Now showing items 1-3 of 3
The carbon and nitrogen physiology of Achillea millefolium L. (Yarrow)
(Lincoln University, 1993)
Achillea millefolium (L.) in New Zealand has become an increasing problem on arable and horticultural land where selective control remains difficult to achieve. Patterns of carbon and nitrogen accumulation and use were ...
The potential of Sclerotinia sclerotiorum as a mycoherbicide for the perennial pasture weed Ranunculus acris subsp. acris L.
(Lincoln University, 1995)
Ranunculus acris subsp. acris L. is a vigorous, perennial weed, and a serious problem in dairying regions of New Zealand. Evolved resistance to the phenoxy herbicides (MCPA, MCPB and 2,4-D) prompted the search for an ...
A study of insect pests of brussels sprouts in Canterbury; their phenology and the resultant crop losses
(Lincoln College, University of Canterbury, 1982)
The relationships between insect pests and damage in Brussels sprouts were studied for three seasons in Canterbury. Each season the major pest species, white butterfly (Artogeia rapae L.), diamondback moth (Plutella ...