Increasing awareness of the global impact of systemic insecticides on ecosystems prompted us to examine the spatial and temporal contamination of avian and insect pollinators and their floral resources within blueberry growing seasons in the Fraser River valley in BC. Canada where a mixture of urban. suburban and agricultural areas exist. We measured six systemic current-use insectici... https://johnsmustangs.shop/product-category/1979-1993/