Weed control and crop injury in ecofallow corn (Zea mays) using imazethapyr
Imidazolinone-resistant and -tolerant corn hybrids give growers a new weed control option. Field experiments were conducted in 1993 and 1994 to evaluate imazethapyr for controlling weeds in no-till corn planted into winter wheat stubble in a winter wheat-ecofallow corn rotation. Imidazolinone-tolera...
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| Veröffentlicht in: | Weed technology 1997-10, Vol.11 (4), p.748-754 |
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| creator | Wicks, G.A. (University of Nebraska, Lincoln.) Mahnken, G.W Hanson, G.E |
| description | Imidazolinone-resistant and -tolerant corn hybrids give growers a new weed control option. Field experiments were conducted in 1993 and 1994 to evaluate imazethapyr for controlling weeds in no-till corn planted into winter wheat stubble in a winter wheat-ecofallow corn rotation. Imidazolinone-tolerant (IT) and imidazolinone-resistant (IR) corn were protected genetically from injury by imazethapyr that was applied preplant, preemergence, or postemergence to 'Pioneer Brand 3417,' 'Pioneer Brand 3417 IR,' 'ICI Seeds 8532,' and 'ICI Seeds 8532 IT' hybrids. No difference in corn injury occurred between IR and IT corn. Imazethapyr applied to resistant or tolerant corn hybrids could be used to control weeds in ecofallow corn. Imazethapyr at 35 or 70 g ai/ha controlled triazine-resistant kochia better than the standard herbicide treatment of metolachlor plus cyanazine. |
| doi_str_mv | 10.1017/s0890037x00043384 |
| format | Article |
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(University of Nebraska, Lincoln.) ; Mahnken, G.W ; Hanson, G.E</creator><creatorcontrib>Wicks, G.A. (University of Nebraska, Lincoln.) ; Mahnken, G.W ; Hanson, G.E</creatorcontrib><description>Imidazolinone-resistant and -tolerant corn hybrids give growers a new weed control option. Field experiments were conducted in 1993 and 1994 to evaluate imazethapyr for controlling weeds in no-till corn planted into winter wheat stubble in a winter wheat-ecofallow corn rotation. Imidazolinone-tolerant (IT) and imidazolinone-resistant (IR) corn were protected genetically from injury by imazethapyr that was applied preplant, preemergence, or postemergence to 'Pioneer Brand 3417,' 'Pioneer Brand 3417 IR,' 'ICI Seeds 8532,' and 'ICI Seeds 8532 IT' hybrids. No difference in corn injury occurred between IR and IT corn. Imazethapyr applied to resistant or tolerant corn hybrids could be used to control weeds in ecofallow corn. Imazethapyr at 35 or 70 g ai/ha controlled triazine-resistant kochia better than the standard herbicide treatment of metolachlor plus cyanazine.