What fungicides are commonly used in home grown flowers?

The insecticides we usually need to prepare include: imidacloprid, avermectin, deltamethrin, golden branch (or icar mite), bizhi or thiamethoxam, etc.

Further information: Fungicides, also known as biocides, bactericidal algaecides, microbicides, etc., generally refer to chemical agents that can effectively control or kill microorganisms in water systems - bacteria, fungi and algae. It is mainly divided into two types: agricultural fungicides and industrial fungicides.

1. Agricultural fungicides.

It is a class of pesticides used to prevent and control plant diseases caused by various pathogenic microorganisms, generally referring to fungicides.

According to the sterilization mechanism, it can be divided into oxidative sterilization.

2. There are two categories of industrial fungicides and non-oxidizing fungicides.

Oxidizing fungicides are usually strong oxidants, which mainly achieve the purpose of sterilization by oxidizing with metabolic enzymes in bacteria. Commonly used oxidizing fungicides include chlorine, chlorine dioxide, bromine, ozone, hydrogen peroxide, etc. Non-oxidizing fungicides act on the special parts of microorganisms in the form of toxic agents, so as to destroy the cells or living organisms of microorganisms and achieve bactericidal effects.

Fungicides are divided into **, except for agricultural antibiotics, which are bio-derived fungicides, the main varieties are chemically synthesized fungicides, and fungicides are a class of agents used to prevent and control plant diseases. All agents that have a killing effect on pathogens or inhibit growth, but do not hinder the normal growth of plants, are collectively referred to as fungicides.

3. Protectant.

The protective agent treats the plant or the surrounding environment with the agent before the pathogenic microorganisms do not contact the plant or does not immerse themselves in the plant body, so as to inhibit the germination of pathogenic spores or kill the germinating pathogenic spores, so as to protect the plant from its damage, this effect is called protection. Agents with this effect are protective agents. Such as Bordeaux liquid, mancozeb, chlorothalonil, etc.

Fourth, the first agent.

** The pathogenic microorganisms have been immersed in the plant, but the plant manifests itself in the incubation period. The drug penetrates from the plant epidermis into the plant tissue, and kills or inhibits the pathogen through infusion, diffusion, or metabolites, so that the diseased plant is no longer harmed and the health is restored.

In the process of raising flowers, the most common insect pests include: aphids, scale insects, red spiders, whiteflies and root mealybugs. Other pests include green worms, leafcutter wasps (larvae), and leaf miners.

Common diseases include: black spot, anthracnose, root rot, powdery mildew, gray mold and anthracnose.

The insecticides we usually need to prepare include: imidacloprid, avermectin, deltamethrin, golden branch (or icarmites), bizhi or thiamethoxam, etc.

Before you spray, it is best to prepare a watering can specially used for spraying, and it is best to have a scale, the capacity is best to choose about 2 liters, and it is good to grasp the appropriate capacity when spraying with water.

Hello friends, family cultivation of flowers, in general, the fungicides used are carbendazim, methyl tobuzin, chlorothalonil, these three kinds are fine, flowers should be placed on the balcony, bright and ventilated place to compare.

The commonly used insecticide for cultivated flowers in the home is usually gunner or spraying water with cigarette bubbles on the surface of the plant.

Carbendazim has the characteristics of high efficiency and low toxicity, has a protective and high-quality effect on plants, and has a good effect on brown spot, anthracnose and powdery mildew and other diseases of plants and flowers. There are also chlorothalonil, tobuzin, and Bordeaux liquid.

Not only do you need to prepare some fertilizers and pesticides to grow flowers at home, but you also need fungicides. The fungicides required for flower cultivation are carbendazim and mancozeb. Prevent bacterial infections and **bacterial infections. We are familiar with drugs that prevent bacterial infections, such as carbendazim and leucovorin.

When there is a problem with the plant, there is nothing they can do. Newly bought flowers or vigorous flowers have bacterial infections that cannot be directly **, resulting in damage to the appearance. The growth process of plants is the same as that of people.

If the environment is harsh and not watered properly, it is easy to get infected with bacteria. We can take medicine. Fungicides are drugs used to control plant diseases.

Fungicides mainly prevent and treat bacterial infections and prevent the occurrence of bacteria such as root rot, leaf rot, leaf spot, black rot and leaf blight. Bituminous coal disease, powdery mildew, black rot, anthracnose, etc. In this case, fungicides are used to kill and inhibit bacteria, so as to prevent bacteria from continuously invading potted plants.

Fungicides that are conducted and diffused through plant cells and inside vascular bundles. This fungicide inhibits and kills invading or parasitic bacteria that invade or parasitize inside the plant. For example, Fusarium oxysporum is black rot of succulent plants that is highly conductive and permeable.

If left untimely**, it is equivalent to a cancer of succulents, which can make succulents black rot and moisture in a short period of time.

