Pub Date : 2019-01-01DOI: 10.31368/1980-6221c00332019
B. Rigamonte, V. Passos, D. Romera, R. Silva, C. Campoli, G. Silva
{"title":"Helmintos parasitos de ovinos em pequenas propriedades nos municípios de Valentim Gentil, Meridiano e Votuporanga, região nordeste do Estado de São Paulo","authors":"B. Rigamonte, V. Passos, D. Romera, R. Silva, C. Campoli, G. Silva","doi":"10.31368/1980-6221c00332019","DOIUrl":"https://doi.org/10.31368/1980-6221c00332019","url":null,"abstract":"","PeriodicalId":74329,"journal":{"name":"O Biologico","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69570698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.31368/1980-6221c00162019
L. Ferreira, M. A. Nunes, D. Galdeano, M. Machado, V. Novelli
{"title":"Análise da toxicidade de dsGFP em ensaios de RNA interferente (RNAi) aplicados ao ácaro da leprose dos citros","authors":"L. Ferreira, M. A. Nunes, D. Galdeano, M. Machado, V. Novelli","doi":"10.31368/1980-6221c00162019","DOIUrl":"https://doi.org/10.31368/1980-6221c00162019","url":null,"abstract":"","PeriodicalId":74329,"journal":{"name":"O Biologico","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69570552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.31368/1980-6221c00282019
G. Medeiros, B. Silva, C. Almeida, F. Bussiman, F. Iguti, E. C. Mattos, J. P. Eler, J. B. S. Ferraz
{"title":"Tendências genéticas de características produtivas e reprodutivas em bovinos Nelore","authors":"G. Medeiros, B. Silva, C. Almeida, F. Bussiman, F. Iguti, E. C. Mattos, J. P. Eler, J. B. S. Ferraz","doi":"10.31368/1980-6221c00282019","DOIUrl":"https://doi.org/10.31368/1980-6221c00282019","url":null,"abstract":"","PeriodicalId":74329,"journal":{"name":"O Biologico","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69570583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.31368/1980-6221r00022019
D. Silva, C. Santos, M. Nakamura, W. Okano, C. Fava
{"title":"Cisto paratubário em bovino de abate - relato de caso","authors":"D. Silva, C. Santos, M. Nakamura, W. Okano, C. Fava","doi":"10.31368/1980-6221r00022019","DOIUrl":"https://doi.org/10.31368/1980-6221r00022019","url":null,"abstract":"","PeriodicalId":74329,"journal":{"name":"O Biologico","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69570920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.31368/1980-6221r00032019
P. S. Felicio, A. Calabrez, M. Lara, E. Villalobos
{"title":"Abortamento por Neospora caninum em equino: relato de caso","authors":"P. S. Felicio, A. Calabrez, M. Lara, E. Villalobos","doi":"10.31368/1980-6221r00032019","DOIUrl":"https://doi.org/10.31368/1980-6221r00032019","url":null,"abstract":"","PeriodicalId":74329,"journal":{"name":"O Biologico","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69570959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.31368/1980-6221r00092019
A. Junqueira, Vivian da Silva Cardoso Pinto, P. Felício, L. Okuda, A. Nogueira, E. Stefano, M. E. S. Vicente, E. Pituco
{"title":"Impacto do vírus da língua azul na produção in vitro de embriões","authors":"A. Junqueira, Vivian da Silva Cardoso Pinto, P. Felício, L. Okuda, A. Nogueira, E. Stefano, M. E. S. Vicente, E. Pituco","doi":"10.31368/1980-6221r00092019","DOIUrl":"https://doi.org/10.31368/1980-6221r00092019","url":null,"abstract":"","PeriodicalId":74329,"journal":{"name":"O Biologico","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69571109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.31368/1980-6221r00152019
L. Soares, P. Sampaio, F. Duarte, L. Fiorini, S. Silva-Araujo, M. Mendes
{"title":"Pesquisa de parasitoide do gênero Ixodiphagus em carrapatos Amblyomma sculptum e Rhipicephalus sanguineus","authors":"L. Soares, P. Sampaio, F. Duarte, L. Fiorini, S. Silva-Araujo, M. Mendes","doi":"10.31368/1980-6221r00152019","DOIUrl":"https://doi.org/10.31368/1980-6221r00152019","url":null,"abstract":"","PeriodicalId":74329,"journal":{"name":"O Biologico","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69571961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.31368/1980-6221r00302019
B. Petrocelli, R. Ferreira, C. Souza, E. Vieira
{"title":"Avaliação microbiológica da água em área de produção de hortaliças","authors":"B. Petrocelli, R. Ferreira, C. Souza, E. Vieira","doi":"10.31368/1980-6221r00302019","DOIUrl":"https://doi.org/10.31368/1980-6221r00302019","url":null,"abstract":"","PeriodicalId":74329,"journal":{"name":"O Biologico","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69573119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.31368/1980-6221r00332019
