1993
DOI: 10.1017/s0890037x00037866
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Postemergence Weed Control in Corn (Zea mays) with Nicosulfuron Combinations

Abstract: Field studies were conducted at Carbondale and Belleville, IL to evaluate weed control in corn with a total POST herbicide program. Nicosulfuron was applied at 24 and 35 g/ha alone and in combination with 2,4-D, dicamba, bromoxynil, bentazon, atrazine, and bentazon, bromoxynil, and dicamba plus atrazine. Nicosulfuron controlled 98 to 100% of giant foxtail both years at both locations. Control of giant foxtail was reduced when nicosulfuron at 24 g/ha was applied as a tank-mix with atrazine, and with bentazon, b… Show more

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Cited by 55 publications
(62 citation statements)
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“…There was also no difference between Agral 90 † and Liberate † in respect to yield when added to rimsulfuron plus dicamba plus S-metolachlor/benoxacor. Similar responses have been reported with rimsulfuron when applied with companion herbicides and an adjuvant (Dobbels and Kapusta 1993;Mekki and Lerous 1994;Whaley et al 2006). Nicosulfuron/rimsulfuron plus dicamba/diflufenzopyr increased yield compared with the untreated control ( Table 2).…”
Section: Yieldsupporting
confidence: 78%
See 1 more Smart Citation
“…There was also no difference between Agral 90 † and Liberate † in respect to yield when added to rimsulfuron plus dicamba plus S-metolachlor/benoxacor. Similar responses have been reported with rimsulfuron when applied with companion herbicides and an adjuvant (Dobbels and Kapusta 1993;Mekki and Lerous 1994;Whaley et al 2006). Nicosulfuron/rimsulfuron plus dicamba/diflufenzopyr increased yield compared with the untreated control ( Table 2).…”
Section: Yieldsupporting
confidence: 78%
“…There was no difference between either adjuvant in respect to control of velvetleaf, common ragweed, common lambsquarters and green foxtail when added to nicosulfuron plus dicamba/diflufenzopyr. Dobbels and Kapusta (1993) reported up to 100% control of common lambsquarters, redroot pigweed and green foxtail with nicosulfuron plus dicamba plus atrazine plus adjuvant X-77 † (a mixture of alkylarylpolyoxyethylene glycols, free fatty acids, and isopropanol) in corn. However, nicosulfuron combination with companion herbicides such as dicamba plus X-77 † provided inconsistent (0Á100%) control of velvetleaf in corn (Dobbels and Kapusta 1993).…”
mentioning
confidence: 99%
“…Esses efeitos contribuíram para o aumento da densidade, dominância e importância relativa de Cyperus rotundus em todos os tratamentos, mesmo com baixa densidade de indivíduos sob plantio direto nas avaliações anteriores. Isso ocorreu porque a aplicação dos herbicidas na cultura do milho proporcionou controle eficiente de dicotiledôneas anuais, principalmente de Amaranthus deflexus, e insatisfatório para espécies de propagação vegetativa (ciperáceas e trevo), conforme observado, também, por Dobbels & Kapusta (1993). A mistura de nicosulfuron e atrazine aplicados em pós-emergência não proporcionou bom controle de Digitaria horizontalis (Figura 3D), confirmando resultados obtidos por Archângelo et al (1995).…”
Section: (Outras Espécies Corresponde a Brachiaria Plantaginea Eleusunclassified
“…Em alguns estudos foi encontrada baixa eficiência de controle para C. rotundus, onde a aplicação de atrazine contribuiu para o aumento da densidade, dominância e importância relativa desta espécie (Jakelaitis et al, 2003). A combinação dos herbicidas atrazine e nicosulfuron na cultura do milho proporcionou controle eficiente de eudicotiledôneas anuais e insatisfatório para espécies de propagação vegetativa (ciperáceas e trevo) (Dobbels & Kapusta, 1993). A eficiência do atrazine no controle de eudicotiledôneas favoreceu a disponibilização de recursos para as espécies mais tolerantes a esse produto, como C. rotundus e S. arundinaceum, o que ocasionou maior produção de biomassa dessas plantas daninhas, contribuindo para a maior dominância dessas espécies quando da aplicação do produto.…”
Section: Resultsunclassified