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An analysis of potential resistance of the phytophagous mite, Tetranychus urticae Koch (Acari: Tetranychidae) to four botanical pesticides

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Figure

Figure  1.  The  emergence  of  resistance  of  D.  scoparia,  H. cheirifolia, S.  africana and A
Figure 2. The cumulative of the differences between all the N s  in function of the number  of selection — L’effet des différents extraits des plantes durant les 20 générations étudiées.

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