“Bizcaya” is understood as an innovative insecticidal agent that has a systemic effect. Its active component is thiacloprid, which belongs to the chemical class of chloronicotinols. The composition is completely harmless to bees, so it can be used during the flowering period of plants. In order for the use of the substance to produce results, you must strictly follow the instructions.
Composition, dosage form and purpose of the product
The active ingredient is thiacloprid.1 liter of product contains 240 grams of the substance. "Bizkaia" has a modern release form. The composition is produced in the form of an oil dispersion. It is developed using vegetable oil to treat crops coated with a durable wax layer. It does not wet well and may retain some of the working solution that has fallen onto the surface.
The small particle size of the active component and the presence of an oily film on the leaves improve the distribution of the product and resistance to rinsing. Dissolving the active component in an oil film helps improve the delivery of the substance to plant tissue.
Mechanism of action of the drug
The active substance of the drug affects the nervous system of parasites. This causes them to experience seizures. Within a short period of time, the harmful insects die.
Insect feeding stops for several hours after spraying. The active substance is characterized by an antifeedant effect. Therefore, pests do not die immediately, but only after some time.
The product is used to protect rapeseed and potatoes from the following categories of parasites:
- cruciferous flea beetles;
- aphid;
- rapeseed flower beetle;
- rapeseed gall midge;
- Colorado beetle.
The benefits of using the product include the following:
- lack of toxicity of the active component for bees and bumblebees;
- excellent adhesion to foliage and distribution over its surface;
- lack of repellent effect on pollinators;
- high resistance to washing off by precipitation;
- accelerated systemic action;
- Possibility of application by aviation.
Period of protective action and speed of exposure
The protective effect lasts at least 2 weeks. According to the results of many field tests, the effect lasts for 21 days.
The insecticide is characterized by a high speed of action. This can be compared to the rate of onset of exposure to synthetic pyrethroids. As a rule, it is possible to notice the effect in the first hour after treatment. Then the pests stop feeding and die.
Dosage and use of the Vizcaya insecticide
Crops must be sprayed in accordance with the instructions. This must be done immediately when parasites appear. It is important to ensure that their number does not exceed the economic threshold of harmfulness. For the drug to work, it is recommended to take into account that it must cover the entire surface of the crop.
Processing of plantings is required in dry and windless weather. It is recommended to do this at a temperature of +10-25 degrees.
The norms for using the substance are indicated in the table:
Application rate, liters per 1 hectare | Plant | Harmful object | Method and time of use | Waiting period (number of treatments) |
0,2-0,3 | Seed potatoes | Aphids, Colorado potato beetles | It is necessary to spray the plantings during the growing season. Working fluid consumption should be 200-400 liters per 1 hectare. | — (1-2) |
Food potatoes | 7 (1) | |||
Rape | Rapeseed flower beetle, cabbage gall midge, aphid, seed secrecy bug | 28 (1-2) |
Preparations that are produced in the form of an oil dispersion are prone to syneresis. This term refers to temporary separation during storage. Before preparing the working solution, it is important to shake the container with the drug well. This will help restore its uniformity.
Precautionary measures
When using the product, it is important to use personal protective equipment. To do this, you need to wear a respirator, gloves, and goggles. If the substance gets on your skin, rinse it thoroughly with plenty of water.
Compatibility
The product combines well with many fungicides and insecticides. However, there is no need to combine the drug with other insecticides. Moreover, such combinations lead to the loss of unique safety properties for crop pollinators.
Storage Features
It is recommended to keep the product in its original original packaging at a temperature of 0...+25 degrees. The shelf life is 2 years from the date of manufacture.
Analogs
Effective analogues of the substance include:
- "Inazuma";
- "Gunner Duo";
- "Caesar";
- "Aktara".
"Bizcaya" is an effective insecticidal agent that has a number of useful properties. It helps to cope with many pests of rapeseed and potatoes. It is important to strictly follow the instructions.