-
1
-
-
0001168181
-
The use of biologically realistic equations to describe the effects of weed density and relative time of emergence on crop yield
-
Cousens, R., Brain P., O'Donovan, J. T. and O'Sullivan, P. A. 1987. The use of biologically realistic equations to describe the effects of weed density and relative time of emergence on crop yield. Weed Sci. 35: 720-725.
-
(1987)
Weed Sci.
, vol.35
, pp. 720-725
-
-
Cousens, R.1
Brain, P.2
O'Donovan, J.T.3
O'Sullivan, P.A.4
-
2
-
-
0012698393
-
Influence of Tartary buckwheat (Fagopyrum tataricum) density on yield loss of barley (Hordeum vulgare) and wheat (Triticum aestivum)
-
De St. Remy, E. A., O'Donovan, J. T., O'Sullivan, P. A., Sharma, M. P., Tong, A. K. W. and Dew, D. A. 1985. Influence of Tartary buckwheat (Fagopyrum tataricum) density on yield loss of barley (Hordeum vulgare) and wheat (Triticum aestivum). Weed Sci. 33: 521-523.
-
(1985)
Weed Sci.
, vol.33
, pp. 521-523
-
-
De St. Remy, E.A.1
O'Donovan, J.T.2
O'Sullivan, P.A.3
Sharma, M.P.4
Tong, A.K.W.5
Dew, D.A.6
-
3
-
-
0000474432
-
An index of competition for estimating crop loss due to weeds
-
Dew, D. A. 1972. An index of competition for estimating crop loss due to weeds. Can. J. Plant Sci. 52: 921-927.
-
(1972)
Can. J. Plant Sci.
, vol.52
, pp. 921-927
-
-
Dew, D.A.1
-
4
-
-
0012654178
-
Timing weed removal in field pea (Pisum sativum)
-
Harker, K. N., Blackshaw, R. E. and Clayton, G. W. 2001. Timing weed removal in field pea (Pisum sativum). Weed Technol. 15: 277-283.
-
(2001)
Weed Technol.
, vol.15
, pp. 277-283
-
-
Harker, K.N.1
Blackshaw, R.E.2
Clayton, G.W.3
-
5
-
-
0012722337
-
Seed yields of canola and volunteer barley as influenced by their relative times of emergence
-
O'Donovan, J. T. 1992. Seed yields of canola and volunteer barley as influenced by their relative times of emergence. Can. J. Plant Sci. 72: 263-267.
-
(1992)
Can. J. Plant Sci.
, vol.72
, pp. 263-267
-
-
O'Donovan, J.T.1
-
6
-
-
0012698394
-
Computerised decision support systems: Aids to rational and sustainable weed management
-
O'Donovan, J. T. 1996. Computerised decision support systems: aids to rational and sustainable weed management. Can. J. Plant Sci. 76: 3-7.
-
(1996)
Can. J. Plant Sci.
, vol.76
, pp. 3-7
-
-
O'Donovan, J.T.1
-
7
-
-
0012698925
-
Evaluation of a yield loss model based on wild oat and barley density and relative time of emergence
-
O'Donovan, J. T., Harker, K. N., Clayton, G. W., Blackshaw, R. E., Robinson, D. and Maurice, D. 2001. Evaluation of a yield loss model based on wild oat and barley density and relative time of emergence. Proc. British Crop Protection Conf. - Weeds. pp. 639-644.
-
(2001)
Proc. British Crop Protection Conf. - Weeds
, pp. 639-644
-
-
O'Donovan, J.T.1
Harker, K.N.2
Clayton, G.W.3
Blackshaw, R.E.4
Robinson, D.5
Maurice, D.6
-
8
-
-
0012754886
-
The biology of Canadian weeds, 74, Fagopyrum tataricum (L.) Gaertn
-
Sharma, M. P. 1986. The biology of Canadian weeds, 74, Fagopyrum tataricum (L.) Gaertn. Can. J. Plant Sci. 66: 381-393.
-
(1986)
Can. J. Plant Sci.
, vol.66
, pp. 381-393
-
-
Sharma, M.P.1
-
9
-
-
0035702876
-
Impact of lamb's-quarters, common ragweed and green foxtail on yield of corn and soybean in Ontario
-
Weaver, S. E. 2001. Impact of lamb's-quarters, common ragweed and green foxtail on yield of corn and soybean in Ontario. Can. J. Plant Sci. 81: 821-828.
-
(2001)
Can. J. Plant Sci.
, vol.81
, pp. 821-828
-
-
Weaver, S.E.1
|