Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/12884
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dc.contributor.authorBETTIOL, W.pt_BR
dc.contributor.authorGARIBALDI, A.pt_BR
dc.contributor.authorMIGHELI, Q.pt_BR
dc.date.accessioned2017-01-16T23:00:51Z-
dc.date.available2017-01-16T23:00:51Z-
dc.date.created1998-05-13pt_BR
dc.date.issued1997pt_BR
dc.identifier.citationBragantia, Campinas, v.56, n.2, p.281-287, 1997.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/12884pt_BR
dc.descriptionApplication of concentrated metabolites of Bacillus subtilis - CMBS - (5,000 ug/mL) one and 24 h before or after inoculation of Sphaerotheca fuliginea (3 x 10 4 conidia/mL) reduced the number of lesions on cucumber leaves by 90-99%. The average number of lesions on control plants was 16.7 per leaf. A wettable powder product formulated with cells (10%) and metabolites (10%) of B. subtilis (WPBS), and CMBS sprayed on cucumber plants (1,000 ug/mL and 10,000 ug/mL) twice a week totally controlled powdery mildew. In the control treatment, 18 days after the first spray, the percent leaf surface covered by lesions was 99.0 and 46.7%, on the cotyledonary and expanded leaves, respectively. In the control treatment, 30 days after the first spray, the percent leaf surface with lesions was 26.1%, while leaves sprayed with CMBS presented no lesions. The fresh weight per plant was 4.3 g in the control treatment; 12.2 g, and 10.2 for plants sprayed with CMBS at the concentration of 1,000 and 10,000 ug/mL, respectively; and 9.7 g and 10.1 g for plants sprayed with WPBS 1,000 and 10,000 ug/mL, respectively. For zucchini squash, CMBS (5,000 ug/mL) sprayed every 2,4, and 6 days showed reductions in lesioned leaf surface of 100.0,98.3, and 94,7%, respectively.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectResistancept_BR
dc.subjectTilletiopsis spppt_BR
dc.subjectCladosporium sppt_BR
dc.subjectVerticillium lecaniipt_BR
dc.subjectAcremonium alternatumpt_BR
dc.subjectMétodos de controlept_BR
dc.subjectFungicidaspt_BR
dc.subjectInimigos naturaispt_BR
dc.titleBacillus subtilis for the control of powdery mildew on cucumber and zucchini squash.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-01-16T23:00:51Zpt_BR
dc.subject.thesagroControle Biológicopt_BR
dc.subject.thesagroResistênciapt_BR
dc.subject.nalthesaurusAmpelomyces quisqualispt_BR
dc.subject.nalthesaurusfungicidespt_BR
dc.subject.nalthesaurusbiological controlpt_BR
dc.subject.nalthesauruscontrol methodspt_BR
dc.subject.nalthesaurusnatural enemiespt_BR
riaa.ainfo.id12884pt_BR
riaa.ainfo.lastupdate2017-01-16pt_BR
dc.contributor.institutionWAGNER BETTIOL, CNPMA; ANGELO GARIBALDI, UNIVERSITA DEGLI STUDI DI TORINO; QUIRICO MIGHELI, UNIVERSITA DEGLI STUDI DI TORINO.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CNPMA)

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