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  • 1985-1989  (2)
  • 1970-1974
  • 1960-1964
  • 1988  (2)
  • Colletotrichum truncatum  (1)
  • Polymer and Materials Science  (1)
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Years
  • 1985-1989  (2)
  • 1970-1974
  • 1960-1964
Year
  • 1
    ISSN: 1573-5060
    Keywords: Vigna mungo ; urdbean ; Colletotrichum truncatum ; leaf spotting ; inheritance of resistance ; non-allelic
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary The resistance sources among various test cultivars of urdbean to Colletotrichum truncatum, a leaf spotting pathogen, were identified and genetics of resistance was worked out by studying F1, F2 and F3 generations of crosses between resistant cultivars and the susceptible cv. Kulu 4 and of those among the resistant parents. The resistance was found to be controlled by single dominant genes and the resistance genes were non-allelic.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Angewandte Makromolekulare Chemie 157 (1988), S. 79-91 
    ISSN: 0003-3146
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Die Kinetik der Polymerisation von Acrylnitril in wäßriger Lösung mit Peroxodi-sulfat-Thioharnstoff als Redoxinitiator wurde im Temperaturbereich von 40-50°C erforscht. Der Einfluß der Konzentration von Thioharnstoff, Monomeren und Peroxodisulfat auf die Polymerisationsgeschwindigkeit als such auf den Umsatz wurde untersucht. Auch die Auswirkungen einiger anorganischer Salze und verschiedener oraganischer Lösungsmittel auf die Polymerisationsgeschwindigkeit wurde studiert. Die Untersuchung des isolierten Polymeren erfolgte mittels IR-Spektroskopie. Ein ge-eignetes kinetisches Schema wurde vorgeschlagen und ein pasender Geschwindig-keitsaudruck abgeleitet.
    Notes: An investigation on kinetics of aqueous polymerization of acrylonitrile (AN) initiated by peroxodisulfate-thiourea redox system has been carried out in the temperature range of 40° to 50°C. The concentration effect of thiourea, monomer, peroxodisulfate on polymerization rate and percentage of conversion has been studied. The effect of some inorganic salts and different organic solvents on polymerization rate has also been investigated. The isolated polymer has been characterized by IR spectra. A suitable kinetic scheme has been proposed and appropriate rate expressions have been derived and explained in the light of experimental findings.
    Additional Material: 7 Ill.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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