-
1
-
-
0000126743
-
Cocklebur and velvetleaf interference with soybean grown at different densities and planting patterns
-
Bahadar, K. 1990. Cocklebur and velvetleaf interference with soybean grown at different densities and planting patterns. Agron. J. 82:531-534.
-
(1990)
Agron. J.
, vol.82
, pp. 531-534
-
-
Bahadar, K.1
-
2
-
-
0001010347
-
Environmental variability associated with economic thresholds for soybeans
-
Bauer, T. A., D. A. Mortensen, G. A. Wicks, T. A. Hayden, and A. R. Martin. 1991. Environmental variability associated with economic thresholds for soybeans. Weed Sci. 39:564-569.
-
(1991)
Weed Sci.
, vol.39
, pp. 564-569
-
-
Bauer, T.A.1
Mortensen, D.A.2
Wicks, G.A.3
Hayden, T.A.4
Martin, A.R.5
-
3
-
-
0029111072
-
Velvetleaf (Abutilon theophrasti) competition and economic thresholds in conventional and notillage corn (Zea mays)
-
Cardina, J., E. Regnier, and D. Sparrow. 1995. Velvetleaf (Abutilon theophrasti) competition and economic thresholds in conventional and notillage corn (Zea mays). Weed Sci. 43:81-87.
-
(1995)
Weed Sci.
, vol.43
, pp. 81-87
-
-
Cardina, J.1
Regnier, E.2
Sparrow, D.3
-
4
-
-
0000457678
-
The threshold concept and its application to weed science
-
Coble, H. D. and D. A. Mortensen. 1992. The threshold concept and its application to weed science. Weed Technol. 6:191-195.
-
(1992)
Weed Technol.
, vol.6
, pp. 191-195
-
-
Coble, H.D.1
Mortensen, D.A.2
-
5
-
-
0022222663
-
A simple model relating yield loss to weed density.
-
Cousens, R. 1985. A simple model relating yield loss to weed density. Ann. Appl. Biol. 107:239-252. (Pubitemid 17247982)
-
(1985)
Annals of Applied Biology
, vol.107
, Issue.2
, pp. 239-252
-
-
Cousens, R.1
-
7
-
-
84984080873
-
Interference between velvetleaf (Abutilon theophrasti Medic.) and soybean (Glycine max (L.) Merr.)
-
Dekker, J. and W. F. Meggitt. 1983. Interference between velvetleaf (Abutilon theophrasti Medic.) and soybean (Glycine max (L.) Merr.). Weed Res. 23:103-107.
-
(1983)
Weed Res.
, vol.23
, pp. 103-107
-
-
Dekker, J.1
Meggitt, W.F.2
-
8
-
-
0001165350
-
Competition of velvetleaf, prickly sida, and venice mallow in soybeans
-
Eaton, B. J., O. G. Russ, and K. C. Feltner. 1976. Competition of velvetleaf, prickly sida, and venice mallow in soybeans. Weed Sci. 24:224-228.
-
(1976)
Weed Sci.
, vol.24
, pp. 224-228
-
-
Eaton, B.J.1
Russ, O.G.2
Feltner, K.C.3
-
9
-
-
0031003355
-
Weed seed bank emergence across the corn belt
-
Forcella, F., R. G. Wilson, J. Dekker, et al. 1997. Weed seed bank emergence across the corn belt. Weed Sci. 45:67-76. (Pubitemid 27176939)
-
(1997)
Weed Science
, vol.45
, Issue.1
, pp. 67-76
-
-
Forcella, F.1
Wilson, R.G.2
Dekker, J.3
Kremer, R.J.4
Cardina, J.5
Anderson, R.L.6
Alm, D.7
Renner, K.A.8
Harvey, R.G.9
Clay, S.10
Buhler, D.D.11
-
10
-
-
0029860192
-
Velvetleaf population dynamics following a single year's seed rain
-
Hartzler, R. G. 1996. Velvetleaf population dynamics following a single year's seed rain. Weed Technol. 10:581-586.
-
(1996)
Weed Technol.
, vol.10
, pp. 581-586
-
-
Hartzler, R.G.1
-
11
-
-
67650023559
-
-
University Park, PA: Crop and Soil Science, College Agricultural Science, Penn State University
-
Lingenfelter, D. D. and W. S. Curran. 2002. Confidential Herbicide Price List Survey. University Park, PA: Crop and Soil Science, College Agricultural Science, Penn State University. 2 p.
