Protection of oil flax plants from phytophages
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In all phases of development, oil flax can be affected by such pests as cruciferous fleas, linseed trips, flax seed worm, worms of marbled clover, meadow moth and gamma moth. Particular danger to plants is the fleas: both adult beetles and their larvae. The all tested pesticides and their mixtures for oil flax seeds treatment effectively protected the seedlings and plants of this crop from cruciferous fleas. Effectiveness of seed treatment with the mix Komandor, CE (200 g per liter) + Zato, VDG (500 g per kg) + agrochemicals against cruciferous fleas was 92.0%, ensuring a preserved yield of 0.21 t per ha. Treatment of vegetating plants of oil flax from cruciferous fleas with insecticides Lamydex, CE (50 g per liter) - 0.15 liter per ha (standard) and Pirinex super, CE (20 + 400 g per liter) - 1.0 liter per ha in a phase 5-6 pairs of leaves reduced the number of phytophages by 84.4-97.9% in comparison with the control and positively affected the amount of preserved yield.
Oil flax, pests, phytophages, seed treatment, pesticide mixtures, spraying, insecticides
Короткий адрес: https://sciup.org/142220370
IDR: 142220370 | DOI: 10.25230/2412-608X-2019-1-177-99-103