Zlakterra herbicide is an effective herbicide that allows for chemical weeding. It has a selective action, meaning it helps control grass weeds without harming crops. Using it helps clear fields of weeds, reduce labor costs, and significantly increase crop yields.
Composition, dosage form and purpose
Clethodim is considered the active ingredient. One liter of the product contains 240 grams of this ingredient. It belongs to the chemical class of cyclohexanediones. Due to the way it penetrates plant structures, it is considered a systemic pesticide.
The product is produced as an emulsifiable concentrate. It is sold in 1- or 3-liter containers. It is recommended for weed control in crops with large leaves.
The composition can be used to treat sugar beet, potato, carrot, and cotton crops. It also successfully controls weeds in onion, soybean, and flax beds. It is also used to control weeds around trees and grapes.
Operating principle
"Zlakterra" penetrates the structure of weeds through their leaves and stems. It migrates to the growing points and inhibits lipid production. This stops plant growth and causes the growing points to die. Within 7-12 days, the plants die completely. Their rhizomes dry out within 12-20 days.
Pros and cons
The main advantages of the product include the following:
- highly effective in controlling annual and perennial weeds that belong to the cereal category;
- high selectivity in relation to protected crops;
- possibility of use at different stages of plant development;
- systemic effect – this helps to achieve the complete destruction of above-ground fragments and the root system of weeds, which prevents their re-growth.
It's important to consider the drug's downsides, too. These include the following:
- risk of deterioration of the condition of cultivated plants in case of exceeding the dosage;
- toxic effect – the drug poses a moderate danger to soil, people and animals;
- accumulation of undecomposed components in the soil – these can end up in the fruits, which causes a deterioration in their quality and a reduction in their benefits.
Herbicide residues in fields affect soil composition and fertility. They can also negatively impact pH and other parameters.
Calculation of consumption
The dosage and rules for using the substance are indicated in the table:
| Culture | Weeds | Rate of use of the drug, liters per 1 hectare | Features of use | Waiting period (number of treatments) |
| Sugar beet, onion, soybean | Annual cereal weeds – these include barnyard grass, field millet, and various species of foxtail | 0.2-0.4 | Spraying should be done during the active growth period, when the leaves are 2-6. It is recommended to add Stuart. 200-300 liters of working solution are required per hectare. | 60 (1) |
| Perennial cereal weeds - these include creeping wheatgrass | 0.7-1 | Garden beds should be treated when the weeds are 10-20 centimeters tall. An equal amount of "Stuart" is added to the solution. 200-300 liters of working solution are required per hectare. |
How to prepare a working mixture
To prepare the working solution, fill the sprayer tank one-third full with water. With the agitator running, add the required volume of solution. It is recommended to prepare the solution in the stock tank first or pour it directly into the tank.
To prepare a stock solution, fill a suitable container 1/4 full with water, then add the product and water to obtain the desired volume. Stir constantly throughout the process. This sequence of steps helps prevent the components from settling. It is recommended to use the prepared working solution the same day.
After processing, it is recommended to thoroughly rinse all containers with water. If you plan to switch to a different crop, the equipment should be washed twice. It is important to use detergents when doing this.
Instructions for use
It's best to apply the solution at a temperature of 8-25°C. Fields should be sprayed in the morning. If the weeds are at the 2-3 leaf stage, the minimum dosage should be used. Adding an adjuvant to the solution will improve absorption of the active ingredient, making the treatment more effective.
Any remaining working fluid must be disposed of in designated areas. The solution cannot be stored for long periods.
Safety precautions
The product is classified as hazard class 3 for humans and bees, meaning it is considered low-hazard.
However, when using the composition, the following rules must be observed:
- preparing and spraying the working fluid requires personal protective equipment;
- any remaining solution must be destroyed;
- it is permissible to go out into the fields only 3 days after treatment;
- the substance must not be used in private household plots;
- The drug is prohibited from being sprayed using aircraft.
Degree of phytotoxicity
If the recommended dosage is observed, Zlakterra does not have a dangerous effect on crops.
Possible compatibility
This product is not recommended for tank mixing with bentazone. However, it interacts well with insecticidal agents. It can also be combined with herbicides containing clopyralid, metamitron, and ethofumisate.
How long and how to store it properly
It is recommended to store the product in designated areas at temperatures ranging from -5 to +35 degrees Celsius. In its original packaging, the product has a shelf life of 2 years.
Similar means
Effective analogues include:
- "Beryl";
- Rondo;
- "Censor";
- "Elephant".
Zlakterra is an effective product that helps control a wide range of weeds. It's important to follow the instructions carefully.
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