Herbicides
Description
Maize duo. Post-emergence herbicide for the control of cereal and dicotyledonous weeds in corn crops. effective against most cereals and dicotyledonous weeds replaces pre-sowing and pre-emergence treatment with herbicides provides a protective effect throughout the entire growing season extended range of application periods (up to 6 leaves for corn) does not impose restrictions on crop rotation economical in use due to the low consumption rate Active ingredient: rimsulfuron, 250 g/kg. Preparative form: dry flowing suspension. Chemical class: sulfonylurea derivatives. Mechanism of action: Maize is absorbed by weed leaves and quickly moves throughout the plant to growth points, where it blocks acetolactate synthase, which is necessary for the synthesis of essential amino acids - leucine, isoleucine and valine. As a result, cell division stops, growth stops and weed death occurs. Spectrum of herbicidal activity: Maize has a very wide spectrum of herbicidal activity. Sensitive cereal weeds - humai, foxtail, common wild oat, chicken millet, hairy millet (2 leaves), chaff (species), creeping wheatgrass, crabgrass (2 leaves), timothy grass (species), bristle grass (species). Sensitive dicotyledonous weeds - field thistle, common vetch, small-flowered galinsoga, field mustard, grasshopper (species), common cocklebur, smokeweed, common chickweed, Theophrastus's rope, common groundsel, creeping buttercup, self-seeded poppy, shepherd's purse, tenacious bedstraw, common pickleweed, wild radish, chamomile (species), marsh chickweed, sorrel (species), amaranth (species), field grass, jasmine (species). Speed of action: a few hours after treatment, the weeds stop growing, after 2 - 3 days visible symptoms of the herbicidal action appear, and after 5 - 15 days complete death occurs. Symptoms of exposure: redness, chlorosis, necrosis and deformation of leaves. Period of protective action: 3 weeks in humid conditions. Terms of application and application rate: Maize should be applied in the 2-6 leaf phase of corn at a dosage of 50 g/ha against annual and perennial cereal weeds. In this case, annual grasses should be at the stage of 1–4 leaves (hair millet and crabgrass at the stage of 1–2 leaves), and perennial grasses should be 10–20 cm high. Dicotyledonous weeds at the time of treatment should be at the stage of 4–6 leaves, thistle – in the socket phase. 40 g/ha of Maize should be applied in the absence of perennial and overgrown annual weeds. Fractional application of Maize: involves 2 treatments. The first spraying is carried out in the phase of up to 3 leaves for cereals and no more than 4 leaves for dicotyledonous weeds with a Maize application rate of 30 g/ha. The second treatment is carried out on a new “wave” of weeds with a consumption rate of 20 g/ha. Application technology: Maize is always used with the surfactant Bit 90, which improves the penetration of the drug into the weeds. Recommended concentration of Bit 90 in the working solution is 0.1% (100 ml per 100 l of solution). In case of drought, as well as high numbers of weeds and the presence of millet, a dosage of Maize of 50 g/ha should be used. The consumption of the working solution must be increased to 300 l/ha, while the dosage of Bit 90 must be increased to 0.3 l/ha. Do not apply Maize if the night before application the temperature has dropped below +60C or if the temperature on the day of application or the next day is expected to rise above +250C. Plants that are wet with dew should not be treated.
Characteristics
Batch, tons 1
Seller
ТОО "Umbrella agro" Company On the website since 22.01.2024
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