-
1
-
-
0030617067
-
Assessment of weed density at an early stage by use of image processing
-
ANDREASEN C, RUDEMO M & SEVESTRE S (1997) Assessment of weed density at an early stage by use of image processing. Weed Research 37, 5-18.
-
(1997)
Weed Research
, vol.37
, pp. 5-18
-
-
Andreasen, C.1
Rudemo, M.2
Sevestre, S.3
-
2
-
-
0031406416
-
Ground cover and leaf area index of maize and sugar beet crops
-
ANDRIEU B, ALLIRAND JM & JAGGARD K (1997) Ground cover and leaf area index of maize and sugar beet crops. Agronomie 17, 315-321.
-
(1997)
Agronomie
, vol.17
, pp. 315-321
-
-
Andrieu, B.1
Allirand, J.M.2
Jaggard, K.3
-
4
-
-
0028796460
-
Detection of yellow hawkweed (Hieracium pratense) with high resolution multispectral digital imagery
-
CARSON HW, LASS LW & CALLIHAN RH (1995) Detection of yellow hawkweed (Hieracium pratense) with high resolution multispectral digital imagery. Weed Technology 9, 477-483.
-
(1995)
Weed Technology
, vol.9
, pp. 477-483
-
-
Carson, H.W.1
Lass, L.W.2
Callihan, R.H.3
-
5
-
-
0022222663
-
A simple model relating yield loss to weed density
-
COUSENS R (1985a) A simple model relating yield loss to weed density. Annals of Applied Biology 107, 239-252.
-
(1985)
Annals of Applied Biology
, vol.107
, pp. 239-252
-
-
Cousens, R.1
-
6
-
-
84921927063
-
An empirical model relating crop yield to weed and crop density and a statistical comparison with other models
-
COUSENS R (1985b) An empirical model relating crop yield to weed and crop density and a statistical comparison with other models. Journal of Agricultural Science, Cambridge 105, 513-521.
-
(1985)
Journal of Agricultural Science, Cambridge
, vol.105
, pp. 513-521
-
-
Cousens, R.1
-
7
-
-
0001729015
-
Aspects of the design and interpretation of competition (interference) experiments
-
COUSENS R (1991) Aspects of the design and interpretation of competition (interference) experiments. Weed Technology 5, 664-673.
-
(1991)
Weed Technology
, vol.5
, pp. 664-673
-
-
Cousens, R.1
-
9
-
-
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 JT & O'SULLIVAN PA (1987) The use of biologically realistic equations to describe the effects of weed density and relative time of emergence on crop yield. Weed Science 35, 720-725.
-
(1987)
Weed Science
, vol.35
, pp. 720-725
-
-
Cousens, R.1
Brain, P.2
O'Donovan, J.T.3
O'Sullivan, P.A.4
-
10
-
-
0000474432
-
An index of competition for estimating crop loss due to weeds
-
DEW DA (1972) An index of competition for estimating crop loss due to weeds. Canadian Journal of Plant Science 52, 921-927.
-
(1972)
Canadian Journal of Plant Science
, vol.52
, pp. 921-927
-
-
Dew, D.A.1
-
11
-
-
0029200082
-
Empirical models of pigweed (Amaranthus spp.) interference in soybean (Glycine max)
-
DIELEMAN A, HAMILL AS, WEISE SF & SWANTON CJ (1995) Empirical models of pigweed (Amaranthus spp.) interference in soybean (Glycine max). Weed Science 43, 612-618.
-
(1995)
Weed Science
, vol.43
, pp. 612-618
-
-
Dieleman, A.1
Hamill, A.S.2
Weise, S.F.3
Swanton, C.J.4
-
12
-
-
0001388465
-
The critical period of weed control in grain corn (Zea mays L.)
-
HALL MR, SWANTON CJ & ANDERSON GN (1992) The critical period of weed control in grain corn (Zea mays L.). Weed Science 40, 441-447.
-
(1992)
Weed Science
, vol.40
, pp. 441-447
-
-
Hall, M.R.1
Swanton, C.J.2
Anderson, G.N.3
-
13
-
-
0004113690
-
-
John Wiley & Sons Ltd, New York
-
JUDGE GG, HILL RC, GRIFFITHS WE, LÜTKEPOHL H & LEE TC (1988) Introduction to the Theory and Practice of Econometrics, 2nd edn. John Wiley & Sons Ltd, New York.
-
(1988)
Introduction to the Theory and Practice of Econometrics, 2nd Edn.
