-
1
-
-
0034803206
-
Weather impacts on maize, soybean, and alfalfa production in the Great Lakes region, 1895-1996
-
Andresen J.A., Akagarswantm G., Rotz C.A., Ritchie J.T., LeBaron A.W. Weather impacts on maize, soybean, and alfalfa production in the Great Lakes region, 1895-1996. Agron. J. 93:2001;1059-1070.
-
(2001)
Agron. J.
, vol.93
, pp. 1059-1070
-
-
Andresen, J.A.1
Akagarswantm, G.2
Rotz, C.A.3
Ritchie, J.T.4
Lebaron, A.W.5
-
2
-
-
0028160668
-
Density equivalent: A method for forecasting yield loss caused by mixed weed populations
-
Berti A., Zanin G. Density equivalent: a method for forecasting yield loss caused by mixed weed populations. Weed Res. 34:1994;327-332.
-
(1994)
Weed Res.
, vol.34
, pp. 327-332
-
-
Berti, A.1
Zanin, G.2
-
3
-
-
1542275709
-
Yield loss in spring-sown cereals related to the weed flora in the spring
-
Boström U., Milberg P., Fogelfors H. Yield loss in spring-sown cereals related to the weed flora in the spring. Weed Sci. 51:2003;418-424.
-
(2003)
Weed Sci.
, vol.51
, pp. 418-424
-
-
Boström, U.1
Milberg, P.2
Fogelfors, H.3
-
4
-
-
0030301530
-
Modelling the economics of herbicide treatment in wheat and barley using data on prevented grain yield losses
-
Bourdot G.W., Saville D.J., Hurrell G.A., Daly M.J. Modelling the economics of herbicide treatment in wheat and barley using data on prevented grain yield losses. Weed Res. 36:1996;449-460.
-
(1996)
Weed Res.
, vol.36
, pp. 449-460
-
-
Bourdot, G.W.1
Saville, D.J.2
Hurrell, G.A.3
Daly, M.J.4
-
5
-
-
0030799115
-
Effects of tillage and light environment on emergence of 13 annual weeds
-
Buhler D.D. Effects of tillage and light environment on emergence of 13 annual weeds. Weed Technol. 11:1997;496-501.
-
(1997)
Weed Technol.
, vol.11
, pp. 496-501
-
-
Buhler, D.D.1
-
6
-
-
0031866228
-
Changes in yield and yield stability in wheat during the 20th century
-
Calderini D.F., Slafer G.A. Changes in yield and yield stability in wheat during the 20th century. Field Crops Res. 57:1998;335-347.
-
(1998)
Field Crops Res.
, vol.57
, pp. 335-347
-
-
Calderini, D.F.1
Slafer, G.A.2
-
7
-
-
0032697148
-
Interannual variation in soybean yield: Interaction among rainfall, soil depth and crop management
-
Calvino P.A., Sandras V.O. Interannual variation in soybean yield: interaction among rainfall, soil depth and crop management. Field Crops Res. 63:1999;237-246.
-
(1999)
Field Crops Res.
, vol.63
, pp. 237-246
-
-
Calvino, P.A.1
Sandras, V.O.2
-
8
-
-
0034869834
-
Stability analysis of grain yield in barley (Hordeum vulgare) in the US mid-Atlantic region
-
Costa J.M., Bollero G.A. Stability analysis of grain yield in barley (Hordeum vulgare) in the US mid-Atlantic region. Ann. Appl. Biol. 139:2001;137-143.
-
(2001)
Ann. Appl. Biol.
, vol.139
, pp. 137-143
-
-
Costa, J.M.1
Bollero, G.A.2
-
9
-
-
0022222663
-
A simple model relating yield loss to weed density
-
Cousens R. A simple model relating yield loss to weed density. Ann. Appl. Biol. 107:1985;239-252.
-
(1985)
Ann. Appl. Biol.
