Influence of metacide - surfactant complexes on agricultural crops

  • Orynkul Esimova al-Farabi Kazakh National University
  • Gulmira Isenova Institute of Plant Protection, Almaty
DOI: https://doi.org/10.15328/chemb_2014_440-45
Keywords: sodium dodecylsulphate, Tween-80, surface-active agents, polyhexamethylene guanidine hydrochloride (metacide), productivity of cereals, contamination, surface tension

Abstract

The complexes based on surfactants and polyhexamethyleneguanidine hydrochloride (metacide) are important for agriculture. This paper considers compositions of known bactericidal metacide with different surfactants: anionic surfactant sodium dodecylsulphate (DDSNa) and nonionic surfactant Tween 80 (monooleate of oxyethylenated anhydrosorbitols). The effect of individual components and associates of metacide and surfactants on productivity and infection of cereals was studied. According to the study, the highest productivity and infection rate were shown by the associate of metacide and Tween-80. At concentration of Tween-80 in aqueous solution equal to 0.001% in combination with metacide, efficiency was 98% at 0% infection. The surface tension and the wetting of metacide, DDSNa, Tween-80, and associates of metacide with surfactants were studied. In comparison with individual components, metacide-DDSNa and metacide-Tween-80 associates have higher surface activity.

References

1 Zhubanov BA, Batyrbekov EO, Iskakov RM (2000) Polymeric materials with a therapeutic action [Polimernyie materialyi s lechebnyim deystviem]. Complex, Almaty, Kazakhstan. (in Russian). ISBN 9965-471-14-2


2 Vointseva II, Gilman LM, Valetsky PM (2000) Polym Sci Ser A+ 42:1281-1287. (In Russian)


3 Esimova OA, Musabekov KB, Kuznetsova ON (2011) Chemical Bulletin of Kazakh National University 2:2-3. (In Kazakh)


4 Pershakova TV, Kudinov PI, Bochkova LK (1995) Influence of metacid on the microflora of grain and flour [Vliyanie metatsida na mikrofloru zerna i muki]. Proceedings of the International Scientific-Theoretical Conference “Engineering and Technology of Food Production [Tehnika i tehnologiya pischevyih proizvodstv]”, Mogilev, Russia. P.62-68. (In Russian)


5 Bogdanova YG, Dolzhikova VD, Summ BD (2003) Colloid J 65:290-294. (In Russian). http://dx.doi.org/10.1023/A:1024242419876


6 Ivanova NI (2012) Moscow University Chemical Bulletin 53:38-43. (In Russian). http://dx.doi.org/10.3103/S0027131412010038

Published
2014-12-30
How to Cite
Esimova, O., & Isenova, G. (2014). Influence of metacide - surfactant complexes on agricultural crops. Chemical Bulletin of Kazakh National University, 76(4), 40-45. https://doi.org/https://doi.org/10.15328/chemb_2014_440-45
Issue
Vol 76 No 4 (2014): Chemical Bulletin of Kazakh National University
Section
Colloid and Nano Chemistry
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