Effect of irrigation, soybean (Glycine max) density, and glyphosate on hemp sesbania (Sesbania exaltata) and pitted morningglory (Ipomoea lacunosa) interference in soybean

Effect of irrigation, soybean (Glycine max) density, and glyphosate on hemp sesbania (Sesbania exaltata) and pitted morningglory (Ipomoea lacunosa) interference in soybean

Norsworthy, J.K.; Oliver, L.R.

Weed Technology 16(1): 7-17

2002

A field experiment was conducted in 1998 and 1999 at Keiser, AR, to evaluate glyphosate timing and soybean population in reducing hemp sesbania and pitted morningglory interference with dryland and irrigated glyphosate-resistant soybean under a narrow row, no-till production system. Soybean densities following emergence were 247,000, 475,000, and 729,000 plants/ha. Glyphosate was applied at 0.56 kg ai/ha at the V2; V4; V2 and V4; and V2, V4, and R2 stages of soybean.

Accession: 003730300

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DOI: 10.1614/0890-037x(2002)016[0007:eoisgm]2.0.co;2

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Interference between hemp sesbania (Sesbania exaltata) and soybean (Glycine max) in response to irrigation and nitrogen.. Weed science 45(1): 91-97, 1997

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The Influence of Leachates From Roots of Morningglory (Ipomoea LACUNOSA), HEMP SESBANIA (SESBANIA EXALTATA), AND JOHNSONGRASS (SORGHUM HALEPENSE) ON REPRODUCTION OF ROTYLENCHULUS RENIFORMIS WITH EMPHASIS ON THE ECLOSION AND HATCHING OF EGGS. Nematropica 38(1): 23-35, 2008

Influence of soybean glycine max row spacing on pitted morningglory ipomoea lacunosa interference. Weed Science 35(2): 185-193, 1987

Postemergence hemp sesbania sesbania exaltata control in soybean glycine max. Weed Technology 6(2): 374-377, 1992

Effect of glyphosate on pitted morningglory (Ipomoea lacunosa) interference in drilled round-up ready soybeans. Proceedings Southern Weed Science Society1(51): 201-202, 1998

Biology and competition of hemp sesbania (Sesbania exaltata (Raf.)) Coryl with soybean. Abstracts of 1979 Meeting of the Weed Science Society of America: 17-18, 1979

The effect of row spacing and cultivar on interference of pitted morningglory (Ipomoea lacunosa L.) with soybeans (Glycine max (L.) Merr.). Proceedings, Southern Weed Science Society, 38th annual meeting: 74, 1985

Biological Control of Hemp sesbania (Sesbania exaltata) and Sicklepod (Senna obtusifolia) in Soybean with Anthracnose Pathogen Mixtures. Weed Technology 24(4): 551-556, 2010

Hemp sesbania interference in drill-seeded glyphosate-resistant soybean. Weed science 50(1): 34-41, 2002

Effect of glyphosate spray coverage on control of pitted morningglory (Ipomoea lacunosa). Weed Technology 18(1): 124-130, 2004

Interference of hemp sesbania sesbania exaltata with cotton gossypium hirsutum. Weed Science 35(3): 314-318, 1987