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KMID : 1160220040320030134
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Mycobiology
2004 Volume.32 No. 3 p.134 ~ p.138
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In vitro Effects of Plant Extracts, and Phytohormones on Mycelial Growth of Anthracnose Fungi
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Alam Shahidul
Han Kee-Don
Lee Jae-Min
Hur Hyeon
Shim Jae-Ouk
Chang Kwang-Choon
Lee Tae-Soo
Lee Min-Woong
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Abstract
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Water extracts of six plants, such as Allium sativum, A. cepa, Zingiber officinale, Platycodon grandiflorum, Oenanthe javanica, and Capsella brusapastoris, were tested in vitro for inhibitory activity against mycelial growth of anthracnose fungi, Colletotrichum gloeosporioides, C. dematium, and C. coccodes. Among the plant extracts, an Allium sativum extract has good inhibitory effects in all the fungi. Four phytohormones namely, IAA(indole-3-acetic acid), NAA(a-Naphthyl acetic acid), 2,4-D(2,4-Dichloro phenoxy acetic acid) and BAP(Benzyl adenine purine) were used to find out the role over mycelial growth of these fungi. All the concentrations of BAP have good inhibitory effect against mycelial growth of these fungi than that of other tested plant hormones.
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KEYWORD
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Anthracnose pathogen, Phytohormones, Plant extracts
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