{"id":"https://openalex.org/W3015571029","doi":"https://doi.org/10.21273/jashs.104.5.674","title":"The Use of Ethephon to Regulate Sex Expression of Summer Squash for Hybrid Seed Production1","display_name":"The Use of Ethephon to Regulate Sex Expression of Summer Squash for Hybrid Seed Production1","publication_year":1979,"publication_date":"1979-09-01","ids":{"openalex":"https://openalex.org/W3015571029","doi":"https://doi.org/10.21273/jashs.104.5.674","mag":"3015571029"},"language":"en","primary_location":{"id":"doi:10.21273/jashs.104.5.674","doi":"https://doi.org/10.21273/jashs.104.5.674","is_oa":true,"landing_page_url":"https://doi.org/10.21273/jashs.104.5.674","pdf_url":"https://journals.ashs.org/downloadpdf/journals/jashs/104/5/article-p674.pdf","source":{"id":"https://openalex.org/S2764541395","display_name":"Journal of the American Society for Horticultural Science","issn_l":"0003-1062","issn":["0003-1062","2327-9788"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-1"],"host_organization":"https://openalex.org/P4320800526","host_organization_name":"American Society for Horticultural Science","host_organization_lineage":["https://openalex.org/P4320800526"],"host_organization_lineage_names":["American Society for Horticultural Science"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Society for Horticultural Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://journals.ashs.org/downloadpdf/journals/jashs/104/5/article-p674.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029965829","display_name":"Stanton Shannon","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2801404133","display_name":"New York State Department of Agriculture and Markets","ror":"https://ror.org/056hf9h18","country_code":"US","type":"government","lineage":["https://openalex.org/I2801404133"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Shannon","raw_affiliation_strings":["Department of Seed & Vegetable Sciences, New York State Agricultural Experiment Station, Geneva, NY 14456"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Seed & Vegetable Sciences, New York State Agricultural Experiment Station, Geneva, NY 14456","institution_ids":["https://openalex.org/I2801404133"]}]},{"author_position":"last","author":{"id":null,"display_name":"R. W. Robinson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2801404133","display_name":"New York State Department of Agriculture and Markets","ror":"https://ror.org/056hf9h18","country_code":"US","type":"government","lineage":["https://openalex.org/I2801404133"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. W. Robinson","raw_affiliation_strings":["Department of Seed & Vegetable Sciences, New York State Agricultural Experiment Station, Geneva, NY 14456"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Seed & Vegetable Sciences, New York State Agricultural Experiment Station, Geneva, NY 14456","institution_ids":["https://openalex.org/I2801404133"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2801404133"],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":{"value":3500,"currency":"USD","value_usd":3500},"fwci":0.222,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.43529923,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"104","issue":"5","first_page":"674","last_page":"677"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12370","display_name":"Advances in Cucurbitaceae Research","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12370","display_name":"Advances in Cucurbitaceae Research","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12834","display_name":"Flowering Plant Growth and Cultivation","score":0.002400000113993883,"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/T11927","display_name":"Plant Reproductive Biology","score":0.0010000000474974513,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ethephon","display_name":"ethephon","score":0.9959999918937683},{"id":"https://openalex.org/keywords/summer-squash","display_name":"summer squash","score":0.7860000133514404},{"id":"https://openalex.org/keywords/cucurbita-pepo","display_name":"Cucurbita pepo","score":0.9850000143051147},{"id":"https://openalex.org/keywords/hybrid-seed-production","display_name":"hybrid seed production","score":0.8410000205039978},{"id":"https://openalex.org/keywords/sex-expression","display_name":"sex expression","score":0.8050000071525574},{"id":"https://openalex.org/keywords/defloration","display_name":"defloration","score":0.5720000267028809},{"id":"https://openalex.org/keywords/plant-growth-regulators","display_name":"plant growth regulators","score":0.7350000143051147},{"id":"https://openalex.org/keywords/long-day-photoperiod","display_name":"long-day photoperiod","score":0.574999988079071},{"id":"https://openalex.org/keywords/inbred-lines","display_name":"inbred lines","score":0.6069999933242798},{"id":"https://openalex.org/keywords/seed-yield","display_name":"seed yield","score":0.7670000195503235}],"concepts":[{"id":"https://openalex.org/C2780751777","wikidata":"https://www.wikidata.org/wiki/Q209355","display_name":"Ethephon","level":4,"score":0.9889787435531616},{"id":"https://openalex.org/C190114075","wikidata":"https://www.wikidata.org/wiki/Q133201","display_name":"Squash","level":2,"score":0.9123977422714233},{"id":"https://openalex.org/C2778573692","wikidata":"https://www.wikidata.org/wiki/Q7229863","display_name":"Cucurbita