{"id":"https://openalex.org/W2947845527","doi":"https://doi.org/10.1017/s0043174500035748","title":"Efficiency of a Tractor-Mounted Field Sprayer","display_name":"Efficiency of a Tractor-Mounted Field Sprayer","publication_year":1972,"publication_date":"1972-07-01","ids":{"openalex":"https://openalex.org/W2947845527","doi":"https://doi.org/10.1017/s0043174500035748","mag":"2947845527"},"language":"en","primary_location":{"id":"doi:10.1017/s0043174500035748","doi":"https://doi.org/10.1017/s0043174500035748","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0043174500035748","pdf_url":null,"source":{"id":"https://openalex.org/S78839210","display_name":"Weed Science","issn_l":"0043-1745","issn":["0043-1745","1550-2759"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-1"],"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 Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5003578705","display_name":"J. R. Baur","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. R. Baur","raw_affiliation_strings":["Plant Sci. Res. Div., Agr. Res. Serv., U.S. Dep. of Agr., Dep. of Range Sci., Texas A&M Univ., College Station, Texas 77843"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Plant Sci. Res. Div., Agr. Res. Serv., U.S. Dep. of Agr., Dep. of Range Sci., Texas A&M Univ., College Station, Texas 77843","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054218610","display_name":"Rodney W. Bovey","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. W. Bovey","raw_affiliation_strings":["Plant Sci. Res. Div., Agr. Res. Serv., U.S. Dep. of Agr., Dep. of Range Sci., Texas A&M Univ., College Station, Texas 77843"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Plant Sci. Res. Div., Agr. Res. Serv., U.S. Dep. of Agr., Dep. of Range Sci., Texas A&M Univ., College Station, Texas 77843","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112541135","display_name":"R. E. Meyer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. E. Meyer","raw_affiliation_strings":["Plant Sci. Res. Div., Agr. Res. Serv., U.S. Dep. of Agr., Dep. of Range Sci., Texas A&M Univ., College Station, Texas 77843"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Plant Sci. Res. Div., Agr. Res. Serv., U.S. Dep. of Agr., Dep. of Range Sci., Texas A&M Univ., College Station, Texas 77843","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037013685","display_name":"T. O. Flynt","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"T. O. Flynt","raw_affiliation_strings":["Plant Sci. Res. Div., Agr. Res. Serv., U.S. Dep. of Agr., Dep. of Range Sci., Texas A&M Univ., College Station, Texas 77843"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Plant Sci. Res. Div., Agr. Res. Serv., U.S. Dep. of Agr., Dep. of Range Sci., Texas A&M Univ., College Station, Texas 77843","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103815840","display_name":"T. E. Riley","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"T. E. Riley","raw_affiliation_strings":["Plant Sci. Res. Div., Agr. Res. Serv., U.S. Dep. of Agr., Dep. of Range Sci., Texas A&M Univ., College Station, Texas 77843"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Plant Sci. Res. Div., Agr. Res. Serv., U.S. Dep. of Agr., Dep. of Range Sci., Texas A&M Univ., College Station, Texas 77843","institution_ids":["https://openalex.org/I91045830"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I91045830"],"apc_list":{"value":3550,"currency":"USD","value_usd":3550},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"20","issue":"4","first_page":"317","last_page":"319"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10774","display_name":"Weed Control and Herbicide Applications","score":0.8895999789237976,"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":0.8895999789237976,"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/T12201","display_name":"Agricultural Engineering and Mechanization","score":0.0989999994635582,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11180","display_name":"Pesticide and Herbicide Environmental Studies","score":0.005799999926239252,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/spray-pattern","display_name":"spray pattern","score":0.7850000262260437},{"id":"https://openalex.org/keywords/picloram","display_name":"picloram","score":0.8529999852180481},{"id":"https://openalex.org/keywords/herbicide-residues","display_name":"herbicide