REFERENCES - Onions and other Vegetable Alliums - page 390

flavour precursors, pyruvate and sugars . Journal of the Science of Food and
Agriculture 85, 112-120.
Cuocolo, L. (1989) The effect of mother bulb weight on onion ( Allium cepa L.) seed crop.
Rivista di Sementi Elette 35, 1-4XXX.
Cuocolo, L. and Barbieri, G. (1988) Effects of nitrogen fertilization and plant density on
seed yield of onion ( Allium cepa L.). Rivista di Agronomia 22, 195-202.
Currah, L. (1981) Onion flowering and seed production. Scientific Horticulture 32, 26-46.
Currah, L. (1985) Review of three onion improvement schemes in the tropics. Tropical
Agriculture (Trinidad) 62, 131-136.
Currah, L. (1986) Leek breeding: a review. Journal of Horticultural Science 61, 407-415.
Currah, L. (1990) Pollination biology. In: Rabinowitch, H.D. and Brewster, J.L. (eds)
Onions and Allied Crops , Vol. 1. CRC Press, Boca Raton, Florida, pp. 135-149.
Currah, L. (2002) Onions in the tropics: cultivars and country reports. In: Rabinowitch,
H.D. and Currah, L. (eds) Allium Crop Science: Recent Advances . CAB International,
Wallingford, UK, pp. 379-407.
Currah, L. and Maude, R.B. (1984) Laboratory tests for leaf resistance to Botrytis
squamosa in onions. Annals of Applied Biology 105, 277-283.
Currah, L. and Ockenden, D.J. (1978) Protandry and the sequence of flower opening in
the onion ( Allium cepa L.). New Phytologist 81, 419-428.
Currah, L. and Ockenden, D.G. (1983) Onion pollination by blowflies and honeybees in
large cages. Annals of Applied Biology 103, 497-506.
Currah, L. and Proctor, F.J. (1990) Onions in Tropical Regions. Bulletin 35, Natural
Resources Institute, Chatham, UK.
Darbyshire, B. and Henry, R.J. (1979) The association of fructans with high percentage
dry weight in onion cultivars suitable for dehydrating. Journal of the Science of Food
and Agriculture 30, 1035-1038.
Darbyshire, B. and Steer, B.T. (1990) Carbohydrate biochemistry. In: Rabinowitch, H.D.
and Brewster, J.L. (eds) Onions and Allied Crops , Vol. 3. CRC Press, Boca Raton,
Florida, pp. 1-16.
Darbyshire, B., Henry, R.J., Melhuish, F.M. and Hewett, R.K. (1979) Diurnal variations
in non-structural carbohydrates, leaf extension, and leaf cavity carbon dioxide
concentrations in Allium cepa L. Journal of Experimental Botany 30, 109-118.
Davies, J. and Taylor, J. (1994) Bulb onion: forecasting of bacterial rots and the
monitoring of stores. Horticultural Development Council Project News July, 9.
Daymond, A.J., Wheeler, T.R., Hadley, P., Ellis, R.H. and Morison, J.I.L. (1997) The
growth, development and yield of onion ( Allium cepa L.) in response to temperature
and CO 2 . Journal of Horticultural Science 72, 135-145.
Debin, W., Jiande, G. and Guangshu, L. (2005) General situation of Allium crops in
China. Acta Horticulturae 688, 327-332.
de Clercq, H. and van Bockstaele, E. (2002) Leek: advances in agronomy and breeding.
In: Rabinowitch, H.D. and Currah, L. (eds) Allium Crop Science: Recent Advances .
CAB International, Wallingford, UK, pp. 431-458.
DEFRA (2002) Final Report on Project OF 0177: Growth and Competition Model for
Organic Weed Control . Department for Environment, Food and Rural Affairs,
London (available online at http://www2.defra.gov.uk/research/project).
Delzenne, N.M. (2003) Oligosaccharides: state of the art . Proceedings of the Nutrition
Society 62, 177-182.
de Mason, D.A. (1979) Function and development of the primary thickening meristem
in the monocotyledon, Allium cepa L. Botanical Gazette 140, 51-66.