Advice

Instructions for use and composition of the fungicide Shirma, dosage and analogues


Fungicide "Shirma" is a highly effective agent that has a contact effect. Its main task is considered to be the elimination of fungal infections. The tool can be used to combat apple scab, late blight of potatoes, mildew and black spot of grapes. With the help of the drug, it is possible to achieve a long-term protective effect. In addition, the substance is resistant to precipitation.

The active substance and form of release of the drug

The active component of the drug is considered to be fluazine. There are 500 grams of active ingredient in 1 liter of the drug. The preparative form of the fungicide is an emulsion concentrate. The composition is sold in packs of 5 liters.

Drug action

"Screen" is a fungicide that has a long-term protective effect. It is also characterized by great curative and systemic properties. The drug is distinguished by a long protective period and resistance to washing off by precipitation.

Expert opinion

Zarechny Maxim Valerievich

Agronomist with 12 years of experience. Our best summer cottage expert.

The active ingredient of the fungicide has a complex effect. It helps suppress the respiration process by inhibiting the metabolism of energy in the cells of the pathogen. Also, the composition allows you to avoid spore germination and reduce their mobility.

Since "Shirma" is characterized by a double mechanism of action, it has advantages over other fungicides. The composition can be used throughout the growing season. At the same time, do not worry that resistant fungal strains may appear.

The key advantages of the drug include the following:

  1. High resistance to washing off by sediments. Thanks to this, the drug continues to work even after watering or rain.
  2. Possibility of application during the entire growing season. At the same time, there is no need to worry that resistant strains of pathogens will appear.
  3. Protecting potato sprouts. The composition helps to cope with primary infection in the soil structure and significantly reduce the threat of infection.
  4. Prevention of the spread of infectious pathologies. Thanks to this, it is possible to protect healthy tops and tubers from fungal infection.
  5. Effective protection of the apple tree from scab.
  6. The ability to protect grapes from black spot and mildew.
  7. Lack of phytotoxicity against cultivated plants.

Purpose of use

"Screen" is an effective fungicidal agent that helps to cope with such violations:

  • late blight of potatoes;
  • mildew and black spot of grapes;
  • scab of apple trees.

Fungicide consumption rate

In order for the product to give the desired results, it is important to strictly adhere to the dosage. Specific consumption rates of "Screens" in agriculture are presented in the table:

CultureConsumption ratesDiseaseFeatures of useWaiting time (number of treatments)
Potatoes0,3-0,4Late blightSpraying plantings is required during the growing season. The first preventive treatment is carried out at the stage of closing the rows. Subsequent treatments are performed every 7-10 days. For 1 hectare, it is required to use 200-400 liters of working fluid.7 (4)
Apple tree0,5-0,75ScabSpraying plantings is required during the growing season. For the first time, prophylactic treatment is carried out at the green cone or rosebud stage. Subsequently, it is necessary to spray the trees with an interval of 7-10 days. 800-1000 liters of working solution are required per hectare.28 (3)
Grapes0,5-0,75Mildew, black spotPlanting needs to be processed during the growing season. The first treatment is for prophylaxis. Subsequently, the composition is used with an interval of 10-14 days. 800-1000 liters of working solution are required per hectare.20 (3)

When using the composition in a personal subsidiary farm, it is worth adhering to the following dosages:

CultureConsumption rateDiseaseApplication featuresWaiting period (number of treatments)
Potatoes3-4 milliliters per 4 liters of waterLate blightIt is necessary to spray the plantings during the growing season. For the first time, preventive treatment is carried out at the stage of closing the rows. Then it is required to spray the plantings at intervals of 7-10 days. 4 liters of working solution are used per 100 square meters.7 (4)
Apple tree5-7 milliliters per 10 liters of waterScabSpraying plantings is required during the growing season. The first treatment should be preventive. It is carried out at the stage of the green cone or rosebud. Subsequently, the composition is applied every 7-10 days. 10 liters of working solution should be used per 100 square meters.30 (3)
Grapes5-7 milliliters per 10 liters of waterBlack spot, mildewSpraying plantings is required during the growing season. For the first time, prophylactic treatment is performed. Subsequent spraying should be carried out every 10-14 days. 10 liters of working solution are used per 100 square meters.20 (3)

Instructions for the use of the "Shirma"

The working solution must be made immediately before use. To do this, it is recommended to fill the sprayer one third with water, fill in the full volume of the fungicide and add water. After that, the working fluid must be mixed well.

Expert opinion

Zarechny Maxim Valerievich

Agronomist with 12 years of experience. Our best summer cottage expert.

The first spraying of potatoes for the purpose of prevention should be performed before closing the tops. Then the treatments are carried out at intervals of 7-14 days.

Safety engineering

When using the substance, you must use personal protective equipment. For this, it is recommended to wear a respirator, gloves, glasses. After processing the landings, you need to wash your hands and face with soap.

Compatibility with other substances

Shirma is compatible with most insecticidal and fungicidal agents that are used at the same time. You should not combine the composition with substances that are alkaline.

Expiration date and storage rules

The drug can be stored at temperatures from -10 to +35 degrees. This should be done in a special room. The shelf life of the product is 2 years.

Substitutes

The analogs of the drug include:

  • "Buzzer";
  • Shirlan.

"Screen" is an effective fungicide that helps to cope with various pathogens of fungal infections. When using it, it is important to observe the dosage and adhere to safety rules.


Watch the video: #20 succulent fungus black spots on leaves, pano gamutin? pano mag apply ng dithane TAGALOG (November 2021).