Insecticidal Effect and Residual Action of Fenitrothion and Esfenvalerate on <i>Sitophilus oryzae</i> and <i>S. zeamais</i> (Coleoptera: Curculionidae) in Stored Maize and Wheat

<table>Average number of insects (F1) observed and curves adjusted by the negative binomial linear model as to time after treatment of wheat grains, by comparing insecticides used to control <i>S. oryzae </i>(a) and<i> S. zeamais </i>(b).</table>

International Scholarly Research Notices

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Figure 5

Figure 5: Insecticidal Effect and Residual Action of Fenitrothion and Esfenvalerate on <i>Sitophilus oryzae</i> and <i>S. zeamais</i> (Coleoptera: Curculionidae) in Stored Maize and Wheat 

Figure 5 | Insecticidal Effect and Residual Action of Fenitrothion and Esfenvalerate on Sitophilus oryzae and S. zeamais (Coleoptera: Curculionidae) in Stored Maize and Wheat 