What is the first stage of insect development through complete metamorphosis?

The first stage of insect development through complete metamorphosis is the egg stage. Insects that undergo complete metamorphosis, such as butterflies, beetles, and flies, begin their life cycle as eggs. This initial stage is critical, as it is during this phase that the fertilized egg will undergo growth and development, eventually hatching into the next stage, which is the larva.

During the egg stage, various environmental factors such as temperature and humidity can influence the rate of development. After the egg matures, it hatches into the larval stage, where the insect primarily focuses on feeding and growth before progressing to the pupa stage and then to adulthood.

Understanding the life cycle of insects is important for pest management and ecological studies, as different stages may require different control strategies. This foundational knowledge is essential when working with insects in the context of a Qualified Applicator License.