Insects in Perspective

Exotic pest insects: another perspective on coffee and conservation

Research on crop systems and biodiversity conservation in the tropics has mainly been concerned with how low to mid intensity agricultural systems can benefit from adjacent natural habitats by receiving ecosystem services from natural biodiversity. One intensively studied crop in this framework is coffee. Positive effects are relatively easy to quantify by comparing coffee yield and by recordin...

A symbiotic perspective on distributed algorithms and social insects

Biological distributed algorithms are decentralized computer algorithms that solve problems related to real biological systems and provide insight into the behavior of actual biological species. The biological systems we consider are social insect colonies, and the problems we study include foraging for food (exploring the colony’s surroundings), house hunting (reaching consensus on a new home ...

Diversity and Abundance of Insects in Wukari, Taraba State, Nigeria

A field survey was conducted in Wukari, Taraba State to assess the diversity and abundance of insect species in selected habitats (residential, open field made up of grassland and an agroecosystem). Sampling were done biweekly using light, pitfall and yellow pan traps set in 3 replicates, 30 m apart. Insects recovered were wet preserved in 70% ethanol except butterflies and moths. Representativ...

Aquatic Insects: Hemimetabolous Insects – Plecoptera

Edible Insects in a Food Safety and Nutritional Perspective: A Critical Review

Increasing world population worsens the serious problem of food security in developing countries. On the other hand in industrialized countries, where the problem of food security is of minor concern, health problems related to food refer to 2 main factors: food safety and environmental sustainability of food production. For these reasons, new ways must be found to increase yields while preserv...