Hermetic technologies are being promoted in Africa as safer and more effective methods of grain storage on smallholder farms. However. farmers and policy makers lack knowledge of their efficacy in controlling major stored grain pests. An on-station study was conducted to evaluate the triple layer Purdue Improved Crop Storage (PICS) airtight bags against two major storage insect pests. https://parisnaturalfoodes.shop/product-category/styling-spray/