pone.0254803.g002.tif (1.4 MB)

Principal component analysis (varimax normalized rotation) of cultivated cowpea ecoclimatic envelope.

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posted on 2021-08-04, 17:30 authored by Abou-Soufianou Sadda, Geo Coppens d’Eeckenbrugge, Abdoul-Aziz Saidou, Abdoulaye Diouf, Nouhou Salifou Jangorzo, Hassane Bil-Assanou Issoufou, Oumarou Malam-Issa

Dispersion of datapoints in the principal plane contrasting (A) reported infestations of the crop or (B) observations from distinct countries.

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witchweed Striga gesnerioides gesnerioides field infestations parasite West Africa cowpea ecoclimatic niche cowpea cultivation intensification Striga gesnerioides infestations Striga gesnerioides attacks multivariate climate analysis

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