-
1
-
-
0007635926
-
Sampling scheme for estimating populations of corn root-worm larvae
-
Bergman, M.K., J.J. Tollefson, and P.N. Hinz. 1981. Sampling scheme for estimating populations of corn root-worm larvae. Environ. Entomol. 10:986-990.
-
(1981)
Environ. Entomol.
, vol.10
, pp. 986-990
-
-
Bergman, M.K.1
Tollefson, J.J.2
Hinz, P.N.3
-
2
-
-
0008256326
-
-
North Cent. Reg. Res. Publ. 342. Wisconsin Agric. Exp. Stn., Univ. of Wisconsin, Madison
-
Bundy, L.G., D.T. Walters, and A.E. Olness. 1999. Evaluation of soil nitrate tests for predicting corn nitrogen response in the North Central Region. North Cent. Reg. Res. Publ. 342. Wisconsin Agric. Exp. Stn., Univ. of Wisconsin, Madison.
-
(1999)
Evaluation of Soil Nitrate Tests for Predicting Corn Nitrogen Response in the North Central Region
-
-
Bundy, L.G.1
Walters, D.T.2
Olness, A.E.3
-
3
-
-
0034511191
-
Soil nitrogen mineralization influenced by crop rotation and nitrogen fertilization
-
Carpenter-Boggs, C., J.L. Pikul, Jr., M.F. Vigil, and W.E. Riedell. 2000. Soil nitrogen mineralization influenced by crop rotation and nitrogen fertilization. Soil Sci. Soc. Am. J. 64:2038-2045.
-
(2000)
Soil Sci. Soc. Am. J.
, vol.64
, pp. 2038-2045
-
-
Carpenter-Boggs, C.1
Pikul Jr., J.L.2
Vigil, M.F.3
Riedell, W.E.4
-
4
-
-
33645974631
-
Crop management
-
J.L. Hatfield and D.L. Karlen (ed.). CRC Press, Boca Raton, FL
-
Clegg, M.D., and C.A. Francis. 1994. Crop management. p. 135-156. In J.L. Hatfield and D.L. Karlen (ed.) Sustainable agricultural systems. CRC Press, Boca Raton, FL.
-
(1994)
Sustainable Agricultural Systems
, pp. 135-156
-
-
Clegg, M.D.1
Francis, C.A.2
-
5
-
-
0001702971
-
Corn-soybean rotation effects on soil water depletion
-
Copeland, P.J., R.R. Allmaras, R.K. Crookston, and W.W. Nelson. 1993. Corn-soybean rotation effects on soil water depletion. Agron. J. 85:203-210.
-
(1993)
Agron. J.
, vol.85
, pp. 203-210
-
-
Copeland, P.J.1
Allmaras, R.R.2
Crookston, R.K.3
Nelson, W.W.4
-
6
-
-
0001376391
-
Rotational cropping sequence affects yield of corn and soybean
-
Crookston, R.K., J.E. Kurle, P.J. Copeland, J.H. Ford, and W.E. Lueschen. 1991. Rotational cropping sequence affects yield of corn and soybean. Agron. J. 83:108-113.
-
(1991)
Agron. J.
, vol.83
, pp. 108-113
-
-
Crookston, R.K.1
Kurle, J.E.2
Copeland, P.J.3
Ford, J.H.4
Lueschen, W.E.5
-
7
-
-
0004380595
-
Pesticide use down 3 percent in 1993
-
Rep. AR-29. USDA, Washington, DC
-
Delvo, H.W. 1993. Pesticide use down 3 percent in 1993. p. 13-20. In Agricultural resources: Inputs situation and outlook. Rep. AR-29. USDA, Washington, DC.
-
(1993)
Agricultural Resources: Inputs Situation and Outlook
, pp. 13-20
-
-
Delvo, H.W.1
-
8
-
-
0142156275
-
-
Res. Bull. Ohio Agric. Res. and Dev. Cent., The Ohio State Univ., Columbus
-
Dick, W.A., D.M. Van Doren, G.N. Triplett, and J.E. Henry. 1986. Influence of long-term tillage and rotation combinations on crop yields and selected soil parameters. Res. Bull. 1180. Ohio Agric. Res. and Dev. Cent., The Ohio State Univ., Columbus.
