{"id":"https://openalex.org/W4377429205","doi":null,"title":"Effects of Crop Sanitation and Ridomil MZ Applications on Late Blight Severity and Tomato Yields in Cameroon","display_name":"Effects of Crop Sanitation and Ridomil MZ Applications on Late Blight Severity and Tomato Yields in Cameroon","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W4377429205"},"language":"en","primary_location":{"id":"pmh:oai:doaj.org/article:f4ea5f34e38d496092ef7445361a5ee9","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/f4ea5f34e38d496092ef7445361a5ee9","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Tropicultura, Vol 22, Iss 3, Pp 122-126 (2004)","raw_type":"article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["doaj"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doaj.org/article/f4ea5f34e38d496092ef7445361a5ee9","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091999356","display_name":"PC. Younyi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Younyi, PC.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076124985","display_name":"DA Fontem","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fontem, DA.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5104119347","display_name":"MN. Suh","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Suh, MN.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"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":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11771","display_name":"Plant Pathogens and Resistance","score":0.9761000275611877,"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/T11771","display_name":"Plant Pathogens and Resistance","score":0.9761000275611877,"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":0.023499999195337296,"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/T12660","display_name":"Plant Disease Management Techniques","score":0.0003000000142492354,"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/tomato-late-blight","display_name":"tomato late blight","score":0.9210000038146973},{"id":"https://openalex.org/keywords/phytophthora-infestans","display_name":"Phytophthora infestans","score":1.0},{"id":"https://openalex.org/keywords/metalaxyl","display_name":"metalaxyl","score":0.8930000066757202},{"id":"https://openalex.org/keywords/mancozeb","display_name":"mancozeb","score":0.9990000128746033},{"id":"https://openalex.org/keywords/fungicide-spraying","display_name":"fungicide spraying","score":0.5820000171661377},{"id":"https://openalex.org/keywords/disease-severity","display_name":"disease severity","score":0.8140000104904175},{"id":"https://openalex.org/keywords/fruit-yield","display_name":"fruit yield","score":0.7269999980926514},{"id":"https://openalex.org/keywords/tomato-cultivars","display_name":"tomato cultivars","score":0.8690000176429749},{"id":"https://openalex.org/keywords/roma","display_name":"Roma","score":0.7609999775886536},{"id":"https://openalex.org/keywords/cameroon","display_name":"Cameroon","score":0.6169999837875366}],"concepts":[{"id":"https://openalex.org/C182076605","wikidata":"https://www.wikidata.org/wiki/Q4273292","display_name":"Blight","level":2,"score":0.7998743653297424},{"id":"https://openalex.org/C2780151969","wikidata":"https://www.wikidata.org/wiki/Q949149","display_name":"Sanitation","level":2,"score":0.784443736076355},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.6247600317001343},{"id":"https://openalex.org/C2989409935","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Crop production","level":3,"score":0.46306341886520386},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.3643631041049957},{"id":"https://openalex.org/C54286561","wikidata":"https://www.wikidata.org/wiki/Q397350","display_name":"Agroforestry","level":1,"score":0.36216363310813904},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.33539846539497375},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.30750685930252075},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.29617610573768616},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2776070237159729},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.15006566047668457},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.09726700186729431},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.06620842218399048}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:doaj.org/article:f4ea5f34e38d496092ef7445361a5ee9","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/f4ea5f34e38d496092ef7445361a5ee9","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Tropicultura, Vol 22, Iss 3, Pp 122-126 (2004)","raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:doaj.org/article:f4ea5f34e38d496092ef7445361a5ee9","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/f4ea5f34e38d496092ef7445361a5ee9","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Tropicultura, Vol 22, Iss 3, Pp 122-126 (2004)","raw_type":"article"},"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":1.0}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2464641655","https://openalex.org/W4407867525","https://openalex.org/W4405751601","https://openalex.org/W2962139719","https://openalex.org/W2262888341","https://openalex.org/W7039199004","https://openalex.org/W6968922713","https://openalex.org/W4386474628","https://openalex.org/W3165305842","https://openalex.org/W2076048189"],"abstract_inverted_index":{"Tomato":[0],"(Lycopersicon":[1],"esculentum)":[2],"production":[3],"in":[4,23,84,105,126,136,198],"Cameroon":[5],"is":[6,194],"usually":[7],"handicapped":[8],"by":[9,13],"late":[10,48,106,128,189,200],"blight":[11,49,89,107,129,159,190,201],"caused":[12],"Phytophthora":[14],"infestans.":[15],"A":[16],"field":[17],"trial":[18],"was":[19,91,134,160],"conducted":[20],"during":[21],"1997":[22],"Dschang,":[24],"Cameroon,":[25],"to":[26,166],"assess":[27],"the":[28,167,185],"effect":[29],"of":[30,44,53,141,188],"Ridomil":[31,59],"MZ":[32,60],"(8%":[33],"metalaxyl":[34],"+":[35],"64%":[36],"mancozeb)":[37],"sprays,":[38],"and":[39,51,63,96,111,149,178],"sanitation":[40,64,110,125,139,193],"(a":[41],"weekly":[42,86],"picking":[43],"diseased":[45,76],"leaves)":[46],"on":[47,155,163],"development":[50],"yield":[52],"five":[54],"tomato":[55,199],"varieties.":[56,169,181],"Plots":[57],"received":[58],"(2.5":[61],"kg/ha)":[62],"singly":[65],"or":[66,138],"combined.":[67],"Control":[68],"plots":[69,113,140],"were":[70,80,100,114,121,153],"neither":[71],"sprayed":[72],"nor":[73],"cleaned":[74],"from":[75],"leaves.":[77],"All":[78],"treatments":[79,120],"applied":[81],"ten":[82],"times":[83],"a":[85],"schedule.":[87],"Late":[88,158],"intensity":[90,108],"assessed":[92],"every":[93],"7":[94],"days":[95],"marketable":[97,151],"fruit":[98,132],"yields":[99],"obtained":[101],"at":[102],"maturity.":[103],"Differences":[104],"between":[109],"control":[112,137],"not":[115,195],"significant":[116],"(P=":[117],"0,05).":[118],"Fungicide":[119],"more":[122],"effective":[123,197],"than":[124],"reducing":[127],"severity.":[130],"Percent":[131],"infection":[133],"100%":[135],"ARP":[142,144,146,174,176,179],"I366-1,":[143,175],"D1,":[145],"D2,":[147],"Roma,":[148,173],"no":[150],"fruits":[152],"harvested":[154],"these":[156],"treatments.":[157],"less":[161],"severe":[162],"Mecline":[164,171],"compared":[165],"other":[168],"Consequently,":[170],"out-yielded":[172],"D1":[177],"D2":[180],"Results":[182],"suggest":[183],"that":[184],"fungicide-alternative":[186],"method":[187],"control,":[191],"using":[192],"as":[196,203],"management":[202],"appropriate":[204],"fungicide":[205],"sprays.":[206]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2023-05-23T00:00:00"}
