Insects have an important role in human life. When hearing the names of insects, always identified with pests on dangerous farms, such as wayang, aphis, caterpillar grayak and others. Insects can damage the plant as a pest and disease vector source in humanity.
However, not all insects are pests or disease factors. Insects are also needed for human life. Insects from groups of bees, grasshoppers, crickets, silkworms, beetles, ants help humans in the process of pollination of crops and produce health food products.
The role of insects in the ecosystem, among others, as a pollinator, decomposer, predator (biological control), parasitoid to as a bioindikator for an ecosystem so that the use of insects that will be very bepengaruh in agriculture.