-
(1986)
Influence of Long-Term Tillage and Rotation Combinations on Crop Yields and Selected Soil Parameters
, vol.1180
-
-
Dick, W.A.1
Van Doren, D.M.2
Triplett, G.N.3
Henry, J.E.4
-
9
-
-
0342315637
-
Soil testing procedures in use at South Dakota State Soil Testing Laboratory
-
July 1995. South Dakota State Univ., Brookings
-
Gelderman, R., R. Neal, S. Swartos, and L. Anderson. 1995. Soil testing procedures in use at South Dakota State Soil Testing Laboratory. Plant Sci. Pamphlet 81. July 1995. South Dakota State Univ., Brookings.
-
(1995)
Plant Sci. Pamphlet 81
-
-
Gelderman, R.1
Neal, R.2
Swartos, S.3
Anderson, L.4
-
12
-
-
0030474060
-
Corn yield is equal in conventional, reduced, and no tillage after 20 years
-
Kapusta, G., R.F. Krausz, and J.L. Matthews. 1996. Corn yield is equal in conventional, reduced, and no tillage after 20 years. Agron. J. 88:812-817.
-
(1996)
Agron. J.
, vol.88
, pp. 812-817
-
-
Kapusta, G.1
Krausz, R.F.2
Matthews, J.L.3
-
13
-
-
0034036911
-
Economics of cropping systems featuring different rotations, tillage, and management
-
Katsvairo, T.W., and W.J. Cox. 2000a. Economics of cropping systems featuring different rotations, tillage, and management. Agron. J. 92:485-493.
-
(2000)
Agron. J.
, vol.92
, pp. 485-493
-
-
Katsvairo, T.W.1
Cox, W.J.2
-
14
-
-
0034118599
-
Tillage x rotation x manage-ment interactions in corn
-
Katsvairo, T.W., and W.J. Cox. 2000b. Tillage x rotation x manage-ment interactions in corn. Agron. J. 92:493-500.
-
(2000)
Agron. J.
, vol.92
, pp. 493-500
-
-
Katsvairo, T.W.1
Cox, W.J.2
-
15
-
-
0001629748
-
Introduction: Biology, distribution and identification of pest Diabrotica
-
J.L. Krysan and T.A. Miller (ed.). Springer, New York
-
Krysan, J.L. 1986. Introduction: Biology, distribution and identification of pest Diabrotica. p. 1-23. In J.L. Krysan and T.A. Miller (ed.) Methods for the study of pest Diabrotica. Springer, New York.
-
(1986)
Methods for the Study of Pest Diabrotica
, pp. 1-23
-
-
Krysan, J.L.1
-
16
-
-
0141583113
-
Adaptation of western corn rootworm to crop rotation: Evolution of a new strain in response to a management practice
-
Levine, E., J.L. Spencer, S.A. Isard, D.W. Onstad, and M.E. Gray. 2002. Adaptation of western corn rootworm to crop rotation: Evolution of a new strain in response to a management practice. Am. Entomol. 48:94-107.
-
(2002)
Am. Entomol.
, vol.48
, pp. 94-107
-
-
Levine, E.1
Spencer, J.L.2
Isard, S.A.3
Onstad, D.W.4
Gray, M.E.5
-
17
-
-
0037344595
-
Effects of western Corn Belt cropping systems on agroecosystem functions
-
Liebig, M.A., and G.E. Varvel. 2003. Effects of western Corn Belt cropping systems on agroecosystem functions. Agron. J. 95:316-322.
-
(2003)
Agron. J.