-
-
Judge, G.G.1
Hill, R.C.2
Griffiths, W.E.3
Lütkepohl, H.4
Lee, T.C.5
-
14
-
-
0028981737
-
Comparison of empirical models depicting density of Amaranthus retroflexus L. & relative leaf area as predictors of yield loss in maize (Zea mays L.)
-
KNEZEVIC SZ, WEISE SF & SWANTON CJ (1995) Comparison of empirical models depicting density of Amaranthus retroflexus L. & relative leaf area as predictors of yield loss in maize (Zea mays L.). Weed Research 35, 207-214.
-
(1995)
Weed Research
, vol.35
, pp. 207-214
-
-
Knezevic, S.Z.1
Weise, S.F.2
Swanton, C.J.3
-
15
-
-
0030774031
-
Relative time of redroot pigweed (Amaranthus retroflexus L.) emergence is critical in pigweed-sorghum [Sorghum bicolor (L.) Moench] competition
-
KNEZEVIC SZ, HORAK MJ & VANDERLIP RL (1997) Relative time of redroot pigweed (Amaranthus retroflexus L.) emergence is critical in pigweed-sorghum [Sorghum bicolor (L.) Moench] competition. Weed Science 45, 502-508.
-
(1997)
Weed Science
, vol.45
, pp. 502-508
-
-
Knezevic, S.Z.1
Horak, M.J.2
Vanderlip, R.L.3
-
16
-
-
84983945043
-
Modelling the effects of weeds on crop production
-
KROPFF MJ (1988) Modelling the effects of weeds on crop production. Weed Research 28, 465-471.
-
(1988)
Weed Research
, vol.28
, pp. 465-471
-
-
Kropff, M.J.1
-
17
-
-
0000816886
-
Optimization of weed management systems: The role of ecological models of interplant competition
-
KROPFF MJ & LOTZ LAP (1992a) Optimization of weed management systems: the role of ecological models of interplant competition. Weed Technology 6, 462-470.
-
(1992)
Weed Technology
, vol.6
, pp. 462-470
-
-
Kropff, M.J.1
Lotz, L.A.P.2
-
18
-
-
0027066444
-
Systems approach to quantify crop-weed interactions and their application to weed management
-
KROPFF MJ & LOTZ LAP (1992b) Systems approach to quantify crop-weed interactions and their application to weed management. Agricultural Systems 40, 265-282.
-
(1992)
Agricultural Systems
, vol.40
, pp. 265-282
-
-
Kropff, M.J.1
Lotz, L.A.P.2
-
19
-
-
0026268344
-
A simple model of crop loss by weed competition from early observations of relative leaf area of the weeds
-
KROPFF MJ & SPITTERS CJT (1991) A simple model of crop loss by weed competition from early observations of relative leaf area of the weeds. Weed Research 31, 97-105.
-
(1991)
Weed Research
, vol.31
, pp. 97-105
-
-
Kropff, M.J.1
Spitters, C.J.T.2
-
20
-
-
0000167029
-
Use of ecophysiological models for crop-weed interference: Relations amongst weed density, relative time of weed emergence relative leaf area, and yield loss
-
KROPFF MJ, WEAVER SE & SMITS MA (1992) Use of ecophysiological models for crop-weed interference: Relations amongst weed density, relative time of weed emergence relative leaf area, and yield loss. Weed Science 40, 296-301.
-
(1992)
Weed Science
, vol.40
, pp. 296-301
-
-
Kropff, M.J.1
Weaver, S.E.2
Smits, M.A.3
-
21
-
-
0029528407
-
A two-parameter model for prediction of crop loss by weed competition from early observations of relative leaf area of weeds
-
KROPFF MJ, LOTZ LAP, WEAVER SE, BOS HJ, WALLINGA J & MIGO T (1995) A two-parameter model for prediction of crop loss by weed competition from early observations of relative leaf area of weeds. Annals of Applied Biology 126, 329-346.
-
(1995)
Annals of Applied Biology
, vol.126
, pp. 329-346
-
-
Kropff, M.J.1
Lotz, L.A.P.2
Weaver, S.E.3
Bos, H.J.4
Wallinga, J.5
Migo, T.6
-
23
-
-
0003074287
-
Prediction of yield loss based on relative leaf cover of weed
-
LOTZ LAP, KROPFF MJ, BOS B & WALLINGA J (1992) Prediction of yield loss based on relative leaf cover of weed. In: Proceedings 1st International Weed Control Congress, Melbourne, 2, 290-293.