, vol.107
, pp. 239-252
-
-
Cousens, R.1
-
10
-
-
0032778308
-
Soil organic matter and wheat productivity in the semiarid Argentine Pampas
-
Diaz-Zorita M., Buschiazzo D.E., Peinemann N. Soil organic matter and wheat productivity in the semiarid Argentine Pampas. Agron. J. 91:1999;276-279.
-
(1999)
Agron. J.
, vol.91
, pp. 276-279
-
-
Diaz-Zorita, M.1
Buschiazzo, D.E.2
Peinemann, N.3
-
11
-
-
0029140921
-
Fractal description of temporal yield variability of 10 crops in the United States
-
Eghball B., Power J.F. Fractal description of temporal yield variability of 10 crops in the United States. Agron. J. 87:1995;152-156.
-
(1995)
Agron. J.
, vol.87
, pp. 152-156
-
-
Eghball, B.1
Power, J.F.2
-
12
-
-
0003181177
-
The nature of genotype×environment interactions for wheat yield in Western Australia
-
Fox P.N., Rosielle A.A., Boyd W.J.R. The nature of. genotype× environment interactions for wheat yield in Western Australia Field Crops Res. 11:1985;387-398.
-
(1985)
Field Crops Res.
, vol.11
, pp. 387-398
-
-
Fox, P.N.1
Rosielle, A.A.2
Boyd, W.J.R.3
-
13
-
-
0141480355
-
Economic losses caused by weed competition in Manitoba grain fields. 1. Weed species, their relative abundance and their effect on crop yields
-
Friesen G., Shebeski L.H. Economic losses caused by weed competition in Manitoba grain fields. 1. Weed species, their relative abundance and their effect on crop yields. Can. J. Plant Sci. 40:1960;457-467.
-
(1960)
Can. J. Plant Sci.
, vol.40
, pp. 457-467
-
-
Friesen, G.1
Shebeski, L.H.2
-
14
-
-
0034900597
-
Agronomic and meteorological factors affecting the severity of leaf blotch caused by Mycospaerella graminicola in commercial wheat crops in England
-
Gladders P., Paveley N.D., Barrie I.A., Hardwick N.V., Hims M.J., Langton S., Taylor M.C. Agronomic and meteorological factors affecting the severity of leaf blotch caused by Mycospaerella graminicola in commercial wheat crops in England. Ann. Appl. Biol. 138:2001;301-311.
-
(2001)
Ann. Appl. Biol.
, vol.138
, pp. 301-311
-
-
Gladders, P.1
Paveley, N.D.2
Barrie, I.A.3
Hardwick, N.V.4
Hims, M.J.5
Langton, S.6
Taylor, M.C.7
-
17
-
-
1542305810
-
Influence of different factors on the effect of spraying cereals in the spring with Oxitril 4 as regards weeds and grain yield
-
Uppsala, 27-28 January 1988. Reports, Department of Plant Husbandry and Research Information Centre, Swedish University of Agricultural Sciences, Uppsala, Sweden
-
Hallgren, E., 1988. Influence of different factors on the effect of spraying cereals in the spring with Oxitril 4 as regards weeds and grain yield. In: Proceedings of the 29th Swedish Weed Conference on Weeds and Weed Control, vol. 1, Uppsala, 27-28 January 1988. Reports, Department of Plant Husbandry and Research Information Centre, Swedish University of Agricultural Sciences, Uppsala, Sweden, pp. 39-74.
-
(1988)
Proceedings of the 29th Swedish Weed Conference on Weeds and Weed Control
, vol.1
, pp. 39-74
-
-
Hallgren, E.1
-
18
-
-
0032786857
-
Data diving with cross-validation: An investigation of broad-scale gradients in Swedish weed communities
-
Hallgren E., Palmer M.W., Milberg P. Data diving with cross-validation: an investigation of broad-scale gradients in Swedish weed communities. J. Ecol. 87:1999;1037-1051.
-
(1999)
J. Ecol.
, vol.87
, pp. 1037-1051
-
-
Hallgren, E.1
Palmer, M.W.2
Milberg, P.3
-
19
-
-
0030989751
-
Spatiotemporal variability of corn and soybean yield
-
Jaynes D.B., Colvin T.S. Spatiotemporal variability of corn and soybean yield. Agron. J. 89:1997;30-37.
