Matheus da Silva Maciel, G. Fabiani, Jesiomar Delazeri, Douglas Mello Praetorius, Valter Pivotto Bussolotto, R. G. Machado, José de Alencar Lemos Vieira Junior, L. Girardi, Katia Trevizan, R. Elias, Volmir Atilio Farina
{"title":"杀菌剂防治大豆作物碘酸盐的效果研究","authors":"Matheus da Silva Maciel, G. Fabiani, Jesiomar Delazeri, Douglas Mello Praetorius, Valter Pivotto Bussolotto, R. G. Machado, José de Alencar Lemos Vieira Junior, L. Girardi, Katia Trevizan, R. Elias, Volmir Atilio Farina","doi":"10.28998/RCA.V17I1.6140","DOIUrl":null,"url":null,"abstract":"<p><span style=\"font-family: Calibri;\"><span style=\"font-size: medium;\">One of the most relevant factors in soybean productivity is fungal diseases such as oidium (Microsphaera diffusa), which can be controlled through resistant cultivars or preventive control through the application of fungicides. The aim of the present study was to evaluate the efficiency of chemical fungicides for oidium control and their effects on yield and weight of one thousand seeds (WTS) of soybean crop. Seven treatments were conducted with fungicides for oidium control, and control treatment without fungicide (Treatment 8). Fungicides were effective in controlling oidium incidence and severity and also increased yield. Fungicides tested were: Picoxystrobin 100 gL</span><sup><span style=\"font-size: small;\">-1</span></sup><span style=\"font-size: medium;\"> + Benzovidiflupir 50 gL</span><sup><span style=\"font-size: small;\">-1</span></sup><span style=\"font-size: medium;\"> (Treatment 1), Trifloxystrobin 150 gL</span><sup><span style=\"font-size: small;\">-1</span></sup><span style=\"font-size: medium;\"> + Proticonazol 175 gL</span><sup><span style=\"font-size: small;\">-1</span></sup><span style=\"font-size: medium;\"> (Treatment 2), Fenpropimorph 750 gL</span><sup><span style=\"font-size: small;\">-1</span></sup><span style=\"font-size: medium;\"> (Treatment 3), Picoxystrobin 200 gL</span><sup><span style=\"font-size: small;\">-1</span></sup><span style=\"font-size: medium;\"> + Ciproconazol 80 gL</span><sup><span style=\"font-size: small;\">-1</span></sup><span style=\"font-size: medium;\"> (Treatment 4), Azoxystrobin 300 gL-1 + Benzovindiflupir 150 gL</span><sup><span style=\"font-size: small;\">-1</span></sup><span style=\"font-size: medium;\"> (Treatment 5), Mancozeb 750 g.kg</span><sup><span style=\"font-size: small;\">-1</span></sup><span style=\"font-size: medium;\"> (Treatment 6), Metominostrobin 110 gL</span><sup><span style=\"font-size: small;\">-1</span></sup><span style=\"font-size: medium;\"> + Tebuconazol 165 gL</span><sup><span style=\"font-size: small;\">-1</span></sup><span style=\"font-size: medium;\"> (Treatment 7). A difference of 962 kg.ha</span><sup><span style=\"font-size: small;\">-1</span></sup><span style=\"font-size: medium;\"> (16 sc.ha-1) was observed between the most efficient treatment (T3 - Fenpropimorph 750 g.L</span><sup><span style=\"font-size: small;\">-1</span></sup><span style=\"font-size: medium;\">) and the control treatment.</span></span></p>","PeriodicalId":33429,"journal":{"name":"Ciencia Agricola","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"EFFICIENCY OF FUNGICIDES FOR OIDIUM CONTROL IN SOYBEAN CROP\",\"authors\":\"Matheus da Silva Maciel, G. Fabiani, Jesiomar Delazeri, Douglas Mello Praetorius, Valter Pivotto Bussolotto, R. G. Machado, José de Alencar Lemos Vieira Junior, L. Girardi, Katia Trevizan, R. Elias, Volmir Atilio Farina\",\"doi\":\"10.28998/RCA.V17I1.6140\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><span style=\\\"font-family: Calibri;\\\"><span style=\\\"font-size: medium;\\\">One of the most relevant factors in soybean productivity is fungal diseases such as oidium (Microsphaera diffusa), which can be controlled through resistant cultivars or preventive control through the application of fungicides. The aim of the present study was to evaluate the efficiency of chemical fungicides for oidium control and their effects