The development of specialised feeding habits during the course of time by human beings is paralleled in the majority of animals, in particular have developed s

The first-ever reference to the sign left by insects and other North American invertebrates includes descriptions and almost 1,000 color photos of tracks, egg c

For many years the use of chemical agents such as pesticides and herbicides has been effective in controlling the many varieties of pests that infest both agric

Phytophagous insects represent a very particular not really belong to their host plant range. This may group of organisms. Firstly, their number amounts lead to