Die seisoenale volopheid van skadelike insekte sowel as hulle predatore en parasitoiede op twee groentegewasse
Date
1997
Authors
Smit, Nicolaas Stephanus
Journal Title
Journal ISSN
Volume Title
Publisher
Stellenbosch : Stellenbosch University
Abstract
Description
Werkstuk (M. Sc Agric.) -- Universiteit van Stellenbosch, 1997.
Full text to be digitised and attached to bibliographic record.
Full text to be digitised and attached to bibliographic record.
Keywords
Agricultural pests -- Seasonal distribution, Vegetables -- Diseases and pests -- Seasonal variations, Dissertations -- Entomology