Fungicide Quadris: instructions for use, reviews

Content

1 Features of the fungicide
2 Advantages
3 Flaws
4 Instructions for use
5 Precautionary measures
6 Reviews from gardeners
7 Conclusion

The use of fungicides provides garden crops with protection from diseases and high yields. The drug Quadris is one of the most effective ways to combat fungal infections. It is used for preventive treatments, as well as to get rid of existing diseases.

Features of the fungicide

Quadris is a fungicide produced in Switzerland. The drug acts against fungal diseases. Quadris has the form of a concentrated suspension, which is packaged in ampoules of 5 or 6 ml. The drug can be purchased in 1 liter plastic containers.

The active substance is azoxystrobin, which belongs to the class of strobilurins. The drug has a destructive effect on the fungus. Azoxystrobin then breaks down into harmless components: oxygen, carbon, hydrogen and nitrogen.

Quadris does not contain traditional substances that are found in pesticides: sulfur, phosphorus, metal ions. Decomposition products are safe, do not have a harmful effect on plants, soil and atmosphere, and do not accumulate in fruits and shoots.

Advice! When using the drug Quadris, strictly adhere to the dosage. The fungicide is phototoxic to berry and fruit crops.

If the dosage is exceeded, crop growth will slow down and yields will decrease. The fungus' resistance to the fungicide will also increase. When the dosage is underestimated, the effect of using the drug is significantly reduced.

The main analogues are the drugs Consento, Prosaro, Folicuo, Strobe, which have a similar effect on fungal infections.

Warning! If Quadris has already been used on the site for 2 years, then in the future you should stop using analogues. For treatment, other products without strobilurins are used.

Advantages

Using the fungicide Quadris has the following advantages:

attacks a harmful fungus;
has a contact and systemic effect (most of the solution forms a film on the surface of plants);
does not pose a danger to soil fungi;
accumulates in leaves, does not penetrate shoots and fruits;
the effect of the drug does not depend on weather conditions;
effective at temperatures from +4 to +30 °C;
accelerates photosynthesis in leaves, which increases plant resistance to weather conditions.

Flaws

When using the drug Quadris, take into account its disadvantages:

the solution belongs to hazard class 2 and is toxic to people;
the drug is deadly to fish and aquatic organisms;
active substances accumulate in flowers, so treatments are not carried out during the flowering period;
the drug is not used for more than 2 years in a row;
after treatment, the mushroom mycelium is not completely destroyed, which requires the use of other drugs;
the need to strictly adhere to the dosage for each type of plant;
quite high cost.

Instructions for use

To work with Quadris fungicide, a sprayer with an agitator is required.The solution is prepared in a laboratory or other non-residential premises. 1 liter of water is poured into the tank, to which the suspension is added. Then the solution is adjusted to the required volume depending on the type of crop to be treated. The mixer is turned on for 5-10 minutes.

Spraying requires a sprayer that produces a fine stream. After opening the containers, the suspension must be used within 24 hours. The prepared solution cannot be stored. Its volume must be accurately calculated before starting work.

Lawn

Initially, the fungicide Quadris was developed for the treatment of sports lawns. The use of the drug eliminates fusarium and various spots. As a result, the resistance of grasses to trampling increases.

For processing, prepare a working solution containing 120 ml of the substance per 10 liters of water. If the drug is used in the first year, 0.2 liters of solution per 10 square meters is sufficient. m. lawn. In the second year, use 2 times more solution.

The first treatment is carried out when the first leaves begin to unfold on the seedlings. The procedure is repeated every 20 days. Up to 4 treatments are allowed per season.

Grape

The most common diseases of grapes are oidium and mildew. To combat them, dilute 60 ml of suspension per 10 liters of water. For 1 sq. m of planting, 1 liter of the resulting solution is sufficient.

During the season, 2 grape treatments are performed. For preventive purposes, the vine is sprayed before flowering and after harvesting. If the berries begin to stain, it is better to avoid using the fungicide. A gap of 1-2 weeks is maintained between treatments.

Tomatoes and peppers

Tomatoes and peppers are susceptible to late blight, Alternaria blight and powdery mildew. For open ground, dilute 40 ml of fungicide per 10 liters of water. Consumption rate per 10 sq. m is 6 l.