</description><identifier>ISSN: 0890-037X</identifier><identifier>EISSN: 1550-2740</identifier><identifier>DOI: 10.1017/s0890037x00043384</identifier><identifier>CODEN: WETEE9</identifier><language>eng</language><publisher>Lawrence, KS: Weed Science Society of America</publisher><subject>ABIOTIC INJURIES ; APPLICATION DATE ; APPLICATION RATES ; Biological and medical sciences ; CENCHRUS ; CENCHRUS LONGISPINUS ; CERO-LABRANZA ; CHEMICAL CONTROL ; CHOIX DE LA DATE ; CIANAZINA ; CONTROL QUIMICO ; Corn ; CROP LOSSES ; Crop rotation ; CYANAZINE ; DATE D'APPLICATION ; DESHERBAGE ; DOSE D'APPLICATION ; DOSIS DE APLICACION ; ECHINOCHLOA CRUS GALLI ; ELECCION DE LA EPOCA ; ERAGROSTIS ; ERAGROSTIS CILIANENSIS ; ESCARDA ; FALLOW SYSTEMS ; FECHA DE APLICACION ; FITOTOXICIDAD ; Fundamental and applied biological sciences. Psychology ; Grains ; HERBICIDAS ; HERBICIDE ; HERBICIDE MIXTURES ; HERBICIDES ; HIBRIDOS ; HYBRIDE ; Hybridity ; HYBRIDS ; IMIDAZOLINONE HERBICIDES ; KOCHIA ; KOCHIA SCOPARIA ; LUTTE CHIMIQUE ; METOLACHLOR ; METOLACHLORE ; METOLACLORO ; NEBRASKA ; No tillage ; NON TRAVAIL DU SOL ; PANICUM ; PANICUM CAPILLARE ; Parasitic plants. Weeds ; PERDIDAS DE LA COSECHA ; PERTE DE RECOLTE ; Phytopathology. Animal pests. Plant and forest protection ; PHYTOTOXICITE ; PHYTOTOXICITY ; Planting ; RESISTANCE AUX PRODUITS CHIMIQUES ; RESISTANCE TO CHEMICALS ; RESISTENCIA A PRODUCTOS QUIMICOS ; ROTACION DE CULTIVOS ; ROTATION CULTURALE ; ROTATIONAL CROPPING ; SETARIA (GRAMINEA) ; SETARIA (GRAMINEE) ; SETARIA (GRASS) ; SETARIA VIRIDIS ; SISTEMAS CON BARBECHO ; Stubble ; SYSTEME JACHERE ; TIMING ; TRITICUM AESTIVUM ; WEED CONTROL ; Weeds ; Wheat ; ZEA MAYS ; ZERO TILLAGE</subject><ispartof>Weed technology, 1997-10, Vol.11 (4), p.748-754</ispartof><rights>Copyright 1997 The Weed Science Society of America</rights><rights>1998 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c267t-d532bcc9ed04abde661c0cd166d6afd6656da5570f1ca6e5d5befa6757b0e4e03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/3988770$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/3988770$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,799,27901,27902,57992,58225</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2167280$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Wicks, G.A. (University of Nebraska, Lincoln.)</creatorcontrib><creatorcontrib>Mahnken, G.W</creatorcontrib><creatorcontrib>Hanson, G.E</creatorcontrib><title>Weed control and crop injury in ecofallow corn (Zea mays) using imazethapyr</title><title>Weed technology</title><description>Imidazolinone-resistant and -tolerant corn hybrids give growers a new weed control option. Field experiments were conducted in 1993 and 1994 to evaluate imazethapyr for controlling weeds in no-till corn planted into winter wheat stubble in a winter wheat-ecofallow corn rotation. Imidazolinone-tolerant (IT) and imidazolinone-resistant (IR) corn were protected genetically from injury by imazethapyr that was applied preplant, preemergence, or postemergence to 'Pioneer Brand 3417,' 'Pioneer Brand 3417 IR,' 'ICI Seeds 8532,' and 'ICI Seeds 8532 IT' hybrids. No difference in corn injury occurred between IR and IT corn. Imazethapyr applied to resistant or tolerant corn hybrids could be used to control weeds in ecofallow corn. Imazethapyr at 35 or 70 g ai/ha controlled triazine-resistant kochia better than the standard herbicide treatment of metolachlor plus cyanazine.