Fossil fuels are the primary sources of energy used in world. They polluting and detrimental to environment. To meet this challenge, renewable energies with a better environmental footprint that inexhaustible have been developed. This is case biochar, an intriguing alternative unsustainable use traditional (firewood, charcoal, natural gas) developing nations. Biochar clean sustainable source. U...

In Benin, cockroaches are infesting urban environments and developing resistance to commonly used insecticides. Therefore, alternative insecticides is important for management. The present study aims test the efficacy of a gel bait formulation-2.15% imidacloprid against common cockroach Periplaneta americana under laboratory field conditions in commune Abomey-Calavi. Dead alive were compared be...

Mangroves are precious ecosystems that provide vital socio-economic, environmental and cultural benefits to humanity. However, they declining alarmingly due human activities natural hazards. Assessment of their spatio-temporal dynamics is essential monitor these guide management ensure sustainability. We assessed the mangroves predicted future trends using remote sensing techniques Markovian ch...