Abstract
The purpose of the research is to study the possibility of Pharmaiod application for golden potato nematode (GPN) decontamination in soil.Materials and methods. The object of research was GPN population recovered with soil from the APF "Russia", Vladimir Region. Tubers of susceptible potato cultivar Sineglazka (hybrid 15555) were used. Experiment to evaluate treatment effects and rates of experimental powder and liquid forms of Pharmaiod was carried out in pots by biotesting.Results and discussion. The obtained data showed that GPN larvae in soil samples died post application of powder form of Pharmaiod at dose level of 0.5% and 1%. Following application of 0.1% Pharmaiod alive GPN larvae were found in separate cysts. Pharmaiod liquid form significantly reduced the number of GPN females on roots (biological efficiency - 96%). Liquid form (at dose level of 0.5% and 0.1%) and powder form (0.1%; 0.5%; 1%) of Pharmaiod appeared to be phytotoxic: the tubers did not germinate and did not form a root system.
Highlights
Received on: 15.10.2020; accepted for printing on: 19.10.2020 abstract the purpose of the research is to study the possibility of Pharmaiod application for golden potato nematode (GPN) decontamination in soil
The object of research was GPN population recovered with soil from the APF "Russia", Vladimir Region
The obtained data showed that GPN larvae in soil samples died post application of powder form of Pharmaiod at dose level of 0.5% and 1%
Summary
Эффективность препарата фармайод для обеззараживания почвы от золотистой картофельной нематоды алена николаевна конрат 1, Тамара Самуиловна новик 1, Ольга Ильинична Тихомирова 2, александр александрович шестеперов 1. Поступила в редакцию: 15.10.2020; принята в печать: 19.10.2020 аннотация цель исследований: изучить возможность применения препарата фармайод для обеззараживания почвы от золотистой картофельной нематоды (ЗКН). Результаты опыта показали, что личинки ЗКН в цистах, находившихся в почве, погибли после внесения порошковой формы препарата фармайод в дозе 0,5 и 1%. А. Эффективность препарата фармайод для обеззараживания почвы от золотистой картофельной нематоды // Российский паразитологический журнал. 2020;14(4):110116 Russian Journal of Parasitology / Российский паразитологический журнал pharmaiod efficacy in elimination of golden potato nematodes in soil alеna N. konrat 1, tamara s. Received on: 15.10.2020; accepted for printing on: 19.10.2020 abstract the purpose of the research is to study the possibility of Pharmaiod application for golden potato nematode (GPN) decontamination in soil. Experiment to evaluate treatment effects and rates of experimental powder and liquid forms of Pharmaiod was carried out in pots by biotesting
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