In this article we will discuss about the life cycle of Anopheles with the help of a diagram. Fig. 252 ANOPHELES LIFE CYCLE The life cycle of Anopheles has following three stages: The Eggs: 1. The eggs are whitish and boat-shaped. 2. 50 to 80 eggs are laid on water-surface singly and are floating horizontally through air floats. 3. In [...]
In this article we will discuss about the life history of termite with the help of a diagram. Fig. 255 TERMITE LIFE CYCLE 1. This is the life history of termite or white ant which is a colonial social insect exhibiting well developed cast system. 2. They are polymorphic insects with chewing type of mouth parts. 3. They feed on [...]
In this article we will discuss about the structure of Potato Beetle with the help of a diagram. Fig. 251 POTATO BEETLE 1. It is commonly known as "potato beetle" and is found feeding on potato plants. 2. Body divisible into head, thorax and abdomen. 3. The head bears a pair of clubbed and many jointed antennae, a pair [...]