@article {1281,
	title = {The role of natural enemies in the colour polymorphism of Philaenus spumarius (L.)},
	journal = {J. anim. Ecol.},
	volume = {45},
	year = {1976},
	pages = {91-104},
	keywords = {colour polymorphism, natural enemies, parasitoid, Philaenus spumarius, Pipunculidae, Verrallia aucta},
	author = {Harper, G. and Whittaker, J. B.}
}
@article {1735,
	title = {The biology of Neophilaenus lineatus (L.) and N. exclamationis (Thunberg) (Homoptera : Cercopidae) on Pennine moorland},
	journal = {Proceedings of the Royal Entomological Society of London. Series A. General Entomology},
	volume = {40},
	number = {4-6},
	year = {1965},
	pages = {51-60},
	keywords = {biology, Cercopidae, Homoptera, Neophilaenus exclamationis, Neophilaenus lineatus, Pennine moorland, Pipunculidae},
	author = {Whittaker, J. B.}
}
@conference {1736,
	title = {The parasitisation of colour polymorphs of Philaenus spumarius (L.) and of Neophilaenus lineatus (L.) (Homoptera) by a pipunculid},
	booktitle = {Proc. XIII int. Congr. Ent.},
	volume = {1},
	year = {1968},
	note = {Published in 1971},
	pages = {578-579},
	address = {Moscow},
	keywords = {Cercopidae, colour polymorphs, Homoptera, Neophilaenus lineatus, parasitisation, parasitoid, Philaenus spumarius, Pipunculidae},
	author = {Whittaker, J. B.}
}
@article {1737,
	title = {Quantitative and habitat studies of the froghoppers and leafhoppers (Homoptera, Auchenorrhyncha) of Wytham Woods, Berkshire},
	journal = {The Entomologist{\textquoteright}s monthly Magazine},
	volume = {105},
	year = {1969},
	pages = {27-37},
	keywords = {Auchenorrhyncha, Berkshire, froghoppers, habitat, Homoptera, leafhoppers, Pipunculidae, Wytham Woods},
	author = {Whittaker, J. B.}
}
@article {1738,
	title = {The biology of Pipunculidae (Diptera) parasitising some British Cercopidae (Homoptera)},
	journal = {Proceedings of the Royal Entomological Society of London. Series A. General Entomology},
	volume = {44},
	number = {1-3},
	year = {1969},
	pages = {17-24},
	keywords = {biology, Britain, Cercopidae, Diptera, Homoptera, parasitoid, Pipunculidae},
	author = {Whittaker, J. B.}
}
@article {1739,
	title = {Population changes in Neophilaenus lineatus (L.) (Homoptera: Cercopidae) in different parts of its range},
	journal = {Journal of Animal Ecology},
	volume = {40},
	year = {1971},
	pages = {425-443},
	keywords = {Cercopidae, Homoptera, Neophilaenus lineatus, Pipunculidae, population changes},
	author = {Whittaker, J. B.}
}
@article {1740,
	title = {Polymorphism in Philaenus spumarius (Homoptera) in the U.S.S.R.},
	journal = {Oikos},
	volume = {23},
	year = {1972},
	pages = {366-369},
	keywords = {Homoptera, Philaenus spumarius, Pipunculidae, polymorphism, U.S.S.R.},
	author = {Whittaker, J. B.}
}
@article {1741,
	title = {Density regulation in a population of Philaenus spumarius (L.) (Homoptera: Cercopidae)},
	journal = {Journal of Animal Ecology},
	volume = {42},
	year = {1973},
	pages = {163-172},
	keywords = {Cercopidae, density regulation, Homoptera, Philaenus spumarius, Pipunculidae},
	author = {Whittaker, J. B.}
}
@article {1742,
	title = {Erratum},
	journal = {J. anim. Ecol.},
	volume = {42},
	year = {1973},
	pages = {829},
	keywords = {Cercopidae, correlation, density dependence, erratum, Philaenus spumarius, Pipunculidae, population},
	author = {Whittaker, J. B.}
}