N. Vitiello, S. D'Agostini, M. Rebouças, M. Silva, S. Miyashiro
{"title":"Luís Garrigós Leite, pesquisador científico do Instituto Biológico (Controle biológico)","authors":"N. Vitiello, S. D'Agostini, M. Rebouças, M. Silva, S. Miyashiro","doi":"10.31368/1980-6221r00332019","DOIUrl":"https://doi.org/10.31368/1980-6221r00332019","url":null,"abstract":"","PeriodicalId":74329,"journal":{"name":"O Biologico","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69573321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-01DOI: 10.31368/1980-6221v81a10010
J. G. Töfoli, R. J. Domingues, M. Tortolo
Effect of various fungicides in the control of Alternaria leaf blight in carrot crops Alternaria leaf blight, caused by the fungus Alternaria dauci, is considered to be the most common and destructive disease in carrot crops in Brazil and worldwide. To evaluate the effectiveness of different fungicides in controlling Alternaria leaf blight, we conducted an experiment using the cultivar ‘Verano’ in Andradas, Minas Gerais, from February to April 2017. A randomized complete block design was used with seven treatment and four replicate plots of 4 m2 each. Six applications of 400 L/ha were applied at 7-day intervals. The severity of the disease was determined based on the percentage of leaf area affected by the disease (0 to 100%). The results of four evaluations were used to calculate the area under the disease-progress curve. All fungicides significantly reduced the severity and progression of the disease compared to the control. Fluxapyroxad + pyraclostrobin (0.3 L c.p./ha) was more effective than boscalid + kresoxim-methyl (0.5 L c.p./ha), copper hydroxide (1.5 kg c.p./ha), and azoxystrobin (0.12 kg c.p./ha), but similar in effectiveness to pyraclostrobin + metiram (2.0 kg c.p./ha) and boscalid (0.15 kg c.p./ha). Azoxystrobin (0.12 kg c.p./ha) was the least effective fungicide. None of the tested fungicides were phytotoxic to the carrot crop.
各种杀菌剂对胡萝卜叶枯病的防治效果由稻瘟菌(Alternaria dauci)引起的胡萝卜叶枯病被认为是巴西乃至全世界胡萝卜作物中最常见和最具破坏性的病害。2017年2月至4月，在米纳斯吉拉斯州的安德拉达斯，以“Verano”品种为试验材料，对不同杀菌剂防治稻白叶枯病的效果进行了评价。采用随机完全区组设计，7个处理和4个重复地块，每个地块4 m2。每隔7天施用6次400 L/ha。根据受病害影响的叶面积百分比(0 ~ 100%)确定病害的严重程度。采用四项评价结果计算疾病进展曲线下面积。与对照组相比，所有杀菌剂都显著降低了疾病的严重程度和进展。氟沙吡虫胺+吡唑菌酯(0.3 L c.p./公顷)比吡唑菌酯+甲基克雷索辛(0.5 L c.p./公顷)、氢氧化铜(1.5 kg c.p./公顷)和偶氮菌酯(0.12 kg c.p./公顷)更有效，但与吡唑菌酯+美替兰(2.0 kg c.p./公顷)和吡唑菌酯(0.15 kg c.p./公顷)的有效性相似。杀菌剂氮唑菌酯(0.12 kg c.p./ha)效果最差。所有被测试的杀菌剂对胡萝卜作物都没有植物毒性。
{"title":"Effect of various fungicides in the control of Alternaria leaf blight in carrot crops","authors":"J. G. Töfoli, R. J. Domingues, M. Tortolo","doi":"10.31368/1980-6221v81a10010","DOIUrl":"https://doi.org/10.31368/1980-6221v81a10010","url":null,"abstract":"Effect of various fungicides in the control of Alternaria leaf blight in carrot crops Alternaria leaf blight, caused by the fungus Alternaria dauci, is considered to be the most common and destructive disease in carrot crops in Brazil and worldwide. To evaluate the effectiveness of different fungicides in controlling Alternaria leaf blight, we conducted an experiment using the cultivar ‘Verano’ in Andradas, Minas Gerais, from February to April 2017. A randomized complete block design was used with seven treatment and four replicate plots of 4 m2 each. Six applications of 400 L/ha were applied at 7-day intervals. The severity of the disease was determined based on the percentage of leaf area affected by the disease (0 to 100%). The results of four evaluations were used to calculate the area under the disease-progress curve. All fungicides significantly reduced the severity and progression of the disease compared to the control. Fluxapyroxad + pyraclostrobin (0.3 L c.p./ha) was more effective than boscalid + kresoxim-methyl (0.5 L c.p./ha), copper hydroxide (1.5 kg c.p./ha), and azoxystrobin (0.12 kg c.p./ha), but similar in effectiveness to pyraclostrobin + metiram (2.0 kg c.p./ha) and boscalid (0.15 kg c.p./ha). Azoxystrobin (0.12 kg c.p./ha) was the least effective fungicide. None of the tested fungicides were phytotoxic to the carrot crop.","PeriodicalId":74329,"journal":{"name":"O Biologico","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69573430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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