In most African cities, the “modernization” of urban life is changing the nature of trade and is relocating shopping areas.This evolution is having an effect on markets, which skorts now compete with a new type of commercial surface promoted by the authorities: the shopping mall.The coexistence of these two forms raises new types of questions a
Intensive landscape modifications have led to the loss of floral resources, partly in early spring when bumble bee queens need suitable pollen to establish their brood.Adequate floral resources are PURE FOOD MEN50+ also crucial to mitigate parasite infection, a stress compromising reproductive success.Among early blooming trees, willows represent a
Abstract Five non-spore-forming bacteria were isolated from the European cockchafer, Melolontha melolontha (Linnaeus, 1758) (Coleoptera: Scarabaeidae).Their potential was tested against the three economic insect pests, the great spruce bark beetle, Dendroctonus micans Kugelann (Coleoptera: Curculionidae); the pine processionary, Thaumetopoea pityoc