-
(1992)
Proceedings 1st International Weed Control Congress, Melbourne
, vol.2
, pp. 290-293
-
-
Lotz, L.A.P.1
Kropff, M.J.2
Bos, B.3
Wallinga, J.4
-
24
-
-
0028165841
-
Techniques to estimate relative leaf area and cover of weeds in crops for yield prediction
-
LOTZ LAP, KROPFF MJ, WALLINGA J, Bos HJ & GROENEVELD RMW (1994) Techniques to estimate relative leaf area and cover of weeds in crops for yield prediction. Weed Research 34, 167-175.
-
(1994)
Weed Research
, vol.34
, pp. 167-175
-
-
Lotz, L.A.P.1
Kropff, M.J.2
Wallinga, J.3
Bos, H.J.4
Groeneveld, R.M.W.5
-
25
-
-
0002590140
-
Crop-weed interaction: Quantification and prediction
-
(eds DM Glen, MP Greaves & HM Anderson), John Wiley & Sons Ltd, London
-
LOTZ LAP, WALLINGA J & KROPFF MJ (1995) Crop-weed interaction: quantification and prediction. In: Ecology and Integrated Farming Systems (eds DM Glen, MP Greaves & HM Anderson), 31-47. John Wiley & Sons Ltd, London.
-
(1995)
Ecology and Integrated Farming Systems
, pp. 31-47
-
-
Lotz, L.A.P.1
Wallinga, J.2
Kropff, M.J.3
-
26
-
-
0029661625
-
Prediction of the competitive effects of weeds on crop yields based on the relative leaf area of weeds
-
LOTZ LAP, CHRISTENSEN S, CLOUTIER D, et al. (1996) Prediction of the competitive effects of weeds on crop yields based on the relative leaf area of weeds. Weed Research 36, 93-101.
-
(1996)
Weed Research
, vol.36
, pp. 93-101
-
-
Lotz, L.A.P.1
Christensen, S.2
Cloutier, D.3
-
29
-
-
0031781393
-
Validation of an operator-assisted module to measure weed and crop leaf cover by digital image analysis
-
NGOUAJIO M, LEMIEUX C, FORTIER JJ, CAREAU D & LEROUX GD (1998) Validation of an operator-assisted module to measure weed and crop leaf cover by digital image analysis. Weed Technology 12, 446-453.
-
(1998)
Weed Technology
, vol.12
, pp. 446-453
-
-
Ngouajio, M.1
Lemieux, C.2
Fortier, J.J.3
Careau, D.4
Leroux, G.D.5
-
30
-
-
0032875558
-
Prediction of corn (Zea mays) yield loss from early observations of the relative leaf area and the relative leaf cover of the weeds
-
NGOUAJIO M, LEMIEUX C & LEROUX GD (1999) Prediction of corn (Zea mays) yield loss from early observations of the relative leaf area and the relative leaf cover of the weeds. Weed Science 47, 297-304.
-
(1999)
Weed Science
, vol.47
, pp. 297-304
-
-
Ngouajio, M.1
Lemieux, C.2
Leroux, G.D.3
-
32
-
-
0030465715
-
Estimation simple de la surface foliaire de plantes de maïs en croissance
-
RUGET F, BONHOMME R & CHARTIER M (1996) Estimation simple de la surface foliaire de plantes de maïs en croissance. Agronomie 16, 553-562.
-
(1996)
Agronomie
, vol.16
, pp. 553-562
-
-
Ruget, F.1
Bonhomme, R.2
Chartier, M.3
-
33
-
-
0004282518
-
-
Statistical Analysis Systems Institute, Cary, NC
-
STATISTICAL ANALYSIS SYSTEMS (SAS) (1989) SAS/STAT™ User's Guide, Vol. 2, Version 6, 4th edn. Statistical Analysis Systems Institute, Cary, NC.
-
(1989)
SAS/STAT™ User's Guide, Vol. 2, Version 6, 4th Edn.
, vol.2
-
-
-
36
-
-
0030722463
-
Predicting yield loss due to interference from two weed species using early observations of relative leaf area
-
VAN ACKER RC, LUTMAN PJW & FROUD-WILLIAMS RJ (1997) Predicting yield loss due to interference from two weed species using early observations of relative leaf area. Weed Research 37, 287-299.
-
(1997)
Weed Research
, vol.37
, pp. 287-299
-
-
Van Acker, R.C.1
Lutman, P.J.W.2
Froud-Williams, R.J.3
-
37
-
-
0003729753
-
-
International Plant Protection Centre, Corvallis, OR, USA
-
ZIMDAHL RL (1980) Weed-Crop Competition: a Review. International Plant Protection Centre, Corvallis, OR, USA.
-
(1980)
Weed-Crop Competition: A Review
-
-
Zimdahl, R.L.1
|