KAZHYMURAT MAYRAMBEKOVICH MUSSYNOV*, ZEINEKUL SHAGIEVNA SULEIMENOVA, SHOLPAN SHAKIMARDANOVNA BEKENOVA, YERLAN AMANZHOLOVICH UTELBAYEV, BERIK BEKTUREVICH BAZARBAYEV, GULZAT TUIESHIEVNA YESSENBEKOVA AND SUMBILE DAUKENKYZY SAGATBEK
S. Seifullin Kazakh Agrotechnical University, Pobeda Avenue, 62, Astana, 010000, Kazakhstan
*(e-mail : mussynovk@bk.ru; Mobile : +7 (7172) 31-75-47)
(Received : February 1, 2019; Accepted : April 10, 2019)
ABSTRACT
The authors have studied the effect of disinfectants on the identified agents of seed infection
Alternaria linicola and Fusarium oxysporum, as well as fungicide treatment on the development
and the spread of the following fungi and diseases : Fusarium, Alternaria and Anthracnose. The
research has shown high efficiency of treaters and the use of fungicides during the vegetation
period. The joint use of preparations reduced the development of the diseases of oil flax varieties
1.7-2.3 times, compared to the reference; the maximum yield rates of seeds – 11.7-12.1 t/ha –
were also obtained in these variants.
Key words :Flax, flax diseases, treaters, fungicides, yield rate