{"id":"https://openalex.org/W2326744303","doi":"https://doi.org/10.1017/s0890037x00042858","title":"Application Timing Affects Weed Control with Metolachlor Plus Atrazine in No-Till Corn (Zea mays)","display_name":"Application Timing Affects Weed Control with Metolachlor Plus Atrazine in No-Till Corn (Zea mays)","publication_year":1997,"publication_date":"1997-06-01","ids":{"openalex":"https://openalex.org/W2326744303","doi":"https://doi.org/10.1017/s0890037x00042858","mag":"2326744303"},"language":"en","primary_location":{"id":"doi:10.1017/s0890037x00042858","doi":"https://doi.org/10.1017/s0890037x00042858","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0890037x00042858","pdf_url":null,"source":{"id":"https://openalex.org/S128479783","display_name":"Weed Technology","issn_l":"0890-037X","issn":["0890-037X","1550-2740"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Weed Technology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028844500","display_name":"William G. Johnson","orcid":"https://orcid.org/0000-0001-9145-1058","observed_orcids":["https://orcid.org/0000-0001-9145-1058"]},"institutions":[{"id":"https://openalex.org/I76835614","display_name":"University of Missouri","ror":"https://ror.org/02ymw8z06","country_code":"US","type":"education","lineage":["https://openalex.org/I76835614"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William G. Johnson","raw_affiliation_strings":["Department of Agronomy, University of Missouri, Columbia, MO 65203"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Agronomy, University of Missouri, Columbia, MO 65203","institution_ids":["https://openalex.org/I76835614"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025060165","display_name":"Michael S. Defelice","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76835614","display_name":"University of Missouri","ror":"https://ror.org/02ymw8z06","country_code":"US","type":"education","lineage":["https://openalex.org/I76835614"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael S. Defelice","raw_affiliation_strings":["Department of Agronomy, University of Missouri, Columbia, MO 65203"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Agronomy, University of Missouri, Columbia, MO 65203","institution_ids":["https://openalex.org/I76835614"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030348673","display_name":"Cheryl S. Holman","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76835614","display_name":"University of Missouri","ror":"https://ror.org/02ymw8z06","country_code":"US","type":"education","lineage":["https://openalex.org/I76835614"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cheryl S. Holman","raw_affiliation_strings":["Department of Agronomy, University of Missouri, Columbia, MO 65203"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Agronomy, University of Missouri, Columbia, MO 65203","institution_ids":["https://openalex.org/I76835614"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I76835614"],"apc_list":{"value":3550,"currency":"USD","value_usd":3550},"apc_paid":null,"fwci":1.5046,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.81918448,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":93},"biblio":{"volume":"11","issue":"2","first_page":"207","last_page":"211"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10774","display_name":"Weed Control and Herbicide Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10774","display_name":"Weed Control and Herbicide Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11180","display_name":"Pesticide and Herbicide Environmental Studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12058","display_name":"Allelopathy and phytotoxic interactions","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/metolachlor","display_name":"metolachlor","score":0.9369999766349792},{"id":"https://openalex.org/keywords/atrazine","display_name":"atrazine","score":1.0},{"id":"https://openalex.org/keywords/dicamba","display_name":"dicamba","score":0.8569999933242798},{"id":"https://openalex.org/keywords/no-till-corn","display_name":"no-till corn","score":0.8640000224113464},{"id":"https://openalex.org/keywords/herbicide-application-timing","display_name":"herbicide application timing","score":0.8830000162124634},{"id":"https://openalex.org/keywords/preplant-herbicide-application","display_name":"preplant herbicide application","score":0.7080000042915344},{"id":"https://openalex.org/keywords/weed-control","display_name":"weed control","score":0.7089999914169312},{"id":"https://openalex.org/keywords/giant-foxtail","display_name":"giant foxtail","score":0.9039999842643738},{"id":"https://openalex.org/keywords/fall-panicum","display_name":"fall panicum","score":0.9269999861717224},{"id":"https://openalex.org/keywords/abutilon-theophrasti","display_name":"Abutilon theophrasti","score":0.9940000176429749},{"id":"https://openalex.org/keywords/xanthium-strumarium","display_name":"Xanthium strumarium","score":0.9919999837875366},{"id":"https://openalex.org/keywords/common-lambsquarters","display_name":"common lambsquarters","score":0.996999979019165},{"id":"https://openalex.org/keywords/maize-yield","display_name":"maize