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題 名 | 茶園木黴菌種類之調查=Survey of Trichoderma of Tea Gardens in Taiwan |
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作 者 | 林秀穗; | 書刊名 | 臺灣茶業研究彙報 |
卷 期 | 24 民94.11 |
頁 次 | 頁31-37 |
分類號 | 434.818 |
關鍵詞 | 茶樹; 木黴菌; 臺灣; Camellia sinensis; Trichoderma; Taiwan; |
語 文 | 中文(Chinese) |
中文摘要 | 木黴菌(Trichoderma spp.)係為一種土壤真菌,其為目前公認之最有潛力之植物病原菌拮抗微生物之一,亦為現今已知之一項重要生物防治資材。本研究利用土壤稀釋平板法自30處茶園表土檢體中,分離出四大類菌落形態不同之木黴菌,初步鑑定其中23株為T. harzianum、12株T. atroviride、4株為T. virens及其它仍未鑑定出之木黴菌類15株,總共收集了木黴菌菌株54株。在今日茶菁農藥殘留問題備受重視之時,未來生物防治或可提供茶樹病害防治更多的選擇,而本研究所收集之菌株將可供作日後進行茶樹病害生物防治研究時菌株之來源。 |
英文摘要 | Trichoderma is a kind of soil fungi. Nowadays, they are considered as one of the fungal antagonists of plant pathogens and a very important material for biological controls of plant disease. In this study, the soil dilution method was applied to isolate Trichoderma from the surface soil samples collected from 30 tea gardens in Taiwan. Four different colony types of Trichoderma were isolated. There were 23 strains of Trichoderma harzianum, 12 strains of T. atroviride, 4 strains of T. virens and 15 other unidentified Trichoderma isolates. Recently, the problems of pesticides and fungicides residues of tea are among the most important issues that tea consumers concerned. Biological controls might provide other choices of tea diseases control. This study could execute not only a survey of the species of Trichoderma of tea garden in Taiwan. Moreover, the Trichoderma originated from the tea gardens could be used to study for biological controls of tea diseases in future. |
本系統中英文摘要資訊取自各篇刊載內容。