Large scale multiplication of Bacillus thuringiensis H. 14 asporogenic mutants & B. sphaericus strains for mosquito control.
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Animals↗
Biomedical subjects
Publications and source records attributed to S C Tripathi.
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During a systematic survey of higher plants for their fungitoxicity, the flowers of Rosa chinensis Jacq. were found to exhibit strong antifungal properties. On chemical investigation the antifungal priniciple was isolated as a shining, needle-shaped cyrstalline substance. It was identified as gallic acid. It exhibited fungistatic action against as many as 17 fungi at 3% concentration.
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