yield","score":0.8199999928474426}],"concepts":[{"id":"https://openalex.org/C2779595939","wikidata":"https://www.wikidata.org/wiki/Q408652","display_name":"Atrazine","level":3,"score":0.925751805305481},{"id":"https://openalex.org/C2780864232","wikidata":"https://www.wikidata.org/wiki/Q424684","display_name":"Dicamba","level":3,"score":0.9190110564231873},{"id":"https://openalex.org/C2909239922","wikidata":"https://www.wikidata.org/wiki/Q6481006","display_name":"Lambsquarters","level":4,"score":0.9122350811958313},{"id":"https://openalex.org/C2778787149","wikidata":"https://www.wikidata.org/wiki/Q409598","display_name":"Metolachlor","level":4,"score":0.9021896123886108},{"id":"https://openalex.org/C147273371","wikidata":"https://www.wikidata.org/wiki/Q2739141","display_name":"Weed control","level":2,"score":0.7167825102806091},{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.7139594554901123},{"id":"https://openalex.org/C166085705","wikidata":"https://www.wikidata.org/wiki/Q4263292","display_name":"Foxtail","level":2,"score":0.6930022239685059},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.681148111820221},{"id":"https://openalex.org/C2780119695","wikidata":"https://www.wikidata.org/wiki/Q5446977","display_name":"Field corn","level":3,"score":0.5706253051757812},{"id":"https://openalex.org/C2779543999","wikidata":"https://www.wikidata.org/wiki/Q419732","display_name":"Acetochlor","level":3,"score":0.5565838813781738},{"id":"https://openalex.org/C2993531722","wikidata":"https://www.wikidata.org/wiki/Q11575","display_name":"Zea mays","level":2,"score":0.4343448579311371},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4002467691898346},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3747096061706543},{"id":"https://openalex.org/C2775891814","wikidata":"https://www.wikidata.org/wiki/Q101879","display_name":"Weed","level":2,"score":0.35212695598602295},{"id":"https://openalex.org/C161176658","wikidata":"https://www.wikidata.org/wiki/Q131656","display_name":"Pesticide","level":2,"score":0.25511252880096436},{"id":"https://openalex.org/C2778415121","wikidata":"https://www.wikidata.org/wiki/Q158094","display_name":"Chenopodium","level":3,"score":0.06866821646690369}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1017/s0890037x00042858","doi":"https://doi.org/10.1017/s0890037x00042858","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0890037x00042858","pdf_url":null,"source":{"id":"https://openalex.org/S128479783","display_name":"Weed Technology","issn_l":"0890-037X","issn":["0890-037X","1550-2740"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Weed Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.991100013256073}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2510430034","https://openalex.org/W2791919783","https://openalex.org/W2794217593","https://openalex.org/W2944934770","https://openalex.org/W2945551241","https://openalex.org/W2946561669","https://openalex.org/W4235506169"],"related_works":["https://openalex.org/W2794217593","https://openalex.org/W2549892145","https://openalex.org/W2180546351","https://openalex.org/W1984890746","https://openalex.org/W4312216379","https://openalex.org/W2105212559","https://openalex.org/W2946504295","https://openalex.org/W2612294661","https://openalex.org/W2062101989","https://openalex.org/W2151050600"],"abstract_inverted_index":{"Field":[0],"trials":[1],"were":[2,165],"conducted":[3],"in":[4,8],"no-till":[5],"field":[6],"corn":[7,200],"northern":[9],"Missouri":[10],"to":[11,189],"compare":[12],"weed":[13,197],"control":[14,87,112,125,146,198],"and":[15,109,122,133,172,199],"crop":[16],"response":[17],"of":[18,32,38,55,161,192],"metolachlor":[19,39,73,119],"plus":[20,40],"atrazine":[21,41,83,129],"applied":[22],"under":[23],"five":[24],"preplant":[25,48],"herbicide":[26,142,185],"management":[27],"practices.":[28],"The":[29,181],"practices":[30],"consisted":[31],"(1)":[33],"applying":[34,51,66,72,82],"the":[35,67,190],"entire":[36,68],"dose":[37,69],"15,":[42],"30,":[43],"or":[44,80,104,130,158],"45":[45],"d":[46,208],"early":[47,77],"(EPP),":[49],"(2)":[50],"a":[52,62],"split":[53],"application":[54],"an":[56],"EPP":[57,97,101,169,179],"(67%)":[58],"followed":[59],"by":[60],"(fb)":[61],"PRE":[63,74,103,105,171,173],"(33%),":[64],"(3)":[65],"PRE,":[70],"(4)":[71],"fb":[75,102,170,174],"dicamba":[76,131,176],"post":[78],"(EPOST),":[79],"(5)":[81],"alone":[84],"EPOST.":[85],"Weed":[86],"at":[88],"7":[89],"wk":[90],"after":[91],"planting":[92,193],"was":[93,113,126,134,147],"more":[94,205],"variable":[95,196],"with":[96,100,115,128,139,151,168,178],"treatments":[98,116,153,203],"than":[99,149,177,202,206],"treatments.":[106],"Giant":[107],"foxtail":[108],"fall":[110],"panicum":[111],"greatest":[114,127],"that":[117,154,184],"included":[118,155],"PRE.":[120],"Velvetleaf":[121],"common":[123],"cocklebur":[124],"EPOST":[132,175],"generally":[135],"unacceptable":[136],"(<":[137],"80%)":[138],"any":[140],"soil-applied":[141],"treatment.":[143],"Common":[144],"lambsquarters":[145],"greater":[148],"90%":[150],"all":[152],"metolachlor,":[156],"atrazine,":[157],"dicamba,":[159],"regardless":[160],"timing.":[162],"Corn":[163],"yields":[164],"slightly":[166],"higher":[167],"alone.":[180],"results":[182],"suggest":[183],"applications":[186],"made":[187,204],"nearer":[188],"date":[191],"provide":[194],"less":[195],"yield":[201],"15":[207],"EPP.":[209]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2016-06-24T00:00:00"}