Search Results - "SIMMONS, F. W"

No-Till Corn/Soybean Systems Including Winter Cover Crops: Effects on Soil Properties by Villamil, M.B, Bollero, G.A, Darmody, R.G, Simmons, F.W, Bullock, D.G

“…The use of winter cover crops (WCC) such as hairy vetch (Vicia villosa Roth) and cereal rye (Secale cereale L.), in a corn (Zea mays L.)-soybean [Glycine max…”
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Female preferences for acoustic and olfactory signals during courtship: male crickets send multiple messages by Simmons, L. W., Thomas, M. L., Simmons, F. W., Zuk, M.

“…Female crickets prefer strong males, if they taste right. The use of multiple sexual signals is widespread among animals. We show that female crickets prefer…”
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Assessment of two biotypes of Solanum ptycanthum that differ in resistance levels to imazamox by VOLENBERG, D.S, TRANEL, P.J, HOLT, J.F, SIMMONS, F.W, WELLER, S.C, SHARKHUU, A, RIECHERS, D.E

“…Glasshouse and laboratory experiments were conducted on acetolactate synthase (ALS) homozygous resistant Solanum ptycanthum biotypes from Illinois (IL-R) and…”
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Adherent malathion flour granules as an environmentally selective control for chewing insect pests of dent corn ears: indirect reduction of mycotoxigenic ear molds by Dowd, P.F, Bennett, G.A, McGuire, M.R, Nelsen, T.C, Shasha, B.S, Simmons, F.W

“…Reductions of incidence of chewing ear pests produced by application of adherent granular malathion were associated with reductions of mycotoxigenic fungi in…”
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Tillage and cropping effects on preferential flow and solute transport by KAMAU, P. A, ELLSWORTH, T. R, BOAST, C. W, SIMMONS, F. W

“…Bromide was applied by spraying and chloride applied under ponded conditions to soil cropped to corn and soybean during vegetative and reproductive stages in…”
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Adherent malathion flour granules as an environmentally selective control for chewing insect pests on dent corn ears: insect control by Dowd, P.F. (National Center for Agricultural Utilization Research, USDA, ARS, Peoria, IL.), Behle, R.W, McGuire, M.R, Nelsen, T.C, Shasha, B.S, Simmons, F.W, Vega, F.E

“…In a small-plot field study, malathion formulated in pregelatinized corn flour as granules at 0.1% was hand applied at a rate of 11.1 kg/ha of granules (0.011…”
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Effects of ammonium and nitrate on mineralization of nitrogen from leguminous residues by Azam, F, Mulvaney, R.L, Simmons, F.W

“…A laboratory incubation experiment was conducted to compare the effects of NH4(+) and NO3(-) on mineralization of N from 15N-labelled vetch (Vicia villosa…”
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The effect of inorganic nitrogen on the added nitrogen interaction of soils in incubation experiments by AZAM, F, SIMMONS, F. W, MULVANEY, R. L

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Effect of ammonium fixation and displacement on the added nitrogen interaction in incubation experiments by Azam, F, Simmons, F.W, Mulvaney, R.L

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Landscape and soil property effects on corn grain yield response to tillage by Simmons, F.W, Cassel, D.K, Daniels, R.B

“…Deep tillage practices such as chiseling and in-row subsoiling generally increase crop yields on well-drained sandy soils of the Atlantic Coastal Plain…”
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Application timing and soil factors affect sulfentrazone phytotoxicity to two soybean ( Glycine max (L.) Merr.) cultivars by Reiling, K.L., Simmons, F.W., Riechers, D.E., Steckel, L.E.

“…Field experiments were conducted at Urbana, DeKalb, and Brownstown, IL in 2001 and 2002 to evaluate the effect of application timings and soil OC on…”
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An intense cold core eddy in the North-East Atlantic by Kupferman, S. L, Becker, G. A, Simmons, W. F, Schauer, U, Marietta, M. G, Nies, H

“…The authors describe here a large intense mesoscale feature in the North Atlantic (48 degree N, 22 degree W) observed in April 1985. From the thermal structure…”
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Dissipation of [14C]Acetochlor Herbicide under Anaerobic Aquatic Conditions in Flooded Soil Microcosms by Loor-Vela, Sandra X, Crawford Simmons, Jennifer J, Simmons, F. William, Raskin, Lutgarde

“…Acetochlor degradation was studied under anaerobic conditions representative of conditions in flooded soils. Soil−water microcosms were prepared with a…”
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Immobilization of ammonium and nitrate and their interaction with native N in three Illinois Mollisols by Azam, F, Simmons, F.W, Mulvaney, R.L

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Glufosinate efficacy on annual weeds is influenced by rate and growth stage by Steckel, G.J, Wax, L.M, Simmons, F.W, Phillips, W.H. II

“…Field experiments were conducted in 1993, 1994, and 1995 to determine the effects of glufosinate rate and application timing on giant foxtail, common…”
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Soybean ( Glycine max (L.) Merr.) cultivar tolerance to sulfentrazone by Hulting, A.G., Wax, L.M., Nelson, R.L., Simmons, F.W.

“…Sulfentrazone has excellent soil activity on many small-seeded broadleaf weeds, however, soybean injury in field experiments has been noted under certain…”
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Irrigation in Midwest: Lessons from Illinois by Bowman, Jean A, Simmons, F. William, Kimpel, Brian C

“…Irrigation is becoming increasingly important in midwestern agriculture. Yet, since the Midwest has traditionally not been heavily irrigated, relatively little…”
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The Degree of Leaching of Nitrogen, Phosphorus, and Potassium into Soils and Permeability of Earthen Floors Within Turkey Barns by Koelkebeck, K.W., Simmons, F.W., Nally, S.

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A variational method for weak resonant wave interactions by Simmons, W. F.

“…Whitham’s variational method is formulated so as to apply to weak second-order resonant interactions among waves whose amplitudes and phase angles vary slowly…”
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PESTICIDE STORAGE AND RELEASE IN UNSATURATED SOIL IN ILLINOIS, USA by Roy, William R., Krapac, Ivan G., Chou, S. F. Joseph, Simmons, F. William

“…The chemical fate and movement of pesticides may be subject to transient storage in unsaturated soils during periods of light rainfall, and subsequent release…”
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