</description><subject>ABIOTIC INJURIES</subject><subject>APPLICATION DATE</subject><subject>APPLICATION RATES</subject><subject>Biological and medical sciences</subject><subject>CENCHRUS</subject><subject>CENCHRUS LONGISPINUS</subject><subject>CERO-LABRANZA</subject><subject>CHEMICAL CONTROL</subject><subject>CHOIX DE LA DATE</subject><subject>CIANAZINA</subject><subject>CONTROL QUIMICO</subject><subject>Corn</subject><subject>CROP LOSSES</subject><subject>Crop rotation</subject><subject>CYANAZINE</subject><subject>DATE D'APPLICATION</subject><subject>DESHERBAGE</subject><subject>DOSE D'APPLICATION</subject><subject>DOSIS DE APLICACION</subject><subject>ECHINOCHLOA CRUS GALLI</subject><subject>ELECCION DE LA EPOCA</subject><subject>ERAGROSTIS</subject><subject>ERAGROSTIS CILIANENSIS</subject><subject>ESCARDA</subject><subject>FALLOW SYSTEMS</subject><subject>FECHA DE APLICACION</subject><subject>FITOTOXICIDAD</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Grains</subject><subject>HERBICIDAS</subject><subject>HERBICIDE</subject><subject>HERBICIDE MIXTURES</subject><subject>HERBICIDES</subject><subject>HIBRIDOS</subject><subject>HYBRIDE</subject><subject>Hybridity</subject><subject>HYBRIDS</subject><subject>IMIDAZOLINONE HERBICIDES</subject><subject>KOCHIA</subject><subject>KOCHIA SCOPARIA</subject><subject>LUTTE CHIMIQUE</subject><subject>METOLACHLOR</subject><subject>METOLACHLORE</subject><subject>METOLACLORO</subject><subject>NEBRASKA</subject><subject>No tillage</subject><subject>NON TRAVAIL DU SOL</subject><subject>PANICUM</subject><subject>PANICUM CAPILLARE</subject><subject>Parasitic plants. Weeds</subject><subject>PERDIDAS DE LA COSECHA</subject><subject>PERTE DE RECOLTE</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>PHYTOTOXICITE</subject><subject>PHYTOTOXICITY</subject><subject>Planting</subject><subject>RESISTANCE AUX PRODUITS CHIMIQUES</subject><subject>RESISTANCE TO CHEMICALS</subject><subject>RESISTENCIA A PRODUCTOS QUIMICOS</subject><subject>ROTACION DE CULTIVOS</subject><subject>ROTATION CULTURALE</subject><subject>ROTATIONAL CROPPING</subject><subject>SETARIA (GRAMINEA)</subject><subject>SETARIA (GRAMINEE)</subject><subject>SETARIA (GRASS)</subject><subject>SETARIA VIRIDIS</subject><subject>SISTEMAS CON BARBECHO</subject><subject>Stubble</subject><subject>SYSTEME JACHERE</subject><subject>TIMING</subject><subject>TRITICUM AESTIVUM</subject><subject>WEED CONTROL</subject><subject>Weeds</subject><subject>Wheat</subject><subject>ZEA MAYS</subject><subject>ZERO TILLAGE</subject><issn>0890-037X</issn><issn>1550-2740</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><recordid>eNo9kE9Lw0AUxBdRsFY_gKCwBw96iL5NsrvJUYr_sOChFouX8LK7qSlpUnZTNH56N6T2NA9-M8NjCDlncMuAyTsHSQoQyR8AiKMoiQ_IiHEOQShjOCSjHgeeL47JiXMrACbCEEbk9cMYTVVTt7apKNb-ts2GlvVqazsv1KimwKpqvr3J1vT60yBdY-du6NaV9ZKWa_w17RduOntKjrzVmbOdjsn88eF98hxM355eJvfTQIVCtoHmUZgrlRoNMebaCMEUKM2E0AILLQQXGjmXUDCFwnDNc1OgkFzmYGID0Ziwode_6pw1Rbax_g3bZQyyfo1stltj8b-Gz1wNmQ06hVVhsVal2wdDJmSY9NUXg23l2sbucZQmiZQ9vhxwgU2GS-sb5jOWphK4SFkS_QHXwnJw</recordid><startdate>19971001</startdate><enddate>19971001</enddate><creator>Wicks, G.A. (University of Nebraska, Lincoln.)