, vol.95
, pp. 316-322
-
-
Liebig, M.A.1
Varvel, G.E.2
-
18
-
-
80053421138
-
Value of crop rotation under various tillage systems
-
Coop. Ext. Serv., Purdue Univ., West Lafayette, IN
-
Mannering, J.V., and D.R. Griffith. 1981. Value of crop rotation under various tillage systems. Agron. Guide AY-230. Coop. Ext. Serv., Purdue Univ., West Lafayette, IN.
-
(1981)
Agron. Guide AY-230
-
-
Mannering, J.V.1
Griffith, D.R.2
-
19
-
-
0001388224
-
Crop yield as affected by rotation and nitrogen rate: I. Soybean
-
Peterson, T.A., and G.E. Varvel. 1989. Crop yield as affected by rotation and nitrogen rate: I. Soybean. Agron. J. 81:727-731.
-
(1989)
Agron. J.
, vol.81
, pp. 727-731
-
-
Peterson, T.A.1
Varvel, G.E.2
-
20
-
-
0032123326
-
Fall contour ripping increases water infiltration into frozen soil
-
Pikul, J.L., Jr., and J.K. Aase. 1998. Fall contour ripping increases water infiltration into frozen soil. Soil Sci. Soc. Am. J. 62:1017-1024.
-
(1998)
Soil Sci. Soc. Am. J.
, vol.62
, pp. 1017-1024
-
-
Pikul Jr., J.L.1
Aase, J.K.2
-
21
-
-
0035013237
-
Crop yield and soil condition under ridge and chisel-plow tillage in the northern Corn Belt, USA
-
Pikul, J.L., Jr., L. Carpenter-Boggs, M. Vigil, T.E. Schumacher, M.J. Lindstrom, and W.E. Riedell. 2001. Crop yield and soil condition under ridge and chisel-plow tillage in the northern Corn Belt, USA. Soil Tillage Res. 60:21-33.
-
(2001)
Soil Tillage Res.
, vol.60
, pp. 21-33
-
-
Pikul Jr., J.L.1
Carpenter-Boggs, L.2
Vigil, M.3
Schumacher, T.E.4
Lindstrom, M.J.5
Riedell, W.E.6
-
22
-
-
0030815931
-
Environment affects the corn and soybean rotation effect
-
Porter, P.M., J.G. Lauer, W.E. Lueschen, J.H. Ford, T.R. Hoverstad, E.S. Oplinger, and R.K. Crookston. 1997. Environment affects the corn and soybean rotation effect. Agron. J. 89:442-448.
-
(1997)
Agron. J.
, vol.89
, pp. 442-448
-
-
Porter, P.M.1
Lauer, J.G.2
Lueschen, W.E.3
Ford, J.H.4
Hoverstad, T.R.5
Oplinger, E.S.6
Crookston, R.K.7
-
23
-
-
0001741583
-
Crop rotation and tillage effects on corn growth and soil structural stability
-
Raimbault, B.A., and T.J. Vyn. 1991. Crop rotation and tillage effects on corn growth and soil structural stability. Agron. J. 83:979-985.
-
(1991)
Agron. J.
, vol.83
, pp. 979-985
-
-
Raimbault, B.A.1
Vyn, T.J.2
-
24
-
-
0028251441
-
Root system responses of maize hybrids to corn rootworm larval feeding damage
-
Riedell, W.E. 1994. Root system responses of maize hybrids to corn rootworm larval feeding damage. Cereal Res. Commun. 22:327-335.
-
(1994)
Cereal Res. Commun.
, vol.22
, pp. 327-335
-
-
Riedell, W.E.1
-
25
-
-
0031812775
-
Corn and soil fertility responses to crop rotation with low, medium, and high inputs
-
Riedell, W.E., T.E. Schumacher, S.A. Clay, M.M. Ellsbury, M. Pravecek, and P.D. Evenson. 1998. Corn and soil fertility responses to crop rotation with low, medium, and high inputs. Crop Sci. 38:427-433.
-
(1998)
Crop Sci.
