Influence of culture media, temperature and pH on Colletrotrichum gleosporioides, isolated from Carica papaya in Besut, Terengganu, Malaysia

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date 2017-12-29 03:13:03
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id 11389
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originalfilename 5622-01-FH02-FBIM-18-12353.pdf
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spelling 11389 https://intelek.unisza.edu.my/intelek/pages/view.php?ref=11389 https://intelek.unisza.edu.my/intelek/pages/search.php?search=!collection407072 Restricted Document Article Journal application/pdf 7 1.6 Adobe Acrobat Pro DC 20 Paper Capture Plug-in Word 2017-12-29 03:13:03 5622-01-FH02-FBIM-18-12353.pdf UniSZA Private Access Influence of culture media, temperature and pH on Colletrotrichum gleosporioides, isolated from Carica papaya in Besut, Terengganu, Malaysia Journal of Agrobiotechnology Colletotrichum gleosporioides is known as the causal agent of anthracnose disease. Economic losses are reported during postharvest where the disease incidence and severity was recorded as 90-98 % and 25-38 % respectively. Colletotrichum spp. were isolated from lesions of infected Carica papaya L. that showing the typical anthracnose disease symptoms in Besut, Terengganu, Malaysia. Three types of fungal cultures were obtained that are identified as Colletotrichum sp., Fusarium sp. and Rhizoctonia sp. One of the fungal obtained was confirmed as Colletotrichum gleosporioides based on conidial morphology and growth characteristics on PDA media. The pathogen under study varied in its ability to grow under different environmental conditions. However, isolate preferred temperature range of 20°C to 30°C for the growth on PDA media. C. gloeosporioides isolates grew well at pH values within range of pH6 to pH 7. 8 2 49-55
spellingShingle Influence of culture media, temperature and pH on Colletrotrichum gleosporioides, isolated from Carica papaya in Besut, Terengganu, Malaysia
summary Colletotrichum gleosporioides is known as the causal agent of anthracnose disease. Economic losses are reported during postharvest where the disease incidence and severity was recorded as 90-98 % and 25-38 % respectively. Colletotrichum spp. were isolated from lesions of infected Carica papaya L. that showing the typical anthracnose disease symptoms in Besut, Terengganu, Malaysia. Three types of fungal cultures were obtained that are identified as Colletotrichum sp., Fusarium sp. and Rhizoctonia sp. One of the fungal obtained was confirmed as Colletotrichum gleosporioides based on conidial morphology and growth characteristics on PDA media. The pathogen under study varied in its ability to grow under different environmental conditions. However, isolate preferred temperature range of 20°C to 30°C for the growth on PDA media. C. gloeosporioides isolates grew well at pH values within range of pH6 to pH 7.
title Influence of culture media, temperature and pH on Colletrotrichum gleosporioides, isolated from Carica papaya in Besut, Terengganu, Malaysia
title_full Influence of culture media, temperature and pH on Colletrotrichum gleosporioides, isolated from Carica papaya in Besut, Terengganu, Malaysia
title_fullStr Influence of culture media, temperature and pH on Colletrotrichum gleosporioides, isolated from Carica papaya in Besut, Terengganu, Malaysia
title_full_unstemmed Influence of culture media, temperature and pH on Colletrotrichum gleosporioides, isolated from Carica papaya in Besut, Terengganu, Malaysia
title_short Influence of culture media, temperature and pH on Colletrotrichum gleosporioides, isolated from Carica papaya in Besut, Terengganu, Malaysia
title_sort influence of culture media, temperature and ph on colletrotrichum gleosporioides, isolated from carica papaya in besut, terengganu, malaysia