Iris colour in passerine birds : why be bright-eyed? von Hulley, P.E., Craig, A.J.F.K.

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Importance of preintroduction surveys in the biological control of Solanum weeds in South Africa von Olckers, T., Hulley, P.E.

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Suitability of Metriona elatior (Klug) (Coleoptera: Chrysomelidae: Cassidinae) as a biological control agent for Solanum sisymbriifolium Lam. (Solanaceae) von HiII, M.P. & Hulley, P.E.

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Glandular trichomes on the exotic Solanum sisymbriifolium Lamarck (Solanaceae): effective deterrents against an indigenous South African herbivore von Hill, M.P., Hulley, P.E. Allsopp, J. & Van Harmelen, G.

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Host specificity tests on leaf-feeding insects: aberrations from the use of excised leaves von Olckers, T, Hulley, P.E

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Insect herbivores associated with indigenous species of Solanum (Solanaceae) in the Transvaal, South Africa, and In Namibia von Olckers, T., Hulley, P.E. & HiII, M.P.

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Resolving ambiguous results of host-specificity tests: the case of two Leptinotarsa species (Coleoptera: Chrysomelidae) for biological control of Solanum elaeagnifolium Cavanilles... von Olckers, T. & Hulley, P.E.

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Active anting in captive Cape White-eyes Zosterops pallidus von Lunt, Nicky, Hulley, Pat E., Craig, Adrian J. F. K.

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A re-assessment of the avifauna of the Mountain Zebra National Park von Craig, AJFK, Hulley, P E, Parker, D

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Host-Range Extension by Native Parasitoids to Weed Biocontrol Agents Introduced to South Africa von Hill, M.P., Hulley, P.E.

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Speciation, Adaptation and Interspecific Competition von Walter, G. H., Hulley, P. E., A. J. F. K. Craig

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Biology and Host Range of Gratiana spadicea (Klug, 1829) (Coleoptera: Chrysomelidae: Cassidinae), a Potential Biological Control Agent for the Weed Solanum sisymbriifolium Lamarck... von Hill, M.P., Hulley, P.E.

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Mitotic Chromosomes of Glossina pallidipes Austen von HULLEY, P. E

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Supplementary Head Molt in Cape White-Eyes: A Consequence of Nectar Feeding? (Muda Suplementaria de las Plumas de la Cabeza en Zosterops pallidus: Una Consecuencia de Alimentarse d... von Craig, AJFK, Hulley, P E

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Problems in the Recognition Concept of species? von Hulley, P.E. and Hill, M.P.

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The relationship between the numbers and distribution of some antennal and palpal sense organs and host preference in some Culicoides (Diptera: Ceratopogonidae) from southern Afric... von Braverman Y, Hulley P.E

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Impoverished insect herbivore faunas on the exotic bugweed Solanum mauritianum Scop. relative to indigenous Solanum species in Natal/KwaZulu and the Transkei von Olckers, T, Hulley, P.E

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Factors affecting numbers of Musca domestica Linnaeus (Diptera: Muscidae) and some other flies breeding in poultry manure von Hulley, P.E

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On the biology and Solanum host range of Conchyloctenia tigrina Oliv. (Chrysomelidae: Cassidinae) von OLCKERS, T, HULLEY, P. E

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The Coleoptera in poultry manure - potential predators of house flies, Musca domestica Linnaeus (Diptera: Muscidae) von HULLEY, P. E, PFLEIDERER, M

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