-
(2002)
Confidential Herbicide Price List Survey
, pp. 2
-
-
Lingenfelter, D.D.1
Curran, W.S.2
-
12
-
-
0000359255
-
Soybean (Glycine max)-velvetleaf (Abutilon theophrasti) interspecific competition
-
Munger, P. H., J. M. Chandler, J. T. Cothren, and F. M. Hons. 1987. Soybean (Glycine max)-velvetleaf (Abutilon theophrasti) interspecific competition. Weed Sci. 35:647-653.
-
(1987)
Weed Sci.
, vol.35
, pp. 647-653
-
-
Munger, P.H.1
Chandler, J.M.2
Cothren, J.T.3
Hons, F.M.4
-
13
-
-
0000819221
-
Case history for weed competition/population ecology: Velvetleaf (Abutilon theophrasti) in corn (Zea mays)
-
Sattin, M., G. Zanin, and A. Berti. 1992. Case history for weed competition/population ecology: velvetleaf (Abutilon theophrasti) in corn (Zea mays). Weed Technol. 6:213-219.
-
(1992)
Weed Technol.
, vol.6
, pp. 213-219
-
-
Sattin, M.1
Zanin, G.2
Berti, A.3
-
14
-
-
0000455210
-
Velvetleaf (Abutilon theophrasti) effect on corn (Zea mays) growth and yield in south dakota
-
Scholes, C., S. A. Clay, and K. Brix-Davis. 1995. Velvetleaf (Abutilon theophrasti) effect on corn (Zea mays) growth and yield in South Dakota. Weed Technol. 9:665-668.
-
(1995)
Weed Technol.
, vol.9
, pp. 665-668
-
-
Scholes, C.1
Clay, S.A.2
Brix-Davis, K.3
-
15
-
-
67650026689
-
Factors influencing Verticillium dahliae Kleb. in soybean and velvetleaf causal agent of verticillium wilt
-
M.S. thesis. University of Wisconsin, Madison, WI
-
Sickinger, S. M. 1981. Factors influencing Verticillium dahliae Kleb. in soybean and velvetleaf causal agent of verticillium wilt. In The Effects of Verticillium dahliae (Kleb.) on Velvetleaf and Crops. M.S. thesis. University of Wisconsin, Madison, WI. Pp. 112-114.
-
(1981)
The Effects of Verticillium Dahliae (Kleb.) on Velvetleaf and Crops
, pp. 112-114
-
-
Sickinger, S.M.1
-
16
-
-
4043050741
-
-
PASS-129. Harrisburg, PA: Pennsylvania Agricultural Statistics Service, USDA National Agricultural Statistics Service
-
Shimmin, S. W. and E. D. Stout. 2002. Pennsylvania Machinery Custom Rates. PASS-129. Harrisburg, PA: Pennsylvania Agricultural Statistics Service, USDA National Agricultural Statistics Service.
-
(2002)
Pennsylvania Machinery Custom Rates
-
-
Shimmin, S.W.1
Stout, E.D.2
-
17
-
-
0000643649
-
Velvetleaf, Abutilon theophrasti (malvaceae), history and economic impact in the United States
-
Spencer, N. R. 1984. Velvetleaf, Abutilon theophrasti (Malvaceae), history and economic impact in the United States. Econ. Bot. 38:407-416.
-
(1984)
Econ. Bot.
, vol.38
, pp. 407-416
-
-
Spencer, N.R.1
-
18
-
-
0002207301
-
The integrated control concept
-
Stern, V. M., R. F. Smith, R. VandenBosch, and K. S. Hagen. 1959. The integrated control concept. Hilgardia 29:81.
-
(1959)
Hilgardia
, vol.29
, pp. 81
-
-
Stern, V.M.1
Smith, R.F.2
VandenBosch, R.3
Hagen, K.S.4
-
19
-
-
33750058105
-
-
Harrisburg, PA: Pennsylvania Agricultural Statistics Service, USDA National Agricultural Statistics Service
-
Tosiano, M. and D. Capstick. 2002. Annual Summary. Harrisburg, PA: Pennsylvania Agricultural Statistics Service, USDA National Agricultural Statistics Service.
-
(2002)
Annual Summary
-
-
Tosiano, M.1
Capstick, D.2
-
20
-
-
84983947149
-
Threshold level and seed production of velvetleaf (Abutilon theophrasti Medicus) in maize
-
Zanin, G. and M. Sattin. 1987. Threshold level and seed production of velvetleaf (Abutilon theophrasti Medicus) in maize. Weed Res. 28:347-352.
-
(1987)
Weed Res.
, vol.28
, pp. 347-352
-
-
Zanin, G.1
Sattin, M.2
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