SKU #282
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Express 75
Herbicides, Desiccants
DuPontUser rating
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Last Processing Date, Days
1
By type of action
Systemic herbicide
By Mode of Action
Selective herbicide
By Application Timing
Post-emergence herbicide
About product
MAIN ADVANTAGES OF EXPRESS Controls a wide spectrum of weeds, including ragweed, burdock, docks, and others. Post-emergence application allows dosage adjustment and preparation of tank mixes as needed. Due to post-emergence application, efficacy is not affected by soil moisture. Exhibits high selectivity towards Pioneer hybrid sunflower varieties with Express Sun resistance trait from DuPont. No…
Last Processing Date, Days
1
By type of action
Systemic herbicide
By Mode of Action
Selective herbicide
By Application Timing
Post-emergence herbicide
Description
MAIN ADVANTAGES OF EXPRESS
Controls a wide spectrum of weeds, including ragweed, burdock, docks, and others. Post-emergence application allows dosage adjustment and preparation of tank mixes as needed.
Due to post-emergence application, efficacy is not affected by soil moisture. Exhibits high selectivity towards Pioneer hybrid sunflower varieties with Express Sun resistance trait from DuPont.
No restrictions for crop rotation. Rapidly degrades, leaving no residues in crops or environment.
Convenient for transport, storage, and application. Meets DuPont quality standards.
PRODUCT DESCRIPTION
Active ingredient: tribenuron-methyl, 750 g/kg
Base unit
0.5 kg.
To control broadleaf weeds in sunflower crops, traditional soil-applied herbicides are used, but their efficacy sharply decreases under dry conditions. Soil-applied herbicides also fail to ensure adequate crop cleanliness when weed populations are high and perennial weeds are present.
Use of the unique "herbicide — hybrid" complex, developed by DuPont and Pioneer, enables effective control of annual and perennial weeds in sunflower crops regardless of moisture conditions.
DuPont's herbicide EXPRESS was registered in Russia in 2008 and is one of the components of the unique complex in sunflower cultivation technology. Another essential element in the new technology is Pioneer hybrid sunflower varieties with Express Sun resistance trait.
MECHANISM OF ACTION OF EXPRESS
The active ingredient of EXPRESS inhibits acetolactate synthase, an enzyme involved in synthesis of essential amino acids in sensitive plants. Inhibition of this enzyme leads to rapid cessation of plant growth and subsequently to plant death. This enzyme is absent in human and animal organisms, explaining the low toxicity of EXPRESS. EXPRESS is absorbed through leaves and roots and readily translocates to weeds. In sensitive weeds, growth stops within several hours after treatment. Other symptoms, such as chlorosis and necrosis, appear within several days, and then the weeds die. Less sensitive weeds may survive and remain green, but they no longer compete with crop plants.
EXPRESS is minimally hazardous to animals and the environment, including honeybees, fish, and other wildlife species.
RATE OF USE AND APPLICATION PERIOD
EXPRESS kills only emerged weeds at the time of application, with most weeds being most effectively suppressed by EXPRESS when treated in the 2–6 leaf stage of annuals (ragweed in 2–4 leaf stage) and rosette stage of perennials.
Composition
Active ingredients
- Tribenuron-methyl гербицид Производные сульфонилмочевины
Application
Used on crops
Against weeds
Specifications hover over for a hint about the specification
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Last Processing Date, Days
Last Processing Date, Days
Number of days from processing to harvest cleanup |
1 |
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By type of action
By type of action
Depending on their ability to move through living tissues, herbicides are divided into contact and systemic. Contact herbicides cause local damage to plant tissue upon contact, which dies or gradually degrades. This action does not always completely destroy the plant; often, its... |
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By Mode of Action
By Mode of Action
Herbicides are divided into two groups according to their mode of action: Non-selective herbicides — intended for the destruction of all plant species. They are applied in agricultural fields during the absence of the main crop (after harvest, before crop emergence, on fallow lan... |
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By Application Timing
By Application Timing
Herbicides are classified according to application timing into pre-emergent and post-emergent herbicides. Pre-emergent herbicides are mostly soil-applied or granular formulations applied before the emergence of crop plants. They are applied either pre-sowing (during pre-sowing cu... |
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By application method
By application method
Based on the method of application, herbicides are divided into foliar, soil, and root herbicides. Foliar herbicides are applied to vegetative plants and act through their above-ground organs. The main method of application for such preparations is spraying using sprayers or airp... |
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| Form of the preparation | |
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Drug Consumption
Drug Consumption
Mass of the preparation per unit of treated area. It is customary to express the dosage rate in kilograms per hectare. The dosage rate is most often given in terms of 100% active ingredient, although sometimes it is calculated based on the preparation in the form of application w... |
Up to 25 g/ha |
| Danger Class | 3 |
| Catalog | Catalog → Herbicides, Desiccants |
| Manufacturer | DuPont |
| Country | USA |
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Alternatives
Sunflower · similar varieties
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