[Seed dressing of cereals in Kazakhstan]
2000
Koishibayev, M.
The tests of some dressers for cereals seeds in various soil-and-climatic zones of the Republic were made in the Kazakh Research Institute of Plant Protection. For pre-seeding treatment of seeds 9 preparations are registered: 5 from triazole group (vincit, dividend, premis, sumi 8.2 percent flo, raksil 6 percent k.s.) one preparation contains carbendazim (kolfugo super) and 3 combined preparations based on carboxin and tyram (vitavax 200 FF, kemikar T, fenoram super). The preparations from carbendazim group are highly effective against covered smut of winter, spring wheat and barley. Vitavax 200 FF is highly effective in relation to all kinds of smut diseases of cereals except dwarf smut. Dividend is a single preparation which is effective against dwarf smut of winter wheat and maize. It is found that the seeds of winter wheat dressed by vitavax 200 FF may sawed to the depth of 8 cm, which is important in years with dry spring, but the seeds dressed by preparations of triazole group - no more than 4-5 cm. Storage life of the dressed seeds is of practical importance. It is advisable to dress seeds having the increased moisture and low sowing qualities before seeding. By this means the investigations provide support for high efficiency of dressing of cereals seeds.
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