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Factors affecting the incidence of neck rot (Botrytis allii Munn) in Pukekohe longkeeper onions
(Lincoln College, University of Canterbury, 1966)
Neck rot caused by the fungus Botrytis allii (Munn), is a disease which develops in stored onion crops and is generally considered the major problem affecting storage onions throughout the world. Growers in New Zealand ...
(Lincoln College, University of Canterbury, 1967)
This dissertaion begins by outlining the history of the sugar cane plant and the plants genetics and cytology. It then describes botany and physiology of the plant. Propagation, fertilizers, and weed control are discussed. ...