1. Colorado Beetle Leptinotarsa decemlineata Say in Europe and the Mediterranean Basin in 1963;ANON.;EPPO Public. Ser. B,1964
2. Recommended methods for the detection and measurement of resistance of agricultural pests to pesticides. Tentative method for adults of the Colorado potato beetle, Leptinotarsa decemlineata (Say;ANON.;FAO PI. Prot Bull.,1974
3. The weather in England and Wales. Spring and summer 1976;ANON.;PI. Path.,1977a
4. The weather in England and Wales. Autumn and winter 1976-77;ANON.;PI. Path,1977b
5. Colorado beetles reported in England, Wales and Scotland, 1975;BARTLETT;PI. Path.,1976