?EBacillus thuringiensis?Fに関する微生物生態学的研究 III 土壌抽出液における?EB.thuringiensis?Fの増殖と抽出液pHとの関係
書誌事項
- タイトル別名
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- Microbial Ecological Studies on <i>Bacillus thuringiensis</i> III.
- Bacillus thuringiensis ニ カンスル ビセイブツ セイタ
- III. 土壤抽出液における<i>Bacillus thuringiensis</i>の増殖と抽出液pHとの関係
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説明
The effect of pH of soil extracts on the growth of Bacillus thuringiensis was investigated in 8 soil samples from 3 mulberry plantations. PH of soil extracts was adjusted with 0.1N HCl or 0.1N NaOH and B. thuringiensis (strain AF101 and subsp. kurstaki) was inoculated. Strain AF101 could grow in 5 samples of soil extracts with a pH of 6.1-6.7 but could not grow in 3 samples with a pH of 4.5-4.8. When soil extracts in which strain AF101 could grow were adjusted to pH 4.5-5.6, the strain could not grow. When soil extracts in which strain AF101 could not grow were adjusted to pH 5.4-8.5, the strain was able to grow. The growth of subsp. kurstaki in soil extracts showed the same trends as those observed with AF101. It was concluded that B. thuringiensis could not grow when pH of soil extracts was acid and the growth occurred at pH 5.5 for strain AF101 and at pH 4.8 for subsp. kurstaki.
収録刊行物
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- 日本応用動物昆虫学会誌
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日本応用動物昆虫学会誌 23 (4), 220-223, 1979
日本応用動物昆虫学会
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詳細情報 詳細情報について
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- CRID
- 1390001206450456192
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- NII論文ID
- 110001113175
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- NII書誌ID
- AN00186121
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- ISSN
- 13476068
- 00214914
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- NDL書誌ID
- 2069387
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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