies in the agricultural sector, as well as indicate the need for updated data regarding the losses caused by insects in Brazil and the need for systematic monitoring of these losses.  aInsecta  aImpacto Econômico  aInseto  aPerda da Produção  aPraga de Planta  aEstimated losses  aInsetos  aPestes  aPrejuízo econômico  aSocial and environmental cost1 aAUAD, A. M.1 aMENDES, S. M.1 aFRIZZAS, M. R.  tCrop Protectiongv. 56, p. 50-54, 2014.