EFFECT OF MANCOZEB 80% CONCENTRATIONS ON THE GROWTH OF CENOCOCCUM GEOPHILUM FR. UNDER IN VITRO CONDITION
Fungicides, such as Mancozeb 80% are used in nurseries to prevent the plant root against pathogenic fungi. These fungicides may have negative impacts on beneficial organisms such as ectomycorrhizal fungi. Cenococcum geophilum is an important ectomycorrhizal fungus associated with some forest tr...
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| Format: | Article |
| Language: | English |
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SEAMEO, BIOTROP
2011-11-01
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| Series: | Biotropia: The Southeast Asian Journal of Tropical Biology |
| Online Access: | https://journal.biotrop.org/index.php/biotropia/article/view/212 |
| _version_ | 1797758599996375040 |
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| author | SUPRIYANTO SUPRIYANTO |
| author_facet | SUPRIYANTO SUPRIYANTO |
| author_sort | SUPRIYANTO SUPRIYANTO |
| collection | DOAJ |
| description | Fungicides, such as Mancozeb 80% are used in nurseries to prevent the plant root against
pathogenic fungi. These fungicides may have negative impacts on beneficial organisms such as
ectomycorrhizal fungi. Cenococcum geophilum is an important ectomycorrhizal fungus associated with
some forest trees species.
An in vitro experiment was conducted in laboratory condition. Cenococcum geophilum was
cultured on solid Modified Melin Nokrans’ (MMN) medium containing Mancozeb 80 % at different
concentrations (0, 50, 100, 200, 300, 400, 500, 600, 700, 800, 900, and 1000 μM). A completely
randomized design was used with 8 replicates Petri dishes. Mancozeb 80 % decreased the growth of
mycelia of C. geophilum. The radial growth of mycelia was not inhibited by Mancozeb 80 % at 0 to 400
μM concentrations. Fungi-static effect of Mancozeb 80 % was found at 500 to 600 μM concentrations,
meanwhile fungi-toxic effect of Mancozeb 80 % was obtained at concentration more than 700 μM. A
lethal level of Mancozeb 80% to the growth of C. geophilum was not found.
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Key word :Â fungicide/Mancozeb 80 % /Cenococcum geophilum/fungi-static, fungi-toxic
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| first_indexed | 2024-03-12T18:32:21Z |
| format | Article |
| id | doaj.art-d0bd7d7cfb274671bde41664d9e026e5 |
| institution | Directory Open Access Journal |
| issn | 0215-6334 1907-770X |
| language | English |
| last_indexed | 2024-03-12T18:32:21Z |
| publishDate | 2011-11-01 |
| publisher | SEAMEO, BIOTROP |
| record_format | Article |
| series | Biotropia: The Southeast Asian Journal of Tropical Biology |
| spelling | doaj.art-d0bd7d7cfb274671bde41664d9e026e52023-08-02T08:15:59ZengSEAMEO, BIOTROPBiotropia: The Southeast Asian Journal of Tropical Biology0215-63341907-770X2011-11-012510.11598/btb.2005.0.25.212EFFECT OF MANCOZEB 80% CONCENTRATIONS ON THE GROWTH OF CENOCOCCUM GEOPHILUM FR. UNDER IN VITRO CONDITIONSUPRIYANTO SUPRIYANTO0SEAMEO BIOTROPFungicides, such as Mancozeb 80% are used in nurseries to prevent the plant root against pathogenic fungi. These fungicides may have negative impacts on beneficial organisms such as ectomycorrhizal fungi. Cenococcum geophilum is an important ectomycorrhizal fungus associated with some forest trees species. An in vitro experiment was conducted in laboratory condition. Cenococcum geophilum was cultured on solid Modified Melin Nokrans’ (MMN) medium containing Mancozeb 80 % at different concentrations (0, 50, 100, 200, 300, 400, 500, 600, 700, 800, 900, and 1000 μM). A completely randomized design was used with 8 replicates Petri dishes. Mancozeb 80 % decreased the growth of mycelia of C. geophilum. The radial growth of mycelia was not inhibited by Mancozeb 80 % at 0 to 400 μM concentrations. Fungi-static effect of Mancozeb 80 % was found at 500 to 600 μM concentrations, meanwhile fungi-toxic effect of Mancozeb 80 % was obtained at concentration more than 700 μM. A lethal level of Mancozeb 80% to the growth of C. geophilum was not found.  Key word : fungicide/Mancozeb 80 % /Cenococcum geophilum/fungi-static, fungi-toxic  https://journal.biotrop.org/index.php/biotropia/article/view/212 |
| spellingShingle | SUPRIYANTO SUPRIYANTO EFFECT OF MANCOZEB 80% CONCENTRATIONS ON THE GROWTH OF CENOCOCCUM GEOPHILUM FR. UNDER IN VITRO CONDITION Biotropia: The Southeast Asian Journal of Tropical Biology |
| title | EFFECT OF MANCOZEB 80% CONCENTRATIONS ON THE GROWTH OF CENOCOCCUM GEOPHILUM FR. UNDER IN VITRO CONDITION |
| title_full | EFFECT OF MANCOZEB 80% CONCENTRATIONS ON THE GROWTH OF CENOCOCCUM GEOPHILUM FR. UNDER IN VITRO CONDITION |
| title_fullStr | EFFECT OF MANCOZEB 80% CONCENTRATIONS ON THE GROWTH OF CENOCOCCUM GEOPHILUM FR. UNDER IN VITRO CONDITION |
| title_full_unstemmed | EFFECT OF MANCOZEB 80% CONCENTRATIONS ON THE GROWTH OF CENOCOCCUM GEOPHILUM FR. UNDER IN VITRO CONDITION |
| title_short | EFFECT OF MANCOZEB 80% CONCENTRATIONS ON THE GROWTH OF CENOCOCCUM GEOPHILUM FR. UNDER IN VITRO CONDITION |
| title_sort | effect of mancozeb 80 concentrations on the growth of cenococcum geophilum fr under in vitro condition |
| url | https://journal.biotrop.org/index.php/biotropia/article/view/212 |
| work_keys_str_mv | AT supriyantosupriyanto effectofmancozeb80concentrationsonthegrowthofcenococcumgeophilumfrunderinvitrocondition |