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Glyphosate efficacy on sourgrass biotypes with suspected resistance collected in GR-crop fields

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Academic year: 2019

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Table 1. Parameters of the sigmoidal equation used to estimate GR 50  and LD 50  values of the Digitaria insularis biotypes
Figure 3. Dose-response of Digitaria insularis biotypes 21 days  after application of glyphosate

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