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  • 1
    Electronic Resource
    Electronic Resource
    Thein vitro effect of some pesticides on the nitrogen fixing bacteria isolated from the phyllosphere of some crop plants (1984)
    Springer
    Plant and soil 80 (1984), S. 215-225 
    Details
    ISSN: 1573-5036
    Keywords: Diazotrophs ; Nitrogen fixing bacteria ; Pesticides ; Phyllosphere
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Thein vitro effects of twelve commonly used pesticides, including the fungicides Cuman-L (Ziram) and Hinosan (Ediphenphos), the acaricides Nuvacron (Monocrotophos), Ekatin 25EC (Thiometon) and Ekalux-G5 (Quinalphos) and other insecticides namely Dimecron (Phosphamidon), Anthio 25EC (Formothion), Baytex (Fenthion), Metasystox (Methyl demeton) and Phosalone (Zolone), on the nitrogen fixing bacteria isolated from the phyllosphere of some crop plants were tested. A very wide variation of the effect of these pesticides on the different organisms was noted. At a concentration of 700 μg/ml in the medium, most of the pesticides completely inhibited growth of the nitrogen fixing bacterial isolates. However, with some pesticides, when used at a lower concentration, a degree of growth stimulation was recorded.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02161177
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Effect of spraying nitrogen-fixing phyllospheric bacterial isolates on wheat plants (1981)
    Springer
    Plant and soil 61 (1981), S. 419-427 
    Details
    ISSN: 1573-5036
    Keywords: Bacterial spray ; Biofertilisers ; Diazotrophs ; Nitrogen fertiliser ; Phyllosphere ; Wheat yield
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Culture of two nitrogen-fixing bacteria (REN2 and JN1) isolated from rice and jute phyllospheres respectively, were sprayed on wheat plants as substitute for nitrogenous fertilisers. There was a marked improvement in yield and growth of the plants. An average increase in yield by 70% was obtained which was very near to that obtained by fertilizer treatment.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02182022
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Activation of striatal dopamine receptors induces pain inhibition in rats (1981)
    Springer
    Journal of neural transmission 51 (1981), S. 213-222 
    Details
    ISSN: 1435-1463
    Keywords: Pain sensitivity ; substantia nigra ; corpus striatum ; dopamine ; apomorphine ; haloperidol ; 6-hydroxydopamine
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary In the rat, elevating dopamine content in corpus striatum with electrical stimulation of substantia nigra or direct administration of apomorphine (50–200μg) into the lateral cerebral ventricle or apomorphine (2–10μg) into the caudate-putamen complex decreased pain sensitivity (as shown by an increase in the latency to hind-paw lick in the hot plate test). Furthermore, the decreased pain sensitivity after the central administration of apomorphine was antagonized by pretreatment with haloperidol (a dopamine antagonist). On the other hand, lowering dopamine content in corpus striatum with electrolytic destruction of substantia nigra and 6-hydroxydopamine lesions to the substantia nigra, as well as direct injection of haloperidol into the lateral cerebral ventricle or caudate-putamen complex increased pain sensitivity. The data indicate that activation of striatal dopamine receptors in rat brain induces pain inhibition.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01248953
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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