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Xanthomonas oryzae pv. oryzae (Xoo), a causal agent of bact..:

HASTUTI, RATIH DEWI ; LESTARI, YULIN ; SUWANTO, ANTONIUS.
http://journal.ipb.ac.id/index.php/hayati/article/view/%20%3Cp%20class%3D%22MsoNormal%22%20style%3D%22margin-bottom%3A.0001pt%3Btext-align%3Ajustify%3Btext-indent%3A14.15pt%3Bline-height%3Anormal%3B%22%3E%3Cem%3E%3Cspan%20style%3D%22font-size%3A9pt%3B%22%3EXanthomonas%20oryzae%3C%2Fspan%3E%3C%2Fem%3E%3Cspan%20style%3D%22font-size%3A9pt%3B%22%3E%20pv.%20%3Cem%3Eoryzae%3C%2Fem%3E%20%28%3Cem%3EXoo%3C%2Fem%3E%29,%20a%20causal%20agent%20of%20bacterial%20leaf%20blight%20%28BLB%29,%20is%20one%20of%20the%20most%20important%20pathogens%20of%20rice.%20The%20effectiveness%20of%20ten%20%3Cem%3EStreptomyces%3C%2Fem%3E%20spp.%20isolates%20in%20suppressing%20%3Cem%3EXoo%3C%2Fem%3E%20disease%20was%20assessed%20%3Cem%3Ein%20planta%3C%2Fem%3E%20and%20%3Cem%3Ein%20vitro%3C%2Fem%3E.%20%3Cem%3EIn%20planta%3C%2Fem%3E%20experiments%20were%20carried%20out%20in%20a%20greenhouse%20and%20arranged%20in%20a%20randomized%20completely%20block%20design%20%28RCBD%29%20with%20three%20replications.%20Twenty.... , 2013

Link: https://doi.org/10.4308/hjb.19.4.155

RT Journal
T1 <Title>Xanthomonas oryzae pv. oryzae (Xoo), a causal agent of bacterial leaf blight (BLB), is one of the most important pathogens of rice. The effectiveness of ten Streptomyces spp. isolates in suppressing Xoo disease was assessed in planta and in vitro. In planta experiments were carried out in a greenhouse and arranged in a randomized completely block design (RCBD) with three replications. Twenty treatments were tested which included plants inoculated with both Streptomyces spp. and Xoo, and plants inoculated with only Streptomyces spp. Plants inoculated with Xoo and sprayed with a chemical bactericide, and plants inoculated with only Xoo served as positive controls, whereas plants not inoculated with either Streptomyces spp. or Xoo were used as negative controls. The results showed that the effect of endophytic Streptomyces spp. on BLB disease expressed as area under disease progress curve (AUDPC) was not significantly different to that on control plants (P > 0.05). However...</Title>

UL https://suche.suub.uni-bremen.de/peid=base-ftbogoraunivojs:oai:ojs.journal.ipb.ac.id:article_6531&Exemplar=1&LAN=DE
				
A1 HASTUTI, RATIH DEWI
A1 LESTARI, YULIN
A1 SUWANTO, ANTONIUS
A1 SARASWATI, RASTI
PB Bogor Agricultural University, Indonesia
YR 2013
K1 0001pt
K1 text-align
K1 justify
K1 text-indent
K1 14.15pt
K1 line-height
K1 normal
K1 ">
K1 9pt
K1 ">Xanthomonas oryzae
K1 "> pv. oryzae (Xoo)
K1 a causal agent of bacterial leaf blight (BLB)
K1 is one of the most important pathogens of rice. The effectiveness of ten Streptomyces spp. isolates in suppressing Xoo disease was assessed in planta and in vitro. In planta experiments were carried out in a greenhouse and arranged in a randomized completely block design (RCBD) with three replications. Twenty treatments were tested which included plants inoculated with both Streptomyces spp. and Xoo
K1 and plants inoculated with only Streptomyces spp. Plants inoculated with Xoo and sprayed with a chemical bactericide
K1 and plants inoculated with only Xoo served as positive controls
K1 whereas plants not inoculated with either Streptomyces spp. or Xoo were used as negative controls. The results showed that the effect of endophytic Streptomyces spp. on BLB disease expressed as area under disease progress curve (AUDPC) was not significantly different to that on control plants (P &gt
K1 0.05). However
K1 plants inoculated with endophytic Streptomyces spp. were significantly taller and produced higher tiller number than control plants (P &lt
K1 0.05). Streptomyces spp. isolate AB131-1 gave the highest plant height. In vitro studies on biocontrol mechanisms of selected Streptomyces spp. isolates showed that isolate LBR02 gave the highest inhibition activity on Xoo growth
K1 followed by AB131-1 and AB131-2. Two isolates (AB131-1 and LBR02) were able to produce chitinase
K1 phosphatase
K1 and siderophore which included biocontrol characteristics. Morphological and colonization studies under SEM and light microscopy confirmed that the three isolates were endophytic Streptomyces spp. from different species. These studies found that the paddy plant which was inoculated with endophytic Streptomyces spp. AB131-1 and infected by Xoo could increase the height of plant and number of tillers
JF http://journal.ipb.ac.id/index.php/hayati/article/view/%20%3Cp%20class%3D%22MsoNormal%22%20style%3D%22margin-bottom%3A.0001pt%3Btext-align%3Ajustify%3Btext-indent%3A14.15pt%3Bline-height%3Anormal%3B%22%3E%3Cem%3E%3Cspan%20style%3D%22font-size%3A9pt%3B%22%3EXanthomonas%20oryzae%3C%2Fspan%3E%3C%2Fem%3E%3Cspan%20style%3D%22font-size%3A9pt%3B%22%3E%20pv.%20%3Cem%3Eoryzae%3C%2Fem%3E%20%28%3Cem%3EXoo%3C%2Fem%3E%29,%20a%20causal%20agent%20of%20bacterial%20leaf%20blight%20%28BLB%29,%20is%20one%20of%20the%20most%20important%20pathogens%20of%20rice.%20The%20effectiveness%20of%20ten%20%3Cem%3EStreptomyces%3C%2Fem%3E%20spp.%20isolates%20in%20suppressing%20%3Cem%3EXoo%3C%2Fem%3E%20disease%20was%20assessed%20%3Cem%3Ein%20planta%3C%2Fem%3E%20and%20%3Cem%3Ein%20vitro%3C%2Fem%3E.%20%3Cem%3EIn%20planta%3C%2Fem%3E%20experiments%20were%20carried%20out%20in%20a%20greenhouse%20and%20arranged%20in%20a%20randomized%20completely%20block%20design%20%28RCBD%29%20with%20three%20replications.%20Twenty...
LK http://dx.doi.org/https://doi.org/10.4308/hjb.19.4.155
DO https://doi.org/10.4308/hjb.19.4.155
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