</creator><creator>Mahnken, G.W</creator><creator>Hanson, G.E</creator><general>Weed Science Society of America</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19971001</creationdate><title>Weed control and crop injury in ecofallow corn (Zea mays) using imazethapyr</title><author>Wicks, G.A. (University of Nebraska, Lincoln.) ; Mahnken, G.W ; Hanson, G.E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c267t-d532bcc9ed04abde661c0cd166d6afd6656da5570f1ca6e5d5befa6757b0e4e03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1997</creationdate><topic>ABIOTIC INJURIES</topic><topic>APPLICATION DATE</topic><topic>APPLICATION RATES</topic><topic>Biological and medical sciences</topic><topic>CENCHRUS</topic><topic>CENCHRUS LONGISPINUS</topic><topic>CERO-LABRANZA</topic><topic>CHEMICAL CONTROL</topic><topic>CHOIX DE LA DATE</topic><topic>CIANAZINA</topic><topic>CONTROL QUIMICO</topic><topic>Corn</topic><topic>CROP LOSSES</topic><topic>Crop rotation</topic><topic>CYANAZINE</topic><topic>DATE D'APPLICATION</topic><topic>DESHERBAGE</topic><topic>DOSE D'APPLICATION</topic><topic>DOSIS DE APLICACION</topic><topic>ECHINOCHLOA CRUS GALLI</topic><topic>ELECCION DE LA EPOCA</topic><topic>ERAGROSTIS</topic><topic>ERAGROSTIS CILIANENSIS</topic><topic>ESCARDA</topic><topic>FALLOW SYSTEMS</topic><topic>FECHA DE APLICACION</topic><topic>FITOTOXICIDAD</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Grains</topic><topic>HERBICIDAS</topic><topic>HERBICIDE</topic><topic>HERBICIDE MIXTURES</topic><topic>HERBICIDES</topic><topic>HIBRIDOS</topic><topic>HYBRIDE</topic><topic>Hybridity</topic><topic>HYBRIDS</topic><topic>IMIDAZOLINONE HERBICIDES</topic><topic>KOCHIA</topic><topic>KOCHIA SCOPARIA</topic><topic>LUTTE CHIMIQUE</topic><topic>METOLACHLOR</topic><topic>METOLACHLORE</topic><topic>METOLACLORO</topic><topic>NEBRASKA</topic><topic>No tillage</topic><topic>NON TRAVAIL DU SOL</topic><topic>PANICUM</topic><topic>PANICUM CAPILLARE</topic><topic>Parasitic plants. Weeds</topic><topic>PERDIDAS DE LA COSECHA</topic><topic>PERTE DE RECOLTE</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>PHYTOTOXICITE</topic><topic>PHYTOTOXICITY</topic><topic>Planting</topic><topic>RESISTANCE AUX PRODUITS CHIMIQUES</topic><topic>RESISTANCE TO CHEMICALS</topic><topic>RESISTENCIA A PRODUCTOS QUIMICOS</topic><topic>ROTACION DE CULTIVOS</topic><topic>ROTATION CULTURALE</topic><topic>ROTATIONAL CROPPING</topic><topic>SETARIA (GRAMINEA)</topic><topic>SETARIA (GRAMINEE)</topic><topic>SETARIA (GRASS)</topic><topic>SETARIA VIRIDIS</topic><topic>SISTEMAS CON BARBECHO</topic><topic>Stubble</topic><topic>SYSTEME JACHERE</topic><topic>TIMING</topic><topic>TRITICUM AESTIVUM</topic><topic>WEED CONTROL</topic><topic>Weeds</topic><topic>Wheat</topic><topic>ZEA MAYS</topic><topic>ZERO TILLAGE</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wicks, G.A. (University of Nebraska, Lincoln.)</creatorcontrib><creatorcontrib>Mahnken, G.W</creatorcontrib><creatorcontrib>Hanson, G.E</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Weed technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wicks, G.A. (University of Nebraska, Lincoln.)