PROSFEK PENGEMBANGAN BAKTERI ENDOFIT SEBAGAI AGENS HAYATI PENGENDALIAN NEMATODA / The Prospect of Developing Endophytic Bacteria as Nematodes Biological Control

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dc.contributor Balai Penelitian Tanaman Industri dan Penyegar id-ID
dc.creator Harni, Rita; Balai Penelitian Tanaman Industri dan Penyegar
dc.date 2017-01-24
dc.date 2017-01-24
dc.date.accessioned 2018-06-04T07:59:47Z
dc.date.accessioned 2021-03-09T04:47:00Z
dc.date.available 2018-06-04T07:59:47Z
dc.date.available 2021-03-09T04:47:00Z
dc.date.issued 2017-01-24
dc.identifier http://ejurnal.litbang.pertanian.go.id/index.php/psp/article/view/3591
dc.identifier 10.21082/psp.v15n1.2016.31-49
dc.identifier.uri http://repository.pertanian.go.id/handle/123456789/5108
dc.description Plant parasitic nematodes are one of the most important plant pests that attack a variety of estate crops like pepper, patchouli, coffee, tobacco and ginger. Meloidogyne, Pratylenchus, and Radopholus the most destructive parasitic nematodes in these commodities. Yield Losses due to nematodes on black pepper can reduce the production of 32%, 75% in patchouli, 58% ginger and 57% at the coffee. Controlling nematodes are widely used at this time are endophytic bacteria. Endophytic bacteria are live bacteria that colonize the host plant tissues without causing any negative effects, but giving many benefits to their host, because it can be as biological agents, and trigger the growth of plants. Mechanism of action endophytic bacteria in controlling nematodes are induce resistance, competition nische, and produce anti-nematode metabolites, that affect on the penetration, reproduction and nematode populations. The use of endophytic bacteria Achromobacter xylosoxidans (TT2), Bacillus cereus (MSK), Alcaligenes faecalis (NJ16), Bacillus subtilis (NJ57) and Pseudomonas putida (EH11) on patchouli can suppress nematode populations of P. brachyurus at 54.8 to 70.6 %. Endophytic bacteria Bacillus sp. and Pseudomonas sp. can reduce the incidence of yellow disease and nematode populations of R. similis and M. incognita, as well as increase the number of flowers/ node and the wet weight of the black pepper, and endophytic bacteria Bacillus pumilus and B. mycoides can suppress the population and the number of root knot nematode M. incognita 33 - 39% of the coffee plant. Development of endophytic bacteria to control parasitic nematodes in estate crop is very promising because of endophytic bacteria as a biological control agent is superior to another agent, can be isolated from all parts of the plant, propagation media inexpensive, easy application and not repetitive. Endophytic bacteria may be of biological agents and plant growth promoters, its use can reduce synthetic pesticides and synthetic fertilizers so very supportive to sustainable agriculture. id-ID
dc.format application/pdf
dc.language ind
dc.publisher Puslitbang Perkebunan en-US
dc.relation http://ejurnal.litbang.pertanian.go.id/index.php/psp/article/view/3591/pdf
dc.rights Copyright (c) 2017 Perspektif en-US
dc.rights http://creativecommons.org/licenses/by-nc-sa/4.0 en-US
dc.source 2540-8240
dc.source 1412-8004
dc.source Perspektif; Vol 15, No 1 (2016): Juni, 2016; 31-49 en-US
dc.subject Endophytic bacteria;plant parasitic nematodesestate crops;biological id-ID
dc.title PROSFEK PENGEMBANGAN BAKTERI ENDOFIT SEBAGAI AGENS HAYATI PENGENDALIAN NEMATODA / The Prospect of Developing Endophytic Bacteria as Nematodes Biological Control id-ID
dc.type info:eu-repo/semantics/article
dc.type info:eu-repo/semantics/publishedVersion
dc.type Peer-reviewed Article en-US


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