G. C. Ullyett

发表

Insects, Man and the Environment

G. C. Ullyett, 1951 .

Competition for food and allied phenomena in sheep-blowfly populations

G. C. Ullyett, 1950, Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences.

Distribution of Progeny by Cryptus inornatus Pratt (Hymenoptera: Ichneumonidae)

G. C. Ullyett, 1950, The Canadian Entomologist.

Distribution of progeny by Microbracon hebetor Say

G. C. Ullyett, 1945 .

Host Selection by Microplectron fuscipennis, Zett. (Chalcididae, Hymenoptera)

G. C. Ullyett, 1936 .

Bembix Wasps as Enemies of Sheep Blow-flies.

G. C. Ullyett, A. D. Vries, 1941 .

A Fungus Disease of Plutdla maculi-pennis, Curt., in South Africa, with Notes on the Use of entomogenous Fungi in Insect Control.

G. C. Ullyett, D. B. Schonken, 1940 .

The physical Ecology of Microplectron fuscipennis , Zett. (Hym. Chalc.)

G. C. Ullyett, 1936 .

Notes on Apanteles sesamiae Cam. a parasite of the maize stalk-borer (Busseola fusca, Fuller) in South Africa.

G. C. Ullyett, 1935 .

Distribution of Progeny by Chelonus texanus Cress. (Hymenoptera: Braconidae)

G. C. Ullyett, 1949, The Canadian Entomologist.

Pupation Habits of Sheep Blowflies in relation to Parasitism by Mormoniella vitripennis, Wlk. (Hym., Pteromalid.).

G. C. Ullyett, 1950 .

Oviposition by Ephestia kuehniella Zell.

G. C. Ullyett, 1945 .

Investigations on Trichogramma lutea , Gir., as a Parasite of the Cotton Bollworm, Heliothis obsoleta , Fabr.

G. C. Ullyett, F. S. Parsons, 1936 .

Investigations on the Control of the American and Red Bollworms of Cotton in S. Africa

G. C. Ullyett, F. S. Parsons, 1934, Bulletin of Entomological Research.

Species of Lucilia Attacking Sheep in South Africa

G. C. Ullyett, 1945, Nature.