-
(1997)
Agron. J.
, vol.89
, pp. 30-37
-
-
Jaynes, D.B.1
Colvin, T.S.2
-
20
-
-
0034054371
-
Time trends in crop yields in long-term trials
-
Jones J.M., Singh M. Time trends in crop yields in long-term trials. Exp. Agric. 36:2000;165-179.
-
(2000)
Exp. Agric.
, vol.36
, pp. 165-179
-
-
Jones, J.M.1
Singh, M.2
-
21
-
-
0030502287
-
Monitoring diseases of winter wheat on both a field and a national level in Denmark
-
Jørgensen L.N., Secher B.J.M., Nielsen G.C. Monitoring diseases of winter wheat on both a field and a national level in Denmark. Crop Protect. 15:1996;383-390.
-
(1996)
Crop Protect.
, vol.15
, pp. 383-390
-
-
Jørgensen, L.N.1
Secher, B.J.M.2
Nielsen, G.C.3
-
22
-
-
0031947693
-
PALWEED-WHEAT II: Revision of a weed management decision model in response to field testing
-
Kwon T.J., Young D.L., Young F.L., Boerboom C.M. PALWEED-WHEAT II: revision of a weed management decision model in response to field testing. Weed Sci. 46:1998;205-213.
-
(1998)
Weed Sci.
, vol.46
, pp. 205-213
-
-
Kwon, T.J.1
Young, D.L.2
Young, F.L.3
Boerboom, C.M.4
-
23
-
-
0004170691
-
-
Elsevier, Amsterdam.
-
Legendre, P., Legendre, L., 1998. Numerical Ecology, 2nd English Edition. Elsevier, Amsterdam.
-
(1998)
Numerical Ecology, 2nd English Edition
-
-
Legendre, P.1
Legendre, L.2
-
25
-
-
0038307495
-
-
MjM Sofware Design, Gleneden Beach, OR.
-
McCune, B., Grace, J.B., 2002. Analysis of Ecological Communities. MjM Sofware Design, Gleneden Beach, OR.
-
(2002)
Analysis of Ecological Communities
-
-
McCune, B.1
Grace, J.B.2
-
26
-
-
1842411291
-
Covariance of cropping systems and foxtail density as predictors of weed interference
-
McGiffen M.E., Forcella F., Lindstrom M.J., Reicosky D.C. Covariance of cropping systems and foxtail density as predictors of weed interference. Weed Sci. 45:1997;388-396.
-
(1997)
Weed Sci.
, vol.45
, pp. 388-396
-
-
McGiffen, M.E.1
Forcella, F.2
Lindstrom, M.J.3
Reicosky, D.C.4
-
27
-
-
1542365559
-
Soil type affinities in Swedish weed communities: An example comparing direct and partial direct gradient analysis
-
Dijon, France
-
Milberg, P., Hallgren, E., 2000. Soil type affinities in Swedish weed communities: an example comparing direct and partial direct gradient analysis. In: Proceedings of the XI International Conference on Weed Biology, Dijon, France, pp. 121-126.
-
(2000)
Proceedings of the XI International Conference on Weed Biology
, pp. 121-126
-
-
Milberg, P.1
Hallgren, E.2
-
28
-
-
1542275706
-
Highlighting differential control of weeds by management methods using an ordination technique
-
Milberg P., Hallgren E. Highlighting differential control of weeds by management methods using an ordination technique. Weed Technol. 16:2002;675-679.
-
(2002)
Weed Technol.
, vol.16
, pp. 675-679
-
-
Milberg, P.1
Hallgren, E.2
-
29
-
-
0033918150
-
Interannual variation in weed biomass on arable land in Sweden
-
Milberg P., Hallgren E., Palmer M.W. Interannual variation in weed biomass on arable land in Sweden. Weed Res. 40:2000;311-321.