on yield and weight of one thousand seeds (WTS) of soybean crop. Seven treatments were conducted with fungicides for oidium control, and control treatment without fungicide (Treatment 8). Fungicides were effective in controlling oidium incidence and severity and also increased yield. Fungicides tested were: Picoxystrobin 100 gL</span><sup><span style=\\\"font-size: small;\\\">-1</span></sup><span style=\\\"font-size: medium;\\\"> + Benzovidiflupir 50 gL</span><sup><span style=\\\"font-size: small;\\\">-1</span></sup><span style=\\\"font-size: medium;\\\"> (Treatment 1), Trifloxystrobin 150 gL</span><sup><span style=\\\"font-size: small;\\\">-1</span></sup><span style=\\\"font-size: medium;\\\"> + Proticonazol 175 gL</span><sup><span style=\\\"font-size: small;\\\">-1</span></sup><span style=\\\"font-size: medium;\\\"> (Treatment 2), Fenpropimorph 750 gL</span><sup><span style=\\\"font-size: small;\\\">-1</span></sup><span style=\\\"font-size: medium;\\\"> (Treatment 3), Picoxystrobin 200 gL</span><sup><span style=\\\"font-size: small;\\\">-1</span></sup><span style=\\\"font-size: medium;\\\"> + Ciproconazol 80 gL</span><sup><span style=\\\"font-size: small;\\\">-1</span></sup><span style=\\\"font-size: medium;\\\"> (Treatment 4), Azoxystrobin 300 gL-1 + Benzovindiflupir 150 gL</span><sup><span style=\\\"font-size: small;\\\">-1</span></sup><span style=\\\"font-size: medium;\\\"> (Treatment 5), Mancozeb 750 g.kg</span><sup><span style=\\\"font-size: small;\\\">-1</span></sup><span style=\\\"font-size: medium;\\\"> (Treatment 6), Metominostrobin 110 gL</span><sup><span style=\\\"font-size: small;\\\">-1</span></sup><span style=\\\"font-size: medium;\\\"> + Tebuconazol 165 gL</span><sup><span style=\\\"font-size: small;\\\">-1</span></sup><span style=\\\"font-size: medium;\\\"> (Treatment 7). A difference of 962 kg.ha</span><sup><span style=\\\"font-size: small;\\\">-1</span></sup><span style=\\\"font-size: medium;\\\"> (16 sc.ha-1) was observed between the most efficient treatment (T3 - Fenpropimorph 750 g.L</span><sup><span style=\\\"font-size: small;\\\">-1</span></sup><span style=\\\"font-size: medium;\\\">) and the control treatment.</span></span></p>\",\"PeriodicalId\":33429,\"journal\":{\"name\":\"Ciencia Agricola\",\"volume\":\"1 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-07-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Ciencia Agricola\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.28998/RCA.V17I1.6140\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ciencia Agricola","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.28998/RCA.V17I1.6140","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
EFFICIENCY OF FUNGICIDES FOR OIDIUM CONTROL IN SOYBEAN CROP
One of the most relevant factors in soybean productivity is fungal diseases such as oidium (Microsphaera diffusa), which can be controlled through resistant cultivars or preventive control through the application of fungicides. The aim of the present study was to evaluate the efficiency of chemical fungicides for oidium control and their effects on yield and weight of one thousand seeds (WTS) of soybean crop. Seven treatments were conducted with fungicides for oidium control, and control treatment without fungicide (Treatment 8). Fungicides were effective in controlling oidium incidence and severity and also increased yield. Fungicides tested were: Picoxystrobin 100 gL-1 + Benzovidiflupir 50 gL-1 (Treatment 1), Trifloxystrobin 150 gL-1 + Proticonazol 175 gL-1 (Treatment 2), Fenpropimorph 750 gL-1 (Treatment 3), Picoxystrobin 200 gL-1 + Ciproconazol 80 gL-1 (Treatment 4), Azoxystrobin 300 gL-1 + Benzovindiflupir 150 gL-1 (Treatment 5), Mancozeb 750 g.kg-1 (Treatment 6), Metominostrobin 110 gL-1 + Tebuconazol 165 gL-1 (Treatment 7). A difference of 962 kg.ha-1 (16 sc.ha-1) was observed between the most efficient treatment (T3 - Fenpropimorph 750 g.L-1) and the control treatment.
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