Methods for the Study of Pest Diabrotica

Insects as a group occupy a middle ground in the biosphere between bac­ at one extreme, amphibians and mammals at the other. teria and viruses of insects present special problems to the The size and general nature study of entomology. For example, many commercially available instru­ ments are geared to measure in grams, while the forces commonly en­ countered in studying insects are in the milligr...