A Guide to Moth Traps and their use.
2nd edition, 2001, soft cover, 21×15.6cm. 68p. 21 figs. 15 plates
Includes: Deals with measurements and properties of light leading into the types of lamps available and the electrics required to make them functional; Construction of the most popular traps used in the U.K.; Covers the practical use of traps in the field, limitations of the traps and their relative performance.