F. W. Pettey

发表

The Cochineal (Dactylopius opuntiae) and the Problem of its-Centrol in Spineless Cactus Plantations. Part I. Its History, Distribution Biology, and what it has accomplished in the Control of Prickly Pear in South Africa.

F. W. Pettey, 1950 .

The cochineal (Dactylopius opuntiae). Its history, distribution, biology, and what it has accomplished in the control of prickly pear in South Africa.

F. W. Pettey, 1950 .

The Biological Control of Prickly Pears in South Africa.

F. W. Pettey, 1948 .

A Revision of the Genus Sciara of the Family Mycetophilidae (Diptera)

F. W. Pettey, 1918 .