-
(2000)
Weed Res.
, vol.40
, pp. 311-321
-
-
Milberg, P.1
Hallgren, E.2
Palmer, M.W.3
-
30
-
-
0030619826
-
Global crop production and the efficacy of crop protection - Current situation and future trends
-
Oerke E.-C., Dehne H.-W. Global crop production and the efficacy of crop protection - current situation and future trends. Eur. J. Plant Pathol. 103:1997;203-215.
-
(1997)
Eur. J. Plant Pathol.
, vol.103
, pp. 203-215
-
-
Oerke, E.-C.1
Dehne, H.-W.2
-
31
-
-
0003874424
-
-
Elsevier, Amsterdam
-
Oerke, E.-C., Dehne, H.-W., Schönbeck, F., Weber, A., 1994. Crop Production and Crop Protection - Estimated Losses in Major Food and Cash Crops. Elsevier, Amsterdam, 808 pp.
-
(1994)
Crop Production and Crop Protection - Estimated Losses in Major Food and Cash Crops
-
-
Oerke, E.-C.1
Dehne, H.-W.2
Schönbeck, F.3
Weber, A.4
-
32
-
-
0033671967
-
Comparison of scales of climate and soil data for aggregating simulated yields of winter wheat in Denmark
-
Olesen J.E., Böcher P.K., Jensen T. Comparison of scales of climate and soil data for aggregating simulated yields of winter wheat in Denmark. Agric. Ecosyst. Environ. 82:2000;213-228.
-
(2000)
Agric. Ecosyst. Environ.
, vol.82
, pp. 213-228
-
-
Olesen, J.E.1
Böcher, P.K.2
Jensen, T.3
-
33
-
-
0007529435
-
Influence of geographic region on jimsonweed (Datura stramonium) interference in soybeans (Glycine max) and cotton (Gossypium hirsutum)
-
Oliver L.R., Chandler J.M., Bechanan G.A. Influence of geographic region on jimsonweed (Datura stramonium) interference in soybeans (Glycine max) and cotton (Gossypium hirsutum). Weed Sci. 39:1991;585-589.
-
(1991)
Weed Sci.
, vol.39
, pp. 585-589
-
-
Oliver, L.R.1
Chandler, J.M.2
Bechanan, G.A.3
-
34
-
-
0001239904
-
Effects of environmental stress on weed/crop interactions
-
Patterson D.T. Effects of environmental stress on weed/crop interactions. Weed Sci. 43:1995;483-490.
-
(1995)
Weed Sci.
, vol.43
, pp. 483-490
-
-
Patterson, D.T.1
-
35
-
-
0026394968
-
Surveys of disease of winter wheat in England and Wales, 1976-1988
-
Polley R.W., Thomas M.R. Surveys of disease of winter wheat in England and Wales, 1976-1988. Ann. Appl. Biol. 119:1991;1-20.
-
(1991)
Ann. Appl. Biol.
, vol.119
, pp. 1-20
-
-
Polley, R.W.1
Thomas, M.R.2
-
36
-
-
0030866291
-
A characterisation of rice pests and quantification of yield losses in the rice-wheat system of India
-
Savary S., Srivastava R.K., Singh H.M., Elazegui F.A. A characterisation of rice pests and quantification of yield losses in the rice-wheat system of India. Crop Protect. 16:1997;387-398.
-
(1997)
Crop Protect.
, vol.16
, pp. 387-398
-
-
Savary, S.1
Srivastava, R.K.2
Singh, H.M.3
Elazegui, F.A.4
-
37
-
-
0031806614
-
Assessing the representativeness of data on yield losses due to rice disease in tropical Asia
-
Savary S., Elazegui F.A., Teng P.S. Assessing the representativeness of data on yield losses due to rice disease in tropical Asia. Plant Dis. 82:1998;705-709.
-
(1998)
Plant Dis.
