Task Extra
Herbicides, Desiccants
CortevaUser rating
0 votesAbout product
A powerful systemic herbicide for corn that eliminates tough weeds with minimal crop stress.
Description
The Ultimate Weed Control Strategy for Corn
When you are in the middle of the season and see weeds like crabgrass, ragweed, or thistle taking over your corn field, you need a solution that works fast and decisively. "Task Extra" by Corteva is the tool that brings peace of mind. As an operator, I appreciate how this systemic herbicide handles a wide range of weeds in a single pass, saving both time and fuel costs.
Field Performance and Handling
- Formulation and Application: The water-dispersible granules make a big difference in daily maintenance. They mix easily into the tank without clumping or clogging the spray nozzles, which is a massive plus when you're covering large acreages.
- Targeted Efficacy: Whether it's stubborn quackgrass or pigweed, the combination of dicamba, nicosulfuron, and rimsulfuron hits hard. Since it’s a selective post-emergence herbicide, it manages to keep the corn safe from stress while effectively eliminating the competition.
- Flexible Dosage: The application rate range (0.5 to 1.0 L/ha) allows for a tailored approach based on the specific weed pressure in the field. One application per season is usually all it takes to get the job done.
Handling requires standard caution due to its Class 3 safety rating, but the operational efficiency is high. It’s an essential tool for any grower looking to maximize yield by eliminating competition early. "Task Extra" is straightforward, reliable, and consistent—everything an agronomist looks for in a crop protection product.
Composition
Active ingredients
- Dicamba гербицид Производные бензойной кислоты
- Nicosulfuron гербицид Производные сульфонилмочевины
- Rimsulfuron гербицид Производные сульфонилмочевины
Application
Used on crops
Specifications hover over for a hint about the specification
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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... |
From 0.5 - 1.0 L/ha, More than 3.0 L/ha |
| Danger Class | 3 |
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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 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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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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Maximum number of treatments
Maximum number of treatments
Maximum recommended number of treatments per vegetation period. |
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| Catalog | Catalog → Herbicides, Desiccants |
| Manufacturer | Corteva |
| Country | USA |
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Corn · similar varieties
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