| 21. |
The Breakdown of Trifluralin by Soil Micro-organisms |
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PANS Pest Articles & News Summaries,
Volume 15,
Issue 4,
1969,
Page 589-592
Y.A. Hamdi,
M.K. Zahran,
M.S. Tewfik,
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摘要:
A bacterium designated Tr A and capable of decomposing trifluralin in the presence of glutamate, lactate, acetate and yeast extract was isolated. Optimum pH for growth of this organism was 6.5 in a glutamate medium containing 0.01% trifluralin. Maximum decomposition of the herbicide occurred at pH 7.4 A threshold concentration of 0.05% trifluralin was necessary for the growth of this organism. Ninety-five per cent of the trifluralin was decomposed within 21 days in an 0.01% trifluralin medium, but none was degraded at a concentration of 0.05%. The herbicide remained stable for 10 days in an aqueous solution at different pH levels.
ISSN:0030-7793
DOI:10.1080/04345546909415331
出版商:Taylor & Francis Group
年代:1969
数据来源: Taylor
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| 22. |
The Use of Edge-Punched Cards to Index Weed Control Experiments |
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PANS Pest Articles & News Summaries,
Volume 15,
Issue 4,
1969,
Page 593-595
L. Kasasian,
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PDF (143KB)
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ISSN:0030-7793
DOI:10.1080/04345546909415332
出版商:Taylor & Francis Group
年代:1969
数据来源: Taylor
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| 23. |
Plant Diseases |
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PANS Pest Articles & News Summaries,
Volume 15,
Issue 4,
1969,
Page 596-597
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PDF (133KB)
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ISSN:0030-7793
DOI:10.1080/04345546909415333
出版商:Taylor & Francis Group
年代:1969
数据来源: Taylor
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| 24. |
Nematodes |
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PANS Pest Articles & News Summaries,
Volume 15,
Issue 4,
1969,
Page 597-597
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PDF (72KB)
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ISSN:0030-7793
DOI:10.1080/04345546909415334
出版商:Taylor & Francis Group
年代:1969
数据来源: Taylor
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| 25. |
Viruses |
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PANS Pest Articles & News Summaries,
Volume 15,
Issue 4,
1969,
Page 598-598
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PDF (75KB)
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ISSN:0030-7793
DOI:10.1080/04345546909415335
出版商:Taylor & Francis Group
年代:1969
数据来源: Taylor
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| 26. |
Plant Disease Control |
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PANS Pest Articles & News Summaries,
Volume 15,
Issue 4,
1969,
Page 599-600
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PDF (124KB)
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ISSN:0030-7793
DOI:10.1080/04345546909415336
出版商:Taylor & Francis Group
年代:1969
数据来源: Taylor
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| 27. |
Weeds |
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PANS Pest Articles & News Summaries,
Volume 15,
Issue 4,
1969,
Page 600-605
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PDF (420KB)
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ISSN:0030-7793
DOI:10.1080/04345546909415337
出版商:Taylor & Francis Group
年代:1969
数据来源: Taylor
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| 28. |
Insect Pests |
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PANS Pest Articles & News Summaries,
Volume 15,
Issue 4,
1969,
Page 606-608
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PDF (191KB)
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ISSN:0030-7793
DOI:10.1080/04345546909415338
出版商:Taylor & Francis Group
年代:1969
数据来源: Taylor
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| 29. |
Miscellaneous Items |
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PANS Pest Articles & News Summaries,
Volume 15,
Issue 4,
1969,
Page 608-609
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PDF (134KB)
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ISSN:0030-7793
DOI:10.1080/04345546909415339
出版商:Taylor & Francis Group
年代:1969
数据来源: Taylor
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| 30. |
American Cocoa Research Institute |
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PANS Pest Articles & News Summaries,
Volume 15,
Issue 4,
1969,
Page 610-610
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PDF (84KB)
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ISSN:0030-7793
DOI:10.1080/04345546909415340
出版商:Taylor & Francis Group
年代:1969
数据来源: Taylor
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