Investigations on the control of the red scale Aonidiella aurantii (Mask.) and citrus thrips Scirtothrips aurantii faure on citrus in South Africa

Georgala, M. B (1977)

Dissertation (PhD (Agric)) -- University of Stellenbosch, 1977.

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Thesis

Please refer to this item in SUNScholar by using the following persistent URL: http://hdl.handle.net/10019.1/49588
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