PMID(sorted ascending)
multi-trophic level interactions in a cassava-maize mixed cropping system in the humid tropics of west africa.multi-trophic level interactions in a mixed crop, involving cassava and maize, were studied in derived-savanna in benin, west africa. two trials were planted, one during the short rainy season two months before onset of the dry season and one during the long rainy season in spring. key pests under study on maize were the noctuid sesamia calamistis hampson and the pyralids eldana saccharina walker and mussidia nigrivenella ragonot, and on cassava, the exotic mealybug, phenacoccus manihoti matile- ...200415191627
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