, vol.38
, pp. 427-433
-
-
Riedell, W.E.1
Schumacher, T.E.2
Clay, S.A.3
Ellsbury, M.M.4
Pravecek, M.5
Evenson, P.D.6
-
26
-
-
0242703494
-
Nitrogen fertilizer management to improve crop tolerance to corn rootworm larval feeding damage
-
Riedell, W.E., T.E. Schumacher, and P.D. Evenson. 1996. Nitrogen fertilizer management to improve crop tolerance to corn rootworm larval feeding damage. Agron. J. 88:27-32.
-
(1996)
Agron. J.
, vol.88
, pp. 27-32
-
-
Riedell, W.E.1
Schumacher, T.E.2
Evenson, P.D.3
-
28
-
-
0012461635
-
Response of western corn rootworm-infested corn to nitrogen fertilization and plant density
-
Spike, B.P., and J.J. Tollefson. 1991a. Response of western corn rootworm-infested corn to nitrogen fertilization and plant density. Crop Sci. 31:776-785.
-
(1991)
Crop Sci.
, vol.31
, pp. 776-785
-
-
Spike, B.P.1
Tollefson, J.J.2
-
29
-
-
0001407097
-
Yield response of corn subjected to western corn rootworm (Coleoptera: Chrysomelidae) infestation and lodging
-
Spike, B.P., and J.J. Tollefson. 1991b. Yield response of corn subjected to western corn rootworm (Coleoptera: Chrysomelidae) infestation and lodging. J. Econ. Entomol. 84:1585-1590.
-
(1991)
J. Econ. Entomol.
, vol.84
, pp. 1585-1590
-
-
Spike, B.P.1
Tollefson, J.J.2
-
30
-
-
0028078113
-
Monoculture and rotation system effects on precipitation use efficiency of corn
-
Varvel, G.E. 1994. Monoculture and rotation system effects on precipitation use efficiency of corn. Agron. J. 86:204-208.
-
(1994)
Agron. J.
, vol.86
, pp. 204-208
-
-
Varvel, G.E.1
-
31
-
-
0141503433
-
Soybean nitrogen contribution to corn and sorghum in western Corn Belt rotations
-
Varvel, G.E., and W.W. Wilhelm. 2003. Soybean nitrogen contribution to corn and sorghum in western Corn Belt rotations. Agron. J. 95:1220-1225.
-
(2003)
Agron. J.
, vol.95
, pp. 1220-1225
-
-
Varvel, G.E.1
Wilhelm, W.W.2
-
32
-
-
12644294451
-
Potential of corn rootworm (Coleoptera: Chrysomelidae) larval counts to estimate larval populations to make control decisions
-
Weiss, M.J., and Z.B. Mayo. 1983. Potential of corn rootworm (Coleoptera: Chrysomelidae) larval counts to estimate larval populations to make control decisions. J. Econ. Entomol. 76:158-161.
-
(1983)
J. Econ. Entomol.
, vol.76
, pp. 158-161
-
-
Weiss, M.J.1
Mayo, Z.B.2
-
33
-
-
0342457307
-
Economics of sustainable agriculture
-
J.L. Hatfield and D.L. Karlen (ed.). CRC Press, Boca Raton, FL
-
White, D.C., J.B. Braden, and R.H. Hornbaker. 1994. Economics of sustainable agriculture. p. 229-260. In J.L. Hatfield and D.L. Karlen (ed.) Sustainable agricultural systems. CRC Press, Boca Raton, FL.
-
(1994)
Sustainable Agricultural Systems
, pp. 229-260
-
-
White, D.C.1
Braden, J.B.2
Hornbaker, R.H.3
-
34
-
-
33646014837
-
Nitrate in 2M KC1 soil extracts
-
(12 Nov. 1992). Zellweger Analytics, Inc., Lachat Instruments Div., Milwaukee, WI
-
Zellweger Analytics. 1992. Nitrate in 2M KC1 soil extracts. QuickChem Method 12-107-04-1-B (12 Nov. 1992). Zellweger Analytics, Inc., Lachat Instruments Div., Milwaukee, WI.
-
(1992)
QuickChem Method 12-107-04-1-B
-
-
|