Fungicide 'Topsin-M': instructions for use against diseases of field, fruit crops, vegetables and grapes

The drug "Topsin-M" is a fungicide that affects plants due to the contact-systemic effect on the source of infection. The tool can be used for the prevention and control of fungal diseases attacking cultivated plants, as well as for the destruction of harmful insects: gold-eyed, leaf beetle, aphids

Active ingredient and release form
Purpose and mechanism of action
Drug benefits
Compatibility with other pesticides
Method of application: how to prepare the working solution and carry out spraying
Security measures

Active ingredient and release form

The drug is available in powder form, has good soluble properties. If you need to purchase large amounts of money, you can buy it in a bag (10 kg). Also on the market proposed option "Topsina-M" in the form of a concentrated emulsion of 5 liters in the bottle. For one-time use, you can purchase powder in packs of 10, 25 or 500 g.

Important! The tool will be more effective if used for prevention purposes, before obvious symptoms of the disease appear.

The active ingredient of the fungicide is thiophanate methyl. The mass fraction of the component in the powder is 70%, and in the liquid concentrated emulsion - 50%.

Purpose and mechanism of action

Topsin-M has a protective and therapeutic effect on plants. Due to the main active substance phytopathogenic fungi are destroyed, the defeat of the root system is slowed down, the culture is improved. Thiophanate-methyl absorbs both the root system and the above-ground vegetative organs. Distribution of the system of vessels occurs acropetal way.

"Topsin-M" is also used to combat diseases of indoor plants: orchids, dracaenas, azaleas, streptocarpus, cyclamen.

The penetration of the fungicide into the plant occurs along the root system. At that moment, when the active substance reaches the source of infection, the growth of the mycelium is blocked, and spores cannot germinate. The active ingredient gradually disperses throughout the plant, thereby providing a therapeutic effect on the affected organs and tissues of the culture.

Did you know? The permissible daily dose of thiophanate methyl for humans is 0.02 mg / kg.This is a small concentration that does not affect the health.

Thiophanate-methyl has an insecticidal effect, which can cause toxic reactions in various insects and pests. It has a negative impact on groups of soil nematodes, on certain types of aphids. The effectiveness of the tool in the fight against downy mildew is completely absent.

Drug benefits

The main advantages of the fungicide include:

active fight against mycosis of different types;
blocking the growth and reproduction of pathogenic microorganisms during the first 24 hours;
the ability to have a therapeutic effect on plants already affected by fungi;
the ability to use the powder at the same time both for prophylaxis and for the destruction of phytopathogenic fungi;

the drug is not phytotoxic, therefore it can be used to restore strongly weakened and diseased plants;
it is allowed to use the product in tank mixes;
good economy in consumption;
no harm to honey insects;
effective insect control.

Despite the fact that the drug "Topsin-M" has a lot of advantages, before using the fungicide should be carefully studied instructions for use.

Compatibility with other pesticides

Studies have shown that Topsin-M has good compatibility with other insecticides, acaricides and fungicides. Exceptions are funds that include copper. Such drugs usually present themselves as an alkaline reaction.

For the treatment of seeds, soil and the plants themselves from diseases, the following fungicides are used: “Skor”, “Strobe”, “Ordan”, “Switch”, “Tanos”, “Abiga-Peak”.

Method of application: how to prepare the working solution and carry out spraying

A prerequisite is the preparation of the solution on the day the plant is processed. It is necessary to take a container with a small amount of water and dissolve the dose of the drug in it. After that, the mixture is thoroughly mixed and poured into the sprayer. Beforehand, it is necessary to pour water into the tank so that it fills it with ¼. The optimal is the proportion when 10-15 g of the drug is taken for 10 liters of water.

The most favorable for carrying out spraying of plants is considered to be a vegetative period. It is forbidden to hold an event at the time of flowering: you need to spray the plant either before it starts to bloom or after. It is recommended to carry out two treatments of crops per season. Choose clear, windless days for cultivating crops. Keep the interval between treatments - it should be at least two weeks.

Important! The drug is addictive in plants, and its frequent use may not give results.

If you could not find the drug Topsin-M, its analogues can be used for treating plants: Peltis, Mildotan, Tsikosin and others. On the selection of substitutes necessarily consult a specialist!

Security measures

During the use of the drug should adhere to elementary safety rules. Despite the fact that the fungicide belongs to the 2nd class of danger to humans and is a dangerous substance, it does not irritate the skin and mucous membranes. However, it is recommended to carry out all activities in rubber gloves and a respirator.

Did you know? Often, farmers use the drug not only to control pests, but also to increase yield. After conducting the research, it turned out that the amount of the crop during "Topsin-M" doubled.

The drug is not dangerous for birds, has little toxicity to bees.

Very carefully it is worth working with the preparation near the reservoirs, as it adversely affects the fish. It is forbidden to use ponds to clean the equipment that was used when spraying plants.

Topsin-M has quite good reviews, therefore it is recommended for processing cultivated plants for both private and industrial use.