According to the instructions for use of Quadris, to treat greenhouse crops, take 80 ml of suspension per 10-liter bucket of water. Solution consumption per 10 sq. m. should not exceed 1 liter.

Plants are treated no more than 2 times per season:

before flowering begins;
when the first fruits appear.

When growing tomatoes and peppers in open ground, wait 2 weeks between procedures. Greenhouse plants are treated no more than once every 10 days.

cucumbers

Fungicide Quadris protects cucumbers from powdery mildew and peronospora. Add 40 g of suspension to 10 liters of water. Consumption of the resulting solution per 10 sq. m of planting in open ground is 8 liters. In greenhouses, 1.5 liters is sufficient.

During the season, cucumbers are processed twice: before and after flowering. A gap of 2 weeks is maintained between treatments.

Potato

Treatment with Quadris protects potatoes from rhizoctonia and silver scab. According to the instructions for using the fungicide Quadris, add 0.3 liters of suspension to a 10-liter bucket of water.

The volume of the solution depends on the area of potato planting. For every 10 sq. m. requires 0.8 liters of ready-made solution. If the treatment was already carried out last year, then the specified rate may be increased to 2 liters.

The soil is irrigated before tubers are planted. The protective effect of the drug lasts for 2 months.

Onion

When growing onions for turnips, the use of the fungicide Quadris protects the crop from downy mildew and fusarium wilt. For 10 liters of water, use 80 ml of suspension.

Spraying is carried out no more than 3 times during the entire growing season. For 10 sq. m. use no more than 0.2 liters of solution. Leave 2 weeks between treatments.

Strawberry

Treating strawberries with a solution of the fungicide Quadris provides protection against gray rot, spotting and other fungal infections.

Add 40 ml of the drug to a 10-liter bucket of water. Treatment is carried out before flowering begins, repeated spraying is carried out after harvesting.

Precautionary measures

The active ingredient of the fungicide Quadris easily penetrates the body through the hair and skin. Therefore, when working with the substance, precautions must be taken.

Advice! When interacting with the solution, use a protective suit that does not allow moisture to pass through. To protect the respiratory system, a respirator that completely covers the skin is required.

During the treatment period and for 3 hours after it, people without protective equipment and animals should not be present on the site. The permissible distance from residential and water bodies is 150 m.

The work is carried out on a cloudy, dry day. Wind speed no more than 5 m/s. The period of working with the drug should not exceed 6 hours.

If the solution interacts with the skin or mucous membranes, the area of contact is washed with water. If the substance gets inside, drink a glass of water and 3 tablets of activated carbon and induce vomiting. In case of poisoning, consult a doctor immediately.

Instructions for use of Quadris require storing the fungicide in a dry place, away from children, animals and food. The storage period is no more than 3 years from the date of manufacture.

Reviews from gardeners

Alexandra, 38 years old, Pskov

In the summer I always treat tomatoes against Alternaria and other fungal diseases. After using various medications, I settled on Quadris. This is a low toxicity product that works in cold weather and rain. I treat the plants twice with an interval of 10 days.The disease destroyed my neighbors' potato bed, but no symptoms appeared on my tomatoes.

Dmitry, 57 years old, Stavropol

I am engaged in growing grapes, including for sale. Therefore, preventive treatments are an essential part of vineyard care. One of the most effective means is the fungicide Quadris, which has the form of a suspension. According to the instructions for use, I dilute Quadris in 5 liters of water. The treatment protects the bushes from anthracnose, spotting, oidium and various rots. After spraying, the grapes did not hurt in any way; next year I will definitely repeat the treatment.

Elena, 42 years old, Novosibirsk

I have been using the drug Quadris for several years. The product is effective against late blight, which affects tomatoes. When the first signs of the disease appear, I prepare a solution for spraying the bushes. Quadris works worse on potatoes, so it is better to choose another drug. I also spray cabbage with Quadris 10 days before harvesting. Treatment increases the resistance of heads of cabbage to rot, so the crop can be stored until spring without any problems.

Conclusion

The drug Quadris is used to protect vegetable crops, lawns and grapes from fungal infections. The product requires careful attention to dosages and compliance with safety precautions.

Before use, be sure to take into account the stage of plant development. The fungicide is suitable for spraying plants in private gardens, as well as for treating larger plantings.