, vol.82
, pp. 705-709
-
-
Savary, S.1
Elazegui, F.A.2
Teng, P.S.3
-
38
-
-
0034000761
-
Rice pest constraints in tropical Asia: Quantification of yield losses due to rice pests in a range of production situations
-
Savary S., Willocquet L., Elazegui F.A., Castilla N.P., Teng P.S. Rice pest constraints in tropical Asia: quantification of yield losses due to rice pests in a range of production situations. Plant Dis. 84:2000;357-369.
-
(2000)
Plant Dis.
, vol.84
, pp. 357-369
-
-
Savary, S.1
Willocquet, L.2
Elazegui, F.A.3
Castilla, N.P.4
Teng, P.S.5
-
39
-
-
0035850528
-
The response of short duration pigeonpea lines to variation in temperature under field conditions in Kenya
-
Silim S.N., Omanga P.A. The response of short duration pigeonpea lines to variation in temperature under field conditions in Kenya. Field Crops Res. 72:2001;97-108.
-
(2001)
Field Crops Res.
, vol.72
, pp. 97-108
-
-
Silim, S.N.1
Omanga, P.A.2
-
40
-
-
0036141734
-
Spatial variation of nitrate-N and related soil properties at the plot-scale
-
Stenger R., Priesack E., Beese F. Spatial variation of nitrate-N and related soil properties at the plot-scale. Geoderma. 105:2002;259-275.
-
(2002)
Geoderma
, vol.105
, pp. 259-275
-
-
Stenger, R.1
Priesack, E.2
Beese, F.3
-
41
-
-
0028038933
-
Estimation of crop yield loss due to interference by multiple weed species
-
Swinton W.M., Buhler D.D., Forcella F., Gunsolus J.L., King R.P. Estimation of crop yield loss due to interference by multiple weed species. Weed Sci. 42:1994;103-109.
-
(1994)
Weed Sci.
, vol.42
, pp. 103-109
-
-
Swinton, W.M.1
Buhler, D.D.2
Forcella, F.3
Gunsolus, J.L.4
King, R.P.5
-
42
-
-
0034759298
-
Performance and yield stability of medium duration groundnut genotypes under erratic rainfall conditions in eastern Ethiopia
-
Tamado T. Performance and yield stability of medium duration groundnut genotypes under erratic rainfall conditions in eastern Ethiopia. Tropic. Sci. 41:2001;192-198.
-
(2001)
Tropic. Sci.
, vol.41
, pp. 192-198
-
-
Tamado, T.1
-
43
-
-
0034486017
-
Weed flora in arable fields of eastern Ethiopia with emphasis on the occurrence of Parthenium hysterophorus
-
Tamado T., Milberg P. Weed flora in arable fields of eastern Ethiopia with emphasis on the occurrence of Parthenium hysterophorus. Weed Res. 40:2000;507-521.
-
(2000)
Weed Res.
, vol.40
, pp. 507-521
-
-
Tamado, T.1
Milberg, P.2
-
44
-
-
0036329965
-
Interference by the weed Parthenium hysterophorus L. with grain sorghum: Influence of weed density and duration of competition
-
Tamado T., Ohlander L., Milberg P. Interference by the weed Parthenium hysterophorus L. with grain sorghum: influence of weed density and duration of competition. Int. J. Pest Manage. 48:2002;183-188.
-
(2002)
Int. J. Pest Manage.
, vol.48
, pp. 183-188
-
-
Tamado, T.1
Ohlander, L.2
Milberg, P.3
-
45
-
-
84970619189
-
Wheat crop surveys in southern New South Wales. 4. the response by grain yield and other wheat attributes to weeds
-
Taylor A.C., Lill W.J. Wheat crop surveys in southern New South Wales. 4. The response by grain yield and other wheat attributes to weeds. Aust. J. Exp. Agric. 26:1986;709-715.
-
(1986)
Aust. J. Exp. Agric.
, vol.26
, pp. 709-715
-
-
Taylor, A.C.1
Lill, W.J.2
-
46
-
-
0002093770
-
Partial canonical correspondence analysis
-
Bock, H.H. (Ed.), North-Holland, Amsterdam
-
ter Braak, C.J.F., 1988. Partial canonical correspondence analysis. In: Bock, H.H. (Ed.), Classification and Related Methods of Data Analysis. North-Holland, Amsterdam, pp. 551-558.
