Spodoptera frugiperda Smith (Lepidoptera: Noctuidae) in Cameroon: Case study on its distribution, damage, pesticide use, genetic differentiation and host plants.

PLoS One · 2019 · PMC6488053 · PMID 31034480

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a decreasing trendno p-value reported

There was a variation in incidence and severity among the regions, with a decreasing trend from the humid forest zone towards the Sahelian zone.

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