Karma Extra, RK
Herbicides, Desiccants
Shandong Weifang RainbowUser rating
0 votesAbout product
A powerful systemic herbicide and desiccant for effective control of perennial weeds in major field crops.
Description
Professional Weed Control with Karma Extra
In the landscape of crop protection, Karma Extra, SL (RC), produced by the prominent Chinese manufacturer Shandong Weifang Rainbow, stands out as a reliable systemic solution for managing tough weed infestations. As a non-selective herbicide based on glyphosate, it is engineered to address the challenges of both annual and perennial grasses and broadleaf weeds. Its systemic action ensures the active ingredient reaches the root system, providing thorough control, which is essential when preparing fields for winter rapeseed, sunflower, or corn production.
Technical Specifications and Application Strategy
The product is formulated as a convenient water-soluble liquid and acts as a post-emergence (foliar) herbicide. One of its standout features is its dual utility: it serves as both a powerful herbicide and an effective desiccant. This capability allows growers to streamline their field operations, using a single product to manage weed competition while preparing crops for harvest by inducing drying.
- Action Type: Systemic, non-selective herbicide.
- Target Spectrum: Annual and perennial grasses and broadleaf weeds, including couch grass and perennial sow thistle.
- Application Rates: Flexible dosage ranging from 1.0 to 3.0 L/ha based on infestation severity.
- Usage Protocol: Single treatment per season, ensuring high efficacy when applied at the correct growth stage.
Backed by the manufacturing expertise of Shandong Weifang Rainbow, Karma Extra is designed for consistency in the field. Its classification as a Hazard Class 3 product means it is standard to handle, facilitating storage and logistics for large-scale agricultural operations. By providing a clean field environment and facilitating uniform crop maturation, this product represents a pragmatic choice for agronomists aiming to balance treatment costs with high-quality crop protection results. Its reliability in suppressing invasive perennials makes it a foundational component of effective integrated weed management programs.
Application
Used on crops
Specifications hover over for a hint about the specification
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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. |
1 |
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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 1.0 - 2.0 L/ha, From 2.0 - 3.0 L/ha |
| Danger Class | 3 |
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Desiccant
Desiccant
Desiccants (from Latin desicco — dry; desiccans (desiccantis) — drying) are chemical substances used in agriculture for desiccating plants at the root. They can be conditionally classified as herbicides, as they irreversibly affect plants by causing tissue dehydration, ultimately... |
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| Catalog | Catalog → Herbicides, Desiccants |
| Manufacturer | Shandong Weifang Rainbow |
| Country | China |
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Alternatives
Winter rapeseed · similar varieties
See also
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