DIAPASON V.R.
Herbicides, Desiccants
ф.Сужоу Лінк Хай-Тек, КитайUser rating
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A reliable contact herbicide for broadleaf weed control in soybeans, grains, and pulses.
Description
Crop Protection Strategy: Using DIAPAZON V.R.
When managing broadleaf weeds in soybean, cereal, or rice crops, the priority is choosing a product that controls threats without stressing the main crop. DIAPAZON V.R. from the Chinese manufacturer Suzhou Link Hi-Tech has established itself as a reliable selective contact herbicide.
Application and Results
As an operator, I find that success depends on timing. This is a post-emergence herbicide; it works best when weeds are actively growing, ideally at the 2–4 leaf stage. The active ingredient, bentazone (a benzothiadiazinone), effectively halts photosynthesis in weeds while leaving the crop unharmed due to its selective action.
- Target Weeds: Redroot pigweed, field mustard, wild radish, shepherd's purse, cleavers, scentless chamomile, common ragweed.
- Application Rate: 1.5–3 L/ha depending on weed density and crop type.
- Operational constraint: Maximum of one application per season. Pre-harvest interval is 45 days.
Practical Field Insights
Classified as a Hazard Class 3 product, standard safety protocols are mandatory. Since it is a contact herbicide, spray coverage is everything: ensure your nozzles are calibrated for fine to medium droplet sizes to guarantee maximum leaf contact. The product generally performs well in tank mixes, but always run a compatibility test first. Its key benefit is the predictable safety profile on soybeans, peas, and winter cereals, where alternative products might risk phytotoxicity.
Composition
Active ingredients
- Bentazone гербицид Бензотиазиноны
Application
Used on crops
Specifications hover over for a hint about the specification
| Danger Class | 3 |
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| Form of the preparation | |
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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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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... |
1.5-3 |
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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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Last Processing Date, Days
Last Processing Date, Days
Number of days from processing to harvest cleanup |
45 |
| Catalog | Catalog → Herbicides, Desiccants |
| Manufacturer | ф.Сужоу Лінк Хай-Тек, Китай |
| Applicant | Виробниче підприємство Агро-Союз,Україна. ф.Іпрохем Компані Лтд |
| Country | China |
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