Please use this identifier to cite or link to this item: http://dspace.mediu.edu.my:8181/xmlui/handle/123456789/4271
Full metadata record
DC FieldValueLanguage
dc.creatorBETTIOL WAGNER-
dc.creatorGARIBALDI ANGELO-
dc.creatorMIGHELI QUIRICO-
dc.date1997-
dc.date.accessioned2013-05-30T10:54:57Z-
dc.date.available2013-05-30T10:54:57Z-
dc.date.issued2013-05-30-
dc.identifierhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051997000200007-
dc.identifierhttp://www.doaj.org/doaj?func=openurl&genre=article&issn=00068705&date=1997&volume=56&issue=2&spage=281-
dc.identifier.urihttp://koha.mediu.edu.my:8181/jspui/handle/123456789/4271-
dc.descriptionApplication of concentrated metabolites of Bacillus subtilis - CMBS - (5,000 µg/mL) one and 24 h before or after inoculation of Sphaerotheca fuliginea (3 x 104 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 µg/mL and 10,000 µg/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 g for plants sprayed with CMBS at the concentration of 1,000 and 10,000 µg/mL, respectively; and 9.7 g and 10.1 g for plants sprayed with WPBS 1,000 and 10,000 µg/mL, respectively. For zucchini squash, CMBS (5,000 µg/mL) sprayed every 2, 4, and 6 days showed reductions in lesioned leaf surface of 100.0, 98.3, and 94.7%, respectively.-
dc.publisherInstituto Agronômico de Campinas-
dc.sourceBragantia-
dc.subjectbiological control-
dc.subjectcucurbit-
dc.subjectSphaerotheca fuliginea-
dc.subjectCucumis sativus-
dc.subjectCucurbita pepo-
dc.titleBACILLUS SUBTILIS FOR THE CONTROL OF POWDERY MILDEW ON CUCUMBER AND ZUCCHINI SQUASH-
Appears in Collections:Earth and Environmental Sciences

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.