Instructions for use of the fungicide Buzzer, mechanism of action and consumption rates
One of the most dangerous and common diseases of grapes, apple trees and potatoes is gray rot. To protect these cultivated plants from fungal infections, gardeners use the Zummer fungicide. High-quality and timely prevention with the use of this drug will not only ensure a good harvest in the future, but also increase its performance.
Content
- 1 Release form, composition and purpose of the fungicide "Buzzer"
- 2 The mechanism of action of the drug
- 3 Pros and cons of the product
- 4 Consumption rates for different plants
- 5 How to prepare a working solution
- 6 Instructions for the use of the fungicide
- 7 Processing safety
- 8 The degree of toxicity of the agent
- 9 Technical compatibility
- 10 Terms and conditions of storage
- 11 Analogs
Release form, composition and purpose of the fungicide "Buzzer"
Fungicide "Zummer" is a protective contact preparation in the form of a suspension concentrate. Available in 5 liter cans. It is prescribed for the prevention of fungal diseases of potatoes, apple trees, grapes.
The active ingredient in the composition is fluazine in an amount of 500 g / l. The broad-spectrum substance belongs to the diarylamine class.
The mechanism of action of the drug
The active ingredient in the preparation is considered a strong inhibitor of oxidative phosphorylation in mitochondria. The substance inhibits the germination of spores and the spread of infectious structures. Fluazinam relieves the body of secondary infection, preventing the formation of zoospores by forming appressoria, excludes the introduction and spread of the fungus.
Important! The drug is characterized by an acaricidal effect and can be used to combat ticks on apple trees.
Pros and cons of the product
The highly effective Zummer fungicide is in great demand among gardeners due to a number of advantages:
- guaranteed and long-term protection of plants from fungal and bacterial diseases;
- positive impact on the quality and quantity of the original product;
- resistance to precipitation and watering;
- exclusion of resistance in the future;
- economy in use;
- low level of toxicity for other cultivated plants.
The disadvantages include ineffectiveness when used against rust, powdery mildew.
Important! The drug is not intended for therapeutic use.
Consumption rates for different plants
The consumption rate of the working solution varies depending on the type of crop.
| Type of plant | Amount of substance (l / ha) |
| Grapes | 800-1000 |
| Apple tree | 1000 |
| Potatoes | 200-400 |
The consumption of the drug depends on the type of cultivated plant and the type of disease. To treat potatoes from late blight, you need 3-4 ml of the drug per 10 liters of water.Spraying grapes for the prevention of mildew and black spot, as well as apple trees for scab is carried out with a solution with a higher concentration of the active substance: 5-7.5 ml per 10 liters of liquid.
How to prepare a working solution
For the correct preparation of the solution, it is necessary to fill the tank 1/3 with water, turn on the mixer and add the required dose of the drug, top up the missing amount of water and start processing the area immediately after production.
Instructions for the use of the fungicide
Fungicide "Buzzer" can be used throughout the entire growing season of the plant.
A maximum of 4 sprays of potatoes and 2 treatments of vines and apple trees are recommended in one season.
The processing interval and application rules depend on the plant being treated.
| Culture | Method and time of processing |
| Potatoes | The first procedure should be carried out in the phase of closing the rows, the subsequent - with an interval of 7-10 days |
| Grapes | Treatment for prevention should be started already from the moment the buds are formed, the next procedure only after 2 weeks |
| Apple tree | As soon as the first pink bud is formed, it is worth starting processing. Wait 10-14 days and repeat the operation |
The result will make itself felt already from the moment of spraying, subject to all the rules for using the drug.
Processing safety
Fungicide "Buzzer" can cause significant harm to the body if precautions are not taken. Spraying should be carried out in closed clothing, glasses and gloves. To protect the respiratory tract from negative effects, use a respirator. If the substance gets on the mucous membrane and inside, consult a doctor, providing the drug label.
The degree of toxicity of the agent
Fungicide "Zummer" is moderately dangerous for humans and practically safe for bees. It is not allowed to use the drug near protected water bodies. Air handling is welcome.
Technical compatibility
The drug "Buzzer" is perfectly combined with other fungicides used at the same time. The only limitation on compatibility is alkaline substances. It is better to carry out a test and determine the chemical compatibility before use.
Terms and conditions of storage
Store in a dark, dry place, as far as possible from food and medicine. Shelf life of the fungicide "Buzzer" is not more than 3 years from the date of manufacture.
Analogs
Srilan belongs to the analogues of the Zummer fungicide.
