The drug "Kaptan" belongs to the category of contact fungicides; more details about the instructions and analogues. The drug is used to combat various fungal diseases. The drug is traditionally produced in the form of a powder, which is diluted before direct use, taking into account the area of the treated surface. The concentration of “Kaptan”, which is the main active ingredient, in the powder is 800 grams per kilogram.
Purpose
The action is aimed at suppressing the activity of fungal infection pathogens, thereby providing protection against further spread of the fungus.The product is used as an aqueous solution and sprayed through a spray bottle. The fungicide has a special advantage that makes it the most popular among the new generation of fungicides.
"Kaptan" can be used with other fungicides, without affecting the basic properties. “Kaptan” does not withstand combined use with alkaline products. Alkali completely destroys the basic properties and neutralizes all the achievements of the fungicide.
Mechanism of action
The following properties are considered popular among plant growers:
- has a complex disinfecting effect;
- can be used for a long time;
- demonstrates preventive properties;
- perfectly protects many crops from a wide range of diseases;
- demonstrates high fungicidal activity;
- fights against bacteria.
Application practice in other countries
The fungicide is used by Japanese agricultural producers. Following the example of the Japanese, they are often used in Central Asia.
Compatibility
In addition, Kaptan is used with other pesticides. The only exception: it cannot be used together with mineral oils and iron sulfate. "Kaptan" does not exhibit phytoxicity when used repeatedly and does not cause burns to plants, which becomes an advantage of the drug.
Features and Benefits
Kaptan is usually used for spraying during the growing season, and also disinfects seeds and irrigates the soil when they are just preparing to plant seedlings. Irrigation and disinfection of the soil prevents putrefactive processes and protects seedlings from weakening of the immune system.
Instructions for use
One gram is used for 400 milliliters or 1 liter for 200 milliliters. There is only one method of use.This is spraying. Treatment is carried out with a rest interval of 5-7 days. One course includes 7-8 weekly applications.
Analogs
One of the substitutes for “Kaptan” is “Fthalan”. Properties of "Fthalan":
- protecting plants from spotting;
- treatment of apple and pear trees for scab;
- fight against mildew of the grapevine.
"Fthalan" is more expensive in cost than "Kaptan", but remains a complete analogue. The scope of application of these drugs is the same. It should be taken into account: Phthalan works better when it is aimed at combating powdery mildew. “Fthalan” cannot be used simultaneously with mineral oils, lime, iron sulfate, and Bordeaux mixture.