</au><au>Mahnken, G.W</au><au>Hanson, G.E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Weed control and crop injury in ecofallow corn (Zea mays) using imazethapyr</atitle><jtitle>Weed technology</jtitle><date>1997-10-01</date><risdate>1997</risdate><volume>11</volume><issue>4</issue><spage>748</spage><epage>754</epage><pages>748-754</pages><issn>0890-037X</issn><eissn>1550-2740</eissn><coden>WETEE9</coden><abstract>Imidazolinone-resistant and -tolerant corn hybrids give growers a new weed control option. Field experiments were conducted in 1993 and 1994 to evaluate imazethapyr for controlling weeds in no-till corn planted into winter wheat stubble in a winter wheat-ecofallow corn rotation. Imidazolinone-tolerant (IT) and imidazolinone-resistant (IR) corn were protected genetically from injury by imazethapyr that was applied preplant, preemergence, or postemergence to 'Pioneer Brand 3417,' 'Pioneer Brand 3417 IR,' 'ICI Seeds 8532,' and 'ICI Seeds 8532 IT' hybrids. No difference in corn injury occurred between IR and IT corn. Imazethapyr applied to resistant or tolerant corn hybrids could be used to control weeds in ecofallow corn. Imazethapyr at 35 or 70 g ai/ha controlled triazine-resistant kochia better than the standard herbicide treatment of metolachlor plus cyanazine.</abstract><cop>Lawrence, KS</cop><pub>Weed Science Society of America</pub><doi>10.1017/s0890037x00043384</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0890-037X |
| ispartof | Weed technology, 1997-10, Vol.11 (4), p.748-754 |
| issn | 0890-037X 1550-2740 |
| language | eng |
| recordid | cdi_crossref_primary_10_1017_S0890037X00043384 |
| source | Jstor Complete Legacy |
| subjects | ABIOTIC INJURIES APPLICATION DATE APPLICATION RATES Biological and medical sciences CENCHRUS CENCHRUS LONGISPINUS CERO-LABRANZA CHEMICAL CONTROL CHOIX DE LA DATE CIANAZINA CONTROL QUIMICO Corn CROP LOSSES Crop rotation CYANAZINE DATE D'APPLICATION DESHERBAGE DOSE D'APPLICATION DOSIS DE APLICACION ECHINOCHLOA CRUS GALLI ELECCION DE LA EPOCA ERAGROSTIS ERAGROSTIS CILIANENSIS ESCARDA FALLOW SYSTEMS FECHA DE APLICACION FITOTOXICIDAD Fundamental and applied biological sciences. Psychology Grains HERBICIDAS HERBICIDE HERBICIDE MIXTURES HERBICIDES HIBRIDOS HYBRIDE Hybridity HYBRIDS IMIDAZOLINONE HERBICIDES KOCHIA KOCHIA SCOPARIA LUTTE CHIMIQUE METOLACHLOR METOLACHLORE METOLACLORO NEBRASKA No tillage NON TRAVAIL DU SOL PANICUM PANICUM CAPILLARE Parasitic plants. Weeds PERDIDAS DE LA COSECHA PERTE DE RECOLTE Phytopathology. Animal pests. Plant and forest protection PHYTOTOXICITE PHYTOTOXICITY Planting RESISTANCE AUX PRODUITS CHIMIQUES RESISTANCE TO CHEMICALS RESISTENCIA A PRODUCTOS QUIMICOS ROTACION DE CULTIVOS ROTATION CULTURALE ROTATIONAL CROPPING SETARIA (GRAMINEA) SETARIA (GRAMINEE) SETARIA (GRASS) SETARIA VIRIDIS SISTEMAS CON BARBECHO Stubble SYSTEME JACHERE TIMING TRITICUM AESTIVUM WEED CONTROL Weeds Wheat ZEA MAYS ZERO TILLAGE |
| title | Weed control and crop injury in ecofallow corn (Zea mays) using imazethapyr |
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