-
(1988)
Classification and Related Methods of Data Analysis
, pp. 551-558
-
-
Ter Braak, C.J.F.1
-
47
-
-
0003418480
-
-
Microcomputer Power, Ithaca, NY
-
ter Braak, C.J.F., Smilauer, P., 1998. CANOCO Reference Manual and User's Guide to Canoco for Windows: Software for Canonical Community Ordination, Version 4. Microcomputer Power, Ithaca, NY, 352 pp.
-
(1998)
CANOCO Reference Manual and User's Guide to Canoco for Windows: Software for Canonical Community Ordination, Version 4
-
-
Ter Braak, C.J.F.1
Smilauer, P.2
-
48
-
-
0021077861
-
Crop losses: The need to quantify the effects of pests, diseases and weeds on agricultural production
-
Walker P.T. Crop losses: the need to quantify the effects of pests, diseases and weeds on agricultural production. Agric. Ecosyst. Environ. 9:1983;119-158.
-
(1983)
Agric. Ecosyst. Environ.
, vol.9
, pp. 119-158
-
-
Walker, P.T.1
-
49
-
-
0347036026
-
Losses in yield due to pests in tropical crops and their value in policy decision-making
-
Walker P.T. Losses in yield due to pests in tropical crops and their value in policy decision-making. Insect Sci. Appl. 8:1987;665-671.
-
(1987)
Insect Sci. Appl.
, vol.8
, pp. 665-671
-
-
Walker, P.T.1
-
50
-
-
0036199121
-
Spatial correlation between weed species densities and soil properties
-
Walter A.M., Christensen S., Simmelsgaard E.S. Spatial correlation between weed species densities and soil properties. Weed Res. 42:2002;26-38.
-
(2002)
Weed Res.
, vol.42
, pp. 26-38
-
-
Walter, A.M.1
Christensen, S.2
Simmelsgaard, E.S.3
-
51
-
-
0031870411
-
Economic thresholds for wild radish, wild oat, hemp-nettle and corn spurry in spring barley
-
Weaver S.E., Ivany J.A. Economic thresholds for wild radish, wild oat, hemp-nettle and corn spurry in spring barley. Can. J. Plant Sci. 78:1998;357-361.
-
(1998)
Can. J. Plant Sci.
, vol.78
, pp. 357-361
-
-
Weaver, S.E.1
Ivany, J.A.2
-
52
-
-
0033673544
-
Temperature variability and the yield of annual crops
-
Wheeler T.R., Craufurd P.Q., Ellis R.H., Porter J.R., Vara Prasad P.V. Temperature variability and the yield of annual crops. Agric. Ecosyst. Environ. 82:2000;159-167.
-
(2000)
Agric. Ecosyst. Environ.
, vol.82
, pp. 159-167
-
-
Wheeler, T.R.1
Craufurd, P.Q.2
Ellis, R.H.3
Porter, J.R.4
Vara Prasad, P.V.5
-
53
-
-
0036272651
-
Insufficient geographic characterization and analysis in the planning, execution and dissemination of agronomic research?
-
White J.W., Corbett J.D., Dobermann A. Insufficient geographic characterization and analysis in the planning, execution and dissemination of agronomic research? Field Crops Res. 76:2002;45-54.
-
(2002)
Field Crops Res.
, vol.76
, pp. 45-54
-
-
White, J.W.1
Corbett, J.D.2
Dobermann, A.3
-
54
-
-
38249013766
-
Economics of herbicide use on arable crops in north-central Italy
-
Zanin G., Berti A., Giannini M. Economics of herbicide use on arable crops in north-central Italy. Crop Protect. 11:1992;174-180.
-
(1992)
Crop Protect.
, vol.11
, pp. 174-180
-
-
Zanin, G.1
Berti, A.2
Giannini, M.3
|