{"id":"https://openalex.org/W2018397534","doi":"https://doi.org/10.1080/03015521.1975.10425814","title":"Patterns in the numbers of air\u2010borne conidia of apple powdery mildew, Podosphaera leucotricha (Ell. and Ev.) Salm., and their relevance to control measures","display_name":"Patterns in the numbers of air\u2010borne conidia of apple powdery mildew, Podosphaera leucotricha (Ell. and Ev.) Salm., and their relevance to control measures","publication_year":1975,"publication_date":"1975-09-01","ids":{"openalex":"https://openalex.org/W2018397534","doi":"https://doi.org/10.1080/03015521.1975.10425814","mag":"2018397534"},"language":"en","primary_location":{"id":"doi:10.1080/03015521.1975.10425814","doi":"https://doi.org/10.1080/03015521.1975.10425814","is_oa":false,"landing_page_url":"https://doi.org/10.1080/03015521.1975.10425814","pdf_url":null,"source":{"id":"https://openalex.org/S107104467","display_name":"New Zealand Journal of Crop and Horticultural Science","issn_l":"0114-0671","issn":["0114-0671","1175-8783"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"New Zealand Journal of Crop and Horticultural 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/A5089049359","display_name":"Keith R. W. Hammett","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"K. R. W. Hammett","raw_affiliation_strings":["Plant Diseases Division, DSIR , P.B., Auckland , New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Plant Diseases Division, DSIR , P.B., Auckland , New Zealand","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5089049359"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7424,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.65487617,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":"3","first_page":"267","last_page":"270"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13214","display_name":"Powdery Mildew Fungal Diseases","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/T13214","display_name":"Powdery Mildew Fungal Diseases","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/T11900","display_name":"Fungal Plant Pathogen Control","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"}},{"id":"https://openalex.org/T10135","display_name":"Insect-Plant Interactions and Control","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect 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/apple-powdery-mildew","display_name":"apple powdery mildew","score":0.9990000128746033},{"id":"https://openalex.org/keywords/podosphaera-leucotricha","display_name":"Podosphaera leucotricha","score":0.9959999918937683},{"id":"https://openalex.org/keywords/spore-concentration","display_name":"spore concentration","score":0.7070000171661377},{"id":"https://openalex.org/keywords/seasonal-variation","display_name":"seasonal variation","score":0.9649999737739563},{"id":"https://openalex.org/keywords/spore-discharge","display_name":"spore release","score":0.5720000267028809},{"id":"https://openalex.org/keywords/fungicide-application-timing","display_name":"fungicide application timing","score":0.6480000019073486},{"id":"https://openalex.org/keywords/overwintering-inoculum","display_name":"overwintering inoculum","score":0.6729999780654907},{"id":"https://openalex.org/keywords/apple","display_name":"apple","score":0.44999998807907104}],"concepts":[{"id":"https://openalex.org/C2779336322","wikidata":"https://www.wikidata.org/wiki/Q934008","display_name":"Powdery mildew","level":2,"score":0.9163123369216919},{"id":"https://openalex.org/C174618031","wikidata":"https://www.wikidata.org/wiki/Q177332","display_name":"Spore","level":2,"score":0.7441954612731934},{"id":"https://openalex.org/C43143990","wikidata":"https://www.wikidata.org/wiki/Q612960","display_name":"Conidium","level":2,"score":0.7027972340583801},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.6971820592880249},{"id":"https://openalex.org/C2775921128","wikidata":"https://www.wikidata.org/wiki/Q3138714","display_name":"Overwintering","level":2,"score":0.6171178817749023},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.596223771572113},{"id":"https://openalex.org/C2779669290","wikidata":"https://www.wikidata.org/wiki/Q1220207","display_name":"Mildew","level":2,"score":0.49279263615608215},{"id":"https://openalex.org/C74600772","wikidata":"https://www.wikidata.org/wiki/Q193237","display_name":"Fungicide","level":2,"score":0.4732247591018677},{"id":"https://openalex.org/C137660486","wikidata":"https://www.wikidata.org/wiki/Q732240","display_name":"Growing season","level":2,"score":0.41347670555114746},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.3764001727104187}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/03015521.1975.10425814","doi":"https://doi.org/10.1080/03015521.1975.10425814","is_oa":false,"landing_page_url":"https://doi.org/10.1080/03015521.1975.10425814","pdf_url":null,"source":{"id":"https://openalex.org/S107104467","display_name":"New Zealand Journal of Crop and Horticultural Science","issn_l":"0114-0671","issn":["0114-0671","1175-8783"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"New Zealand Journal of Crop and Horticultural Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.6875}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1481676254","https://openalex.org/W1566500288","https://openalex.org/W1998390967","https://openalex.org/W2046360858","https://openalex.org/W2076485300","https://openalex.org/W2323980947","https://openalex.org/W2558319727"],"related_works":["https://openalex.org/W1998390967","https://openalex.org/W2044559049","https://openalex.org/W613165294","https://openalex.org/W2044849353","https://openalex.org/W2184789665","https://openalex.org/W2056074053","https://openalex.org/W2149932079","https://openalex.org/W2368009402","https://openalex.org/W7057557641","https://openalex.org/W224792459"],"abstract_inverted_index":{"Air\u2010borne":[0],"conidia":[1],"of":[2,35,45,58,85,92,95],"apple":[3,69],"powdery":[4],"mildew,":[5],"trapped":[6],"for":[7,41],"two":[8],"seasons,":[9],"showed":[10],"a":[11,24,42,52],"marked":[12],"seasonal":[13],"periodicity.":[14],"Spore":[15],"concentration":[16],"rose":[17],"rapidly":[18],"in":[19,26,51,80,88,98],"spring":[20,63],"(October)":[21],"to":[22],"reach":[23],"peak":[25],"early":[27],"summer":[28],"(November)":[29],"then":[30],"declined":[31],"until":[32],"the":[33,56,65,90],"end":[34],"February.":[36],"No":[37],"evidence":[38],"was":[39,77],"found":[40],"weekly":[43],"periodicity":[44],"spore":[46],"release.":[47],"Fungicidal":[48],"spray":[49,60],"experiments":[50],"third":[53],"season":[54,83],"demonstrated":[55],"importance":[57],"close\u2010interval":[59],"application":[61],"during":[62,67],"(October\u2014November),":[64],"period":[66],"which":[68],"trees":[70],"show":[71],"active":[72],"extension":[73],"growth.":[74],"Such":[75],"spraying":[76],"important":[78],"both":[79],"reducing":[81],"current":[82],"build\u2010up":[84],"infection":[86,97],"and":[87],"preventing":[89],"formation":[91],"overwintering":[93],"sources":[94],"primary":[96],"buds.":[99]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
