How to spray fruit tree fungicides to be effective?

It should be sprayed in a targeted manner and modulated to a very suitable concentration, so that it will have a very good effect.

When spraying, you should choose to spray on a sunny day, and you also need to spray the roots to be effective.

It is best to spray during the day, and spray according to the shape of the fruit tree, so that it can have a sterilizing effect.

Spraying fruit tree fungicides can effectively inhibit bacteria and prevent pests and diseases. It needs to be used according to the dosage of the instructions. It should be diluted before use.

Fruit tree fungicide is mixed into pesticide water according to a certain proportion and water, and then these pesticide water is sprayed on the leaves of fruit trees, and these pesticide water can also be poured on the roots of fruit trees or smeared on the leaves of fruit trees, which can have a good effect.

Mancozeb, difenoconazole, azoxystrobin, iprodione, thiophanate-methyl and other fungicides are more commonly used fungicides, which are usually suitable for fruit trees and can make fruit trees healthier.

Zinc Dyszeb, Antibacterium, Streptomycin, Fenthalin, Benlaite, etc., these fungicides are suitable for fruit trees.

Fruit trees are generally treated with an inazazole fungicide, which is effective against many fungal diseases that attack fruits, vegetables and ornamental plants. Spray maceration of citrus, bananas and other fruits can prevent fruit rot after harvest.

Fungicides, also known as biocides, bactericides and algaecides, microbial agents, etc., usually refer to chemical agents that can effectively control or kill microorganisms in the water system - bacteria, fungi and algae. Internationally, it is usually used as a general term for the prevention and treatment of various pathogenic microorganisms.

Plant surface application method The application of pesticides to the surface of plants is called plant surface application.

Seedlings are treated with pesticides to treat seeds, seedlings, scions, cuttings and other propagating materials to eliminate the germs attached to the surface or inside of these materials, and to ensure that the sowing materials do not bring dangerous diseases.

First of all, we should pay attention to the problem of proportion, and we should also pay attention to the problem of dosage when spraying, and we should avoid rainy or windy weather.

The most common way to use fruit tree fungicides is to use a watering can, wear gloves, spray on the plants, and choose to use it in windless weather.

Introduction: In order to better grow plants, farmers will also spray pesticide fungicides, but when spraying pesticide fungicides, we should also pay attention to some problems, so that crops can grow better. So what are the specific issues to pay attention to? <>

When spraying fungicides, we must pay attention to the time, because some fungicides will be very sensitive to temperature, weather and humidity in the air, and before and after the spraying time, it will also have a certain impact on the growth of crops, and suitable external conditions and suitable time can maximize the effect of fungicides. For example, in the process of crop growth, if the spraying time is too early, it will cause a waste of pesticides, and the control effect on crops will be greatly reduced, if the spraying time is delayed, it will be too late, and it is difficult to rescue the crops that have been attacked by parasites. Therefore, it is necessary to choose the spraying situation of the fungicide to spray the sterilizer reasonably.

Many fungicides, its expiration date is different, so that after spraying once, soon its efficacy will lose its effect, so that there will be a new batch of parasites and pests to invade the growth of crops, so it is completely insufficient to spray fungicides once, to combine its own characteristics and use methods to spray many times, and also to pay attention to weather changes, such as wind and rain such bad weather will make the fungicides attached to crops lose with rain, thereby reducing the use of fungicides, If there is such heavy rain, it is necessary to spray the crops in time after the rain stops, otherwise the parasites will continue to damage the crops. <>

When spraying fungicides, it is also necessary to choose according to the area and type of crops, so that the effect of fungicides will be better, especially for one acre of land, how much fungicide needs to be used, we must figure it out in advance, so that the parasites can be eliminated more thoroughly. Similarly, the fungicide should not be used too much, otherwise it will cause pesticide damage.

Spraying too early will not only cause waste, but also reduce the effectiveness of control. If the spraying time is too late, a large number of pathogens have already invaded the host or caused harm. Reasonable allocation of concentration:

When using biocide sprays, the agent needs to be formulated or diluted to the appropriate concentration with water.

When the reasonable concentration of fungicide spray is used, it needs to be diluted to an appropriate concentration, and if the concentration is too high, it is easy to cause pesticide damage, but if the concentration is too low, it will not achieve the effect of drug prevention and control of diseases. Moreover, different fungicides have special requirements for their effective concentrations, and they must be operated in strict accordance with the instructions when formulating, and cannot be increased or reduced at will.

It is necessary to choose the appropriate concentration for spraying, pay attention to the time of spraying, pay attention to the temperature of the outside, choose safe and pollution-free agents, and pay attention to timely watering.