Scientific journal NRU ITMO
Series "Processes and Food Production Equipment"
Registration certificate ЭЛ № ФС 77 – 55245 - 04.09.2013
registered by the Federal Inspectorate Service for Communication, Information Technologies and Communication Media
ISSN:2310-1164

September 2015 (published: 17.09.2015)

Number 3(25)

Home > Issue > Influence of metabolism products of entomopathogenic nematodes symbiotic bacteria on the harvest of potato

UDC 632.937.12

Influence of metabolism products of entomopathogenic nematodes symbiotic bacteria on the harvest of potato

Agansonova N.E.

Practical interest is represented by researches of efficiency of new biological preparations as protection frames of a potato Solanum tuberosum Z.The paper gives the results of experiments on application of metabolism products of entomopathogenic nematodes symbiotic bacteria (Xenorhabdus, Enterobacteriaceae) in cultivation of potato, their influence on the harvest, its biochemical composition. Efficiency of application of metabolism products of entomopathogenic nematodes symbiotic bacteria against phytophthoraPhytophthora infestans(Mont.) de Bary has been shown. The featuresof metabolism products of entomopathogenic nematodes symbiotic bacteriainfluence on the catalase activity of potatotubers have been studied.The featuresof metabolism products of entomopathogenic nematodes symbiotic bacteriainfluence on the catalase activity of potatotubers have been studied.The using of metabolism products of entomopathogenic nematodes symbiotic bacteria increased theharvest, improved quality, suppressed the development of the phytophthora.Catalase activity decreased at treatment tubers with themetabolism products of entomopathogenic nematodes symbiotic bacteria.
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Keywords: metabolism products of entomopathogenic nematodes symbiotic bacteria, potato, harvest, phytophthora, catalase.

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