residues","score":0.6480000019073486},{"id":"https://openalex.org/keywords/spray-drift","display_name":"spray drift","score":0.5009999871253967},{"id":"https://openalex.org/keywords/spray-height","display_name":"spray height","score":0.4729999899864197},{"id":"https://openalex.org/keywords/weed-control","display_name":"weed control","score":0.36500000953674316}],"concepts":[{"id":"https://openalex.org/C2778230297","wikidata":"https://www.wikidata.org/wiki/Q1141546","display_name":"Sprayer","level":2,"score":0.9868768453598022},{"id":"https://openalex.org/C2780427559","wikidata":"https://www.wikidata.org/wiki/Q39495","display_name":"Tractor","level":2,"score":0.6410180330276489},{"id":"https://openalex.org/C16108499","wikidata":"https://www.wikidata.org/wiki/Q1713927","display_name":"Brush","level":2,"score":0.5820438265800476},{"id":"https://openalex.org/C2776422529","wikidata":"https://www.wikidata.org/wiki/Q424662","display_name":"Picloram","level":2,"score":0.5692915320396423},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4780057966709137},{"id":"https://openalex.org/C2781162219","wikidata":"https://www.wikidata.org/wiki/Q26250693","display_name":"Replicate","level":2,"score":0.4123117923736572},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3728179931640625},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.36297428607940674},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.3582521975040436},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.33384227752685547},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.25122731924057007},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.22803378105163574},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16567033529281616},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.12570947408676147},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.09687644243240356},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06919991970062256}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1017/s0043174500035748","doi":"https://doi.org/10.1017/s0043174500035748","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0043174500035748","pdf_url":null,"source":{"id":"https://openalex.org/S78839210","display_name":"Weed Science","issn_l":"0043-1745","issn":["0043-1745","1550-2759"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-1"],"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 Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.8409000039100647,"display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1989519632","https://openalex.org/W2569758629","https://openalex.org/W2947050452"],"related_works":["https://openalex.org/W2947994498","https://openalex.org/W2527738162","https://openalex.org/W2805815712","https://openalex.org/W4404658381","https://openalex.org/W2396532385","https://openalex.org/W7001703434","https://openalex.org/W1768867276","https://openalex.org/W2074329794","https://openalex.org/W2946199225","https://openalex.org/W2390262505"],"abstract_inverted_index":{"Samples":[0],"of":[1,23,30,68,77,95],"the":[2,40,56,87],"spray":[3,78,88],"pattern":[4],"delivered":[5,90],"by":[6],"a":[7],"tractormounted":[8],"field":[9],"sprayer":[10,35],"were":[11],"intercepted":[12],"with":[13,27],"10":[14],"petri":[15],"dishes":[16],"divided":[17],"between":[18,46,62],"two":[19],"heights":[20],"in":[21],"each":[22],"eight":[24],"plots":[25],"sprayed":[26],"1.12":[28],"kg/ha":[29],"4-amino-3,5,6-trichloropicolinic":[31],"acid":[32],"(picloram).":[33],"The":[34],"produced":[36],"predictable":[37],"residues":[38,47],"on":[39],"intercept":[41],"plates;":[42],"no":[43,59],"differences":[44,60],"occurred":[45,61],"collected":[48],"at":[49],"ground":[50],"level":[51],"and":[52,58,66,79],"46":[53],"cm":[54],"above":[55],"ground;":[57],"replicate":[63],"plots.":[64],"Fractionation":[65],"analysis":[67],"specific":[69],"plant":[70],"parts,":[71],"whose":[72],"position":[73],"relative":[74],"to":[75],"direction":[76],"surrounding":[80],"brush":[81,96],"had":[82],"been":[83],"noted,":[84],"revealed":[85],"that":[86],"system":[89],"uniform":[91],"coverage":[92],"almost":[93],"regardless":[94],"orientation.":[97]},"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2019-06-07T00:00:00"}