pepo","level":2,"score":0.803297221660614},{"id":"https://openalex.org/C29172406","wikidata":"https://www.wikidata.org/wiki/Q103129","display_name":"Stamen","level":3,"score":0.6695269346237183},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.5894625186920166},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.5371106266975403},{"id":"https://openalex.org/C2780618852","wikidata":"https://www.wikidata.org/wiki/Q79932","display_name":"Pollen","level":2,"score":0.49950218200683594},{"id":"https://openalex.org/C2776096895","wikidata":"https://www.wikidata.org/wiki/Q1385709","display_name":"Seedling","level":2,"score":0.49246248602867126},{"id":"https://openalex.org/C76725341","wikidata":"https://www.wikidata.org/wiki/Q1893126","display_name":"Inbred strain","level":3,"score":0.450347363948822},{"id":"https://openalex.org/C2780869770","wikidata":"https://www.wikidata.org/wiki/Q5339301","display_name":"Cucurbita","level":2,"score":0.42233550548553467},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.3697914481163025},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.33439475297927856},{"id":"https://openalex.org/C2778597550","wikidata":"https://www.wikidata.org/wiki/Q151313","display_name":"Ethylene","level":3,"score":0.135077565908432},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21273/jashs.104.5.674","doi":"https://doi.org/10.21273/jashs.104.5.674","is_oa":true,"landing_page_url":"https://doi.org/10.21273/jashs.104.5.674","pdf_url":"https://journals.ashs.org/downloadpdf/journals/jashs/104/5/article-p674.pdf","source":{"id":"https://openalex.org/S2764541395","display_name":"Journal of the American Society for Horticultural Science","issn_l":"0003-1062","issn":["0003-1062","2327-9788"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-1"],"host_organization":"https://openalex.org/P4320800526","host_organization_name":"American Society for Horticultural Science","host_organization_lineage":["https://openalex.org/P4320800526"],"host_organization_lineage_names":["American Society for Horticultural Science"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Society for Horticultural Science","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.21273/jashs.104.5.674","doi":"https://doi.org/10.21273/jashs.104.5.674","is_oa":true,"landing_page_url":"https://doi.org/10.21273/jashs.104.5.674","pdf_url":"https://journals.ashs.org/downloadpdf/journals/jashs/104/5/article-p674.pdf","source":{"id":"https://openalex.org/S2764541395","display_name":"Journal of the American Society for Horticultural Science","issn_l":"0003-1062","issn":["0003-1062","2327-9788"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-1"],"host_organization":"https://openalex.org/P4320800526","host_organization_name":"American Society for Horticultural Science","host_organization_lineage":["https://openalex.org/P4320800526"],"host_organization_lineage_names":["American Society for Horticultural Science"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Society for Horticultural Science","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9208999872207642,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3015571029.pdf","grobid_xml":"https://content.openalex.org/works/W3015571029.grobid-xml"},"referenced_works_count":5,"referenced_works":["https://openalex.org/W1966603278","https://openalex.org/W2058213532","https://openalex.org/W2083181114","https://openalex.org/W2729862483","https://openalex.org/W3001854468"],"related_works":["https://openalex.org/W31654825","https://openalex.org/W4312973169","https://openalex.org/W2559089247","https://openalex.org/W4296536823","https://openalex.org/W4299909304","https://openalex.org/W108708833","https://openalex.org/W3126482760","https://openalex.org/W2962778307","https://openalex.org/W2591180353","https://openalex.org/W4312591527"],"abstract_inverted_index":{"Abstract":[0],"Recommended":[1],"rates":[2,76],"of":[3,84,93],"(2-chloroethyl)phosphonic":[4],"acid":[5],"(ethephon)":[6],"application":[7],"did":[8],"not":[9],"prevent":[10],"staminate":[11,96],"flower":[12,39],"formation":[13],"on":[14],"summer":[15],"squash":[16],"(":[17],"Cucurbita":[18],"pepo":[19],"L.)":[20],"sufficient":[21],"to":[22,78,86,111],"permit":[23],"hybrid":[24],"seed":[25,101],"production":[26],"without":[27,98],"defloration.":[28],"The":[29,105],"field":[30],"experiments":[31],"were":[32,69],"conducted":[33],"in":[34,37,50,91],"commercial":[35],"fields":[36],"which":[38,47],"development":[40,92],"occurred":[41],"during":[42],"warm":[43],"long":[44],"day":[45],"conditions,":[46],"promote":[48],"maleness":[49],"squash.":[51],"A":[52],"strongly":[53,58,65],"female":[54],"\u2018Cocozelle\u2019":[55],"inbred,":[56],"a":[57,63],"male":[59,66],"\u2018Straightneck\u2019":[60],"inbred":[61,68,107],"and":[62],"very":[64],"\u2018Crookneck\u2019":[67,106],"treated":[70],"at":[71],"several":[72],"seedling":[73],"stages":[74],"with":[75],"up":[77],"600":[79,87],"ppm":[80,88],"ethephon.":[81,112],"Two":[82],"applications":[83],"400":[85],"ethephon":[89],"resulted":[90],"the":[94],"fewest":[95],"flowers":[97],"significantly":[99],"reducing":[100],"yield":[102],"or":[103],"quality.":[104],"was":[108],"least":[109],"responsive":[110]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2020-04-17T00:00:00"}