The application of stone-sulfur mixture when cleaning the garden in autumn, or on the branches of fruit trees and seedlings before winter hibernation, played a positive role in preventing bacterial infection. In order to prevent succulents from contracting bituminous coal and powdery mildew during the rainy season, some chlorothalonil can be sprayed in advance for prevention. There are many kinds of food fungicides, among which DCW hypochlorous acid solution has a good sterilization effect. The biocide is produced by the DCW hypochlorous acid generator using safe raw salt and water electrolysis.

After sterilization, it can be decomposed into salt and water without any harmful residues and equipment corrosion. Hypochlorous acid itself is highly oxidizing, so it is faster and has a wider range than ordinary fungicides.

Carbendazim, plant ash, manganese potassium high acid and so on are commonly used in flowers, they do not affect the normal growth of flowers, but also sterilize, particularly effective.

For example, if there is plant ash, you can also choose agricultural streptomycin, you can also choose potassium permanganate pesticides, you must choose a relatively high efficacy, but can not harm the soil.

The first type of plant ash, the second type is the most common potassium permanganate. The third type is purple potion, which is a relatively frequent insecticide used in the home.

It is inevitable that there will be a variety of insect pests in raising flowers, and it is recommended that a common insecticidal effect of raising flowers is a very good drug, with high efficiency and low toxicity and no peculiar smell.

Or as I said before, home remedies are good tricks, these are all in the case of flowers are not serious, we can try them, if the flowers are seriously ill, it is better to use medicine directly, what medicine should be used, Shanshan has just written on the **, but don't forget to pay attention.

carbendazim, chlorothalonil, methyl tobuzin, mancozeb, etc.

How to choose several common fungicides for family flower raising? What's the difference?

The key to the application of plant-derived pesticides is the efficacy, generally speaking, pure plant-derived pesticides are similar to traditional Chinese medicine, compared with chemical pesticides, slow effect, short duration of effect, but because the raw materials are all from nature, can not use chemical synthesis, raw materials and raw materials collection, transportation, processing and deployment of the cost are much higher than chemical agents, resulting in the high cost of pure plant-derived pesticides, the effect is often not as good as chemical agents, in the premise that the safety of crops is not the primary consideration of farmers, The use and promotion of pesticides of plant origin are greatly limited. Because the state adopts a strict registration and production license system for pesticides, the raw material components and pharmacodynamic mechanism of plant-derived pesticides are far from being fully explained, which also seriously limits the innovation and application of plant-derived pesticides. Plant-derived pesticides on the market are heavily duplicated and limited to a few known ingredients.

In the past 20 years, with the support of the state, the planting of plant-derived pesticide raw materials has begun to develop on a large scale in some areas, and the raw material processing industry has also developed, forming an industrial market for primary processing raw materials. Due to the increasingly serious pesticide residues and the harmful effects of overuse of chemical pesticides on crops, land and water sources, plant-derived pesticides are bound to become one of the solutions, especially for food safety considerations, from the state to agricultural enterprises are gradually realizing the need to curb the use of chemical pesticides and agricultural fertilizers. In recent years, with the opening of the domestic agricultural market, some European and American companies will bring mature plant-derived pesticides into the Chinese market, both insecticides and fungicides, the experimental effect reflects a strong advantage, in some specific areas and crops have exceeded chemical pesticides, with the expansion of the market scope, the cost and the highest level of high-end chemical pesticides, reflecting a strong vitality, European and American enterprises R & D capabilities and European and American markets for the most affordable capacity is far more than China; But the biggest challenge for European and American enterprises is product registration, the current known plant-derived pesticide registration has not been registered by foreign companies, I believe that two or three years later, there will be a large number of foreign companies to obtain plant-derived pesticide registration and even production licenses, which will form a fatal blow to the domestic plant-derived pesticide industry.

But the result will be the rapid development of domestic plant-derived pesticides for profit, the gradual reduction of the use of chemical pesticides and fertilizers, and the guarantee of food safety.

This type of agent will form a film after being distributed on the surface of the plant body, and the pathogenic microorganisms will be killed after coming into contact with the film, protecting the plant from it.

2.Plant-based agents: If the pathogenic microorganisms have been immersed in the plant, but the plant shows that the disease is in the incubation period.

At this time, it is necessary to use ** agent. After the use of ** agent, the drug penetrates into the plant tissue from the plant epidermis, and kills or inhibits the pathogen through infusion, bracketing, or metabolites, so that the diseased plant is not affected and restores health. The agents with this ** effect are carbendazim, tobuzin, chunleimycin, etc.

Plant eradicator: refers to the agent that directly kills the pathogen that has invaded the plant after the plant is susceptible. This is a powerful biocide.

However, it cannot be used for flowers during the growth period, and if the plant is used during the growth period, it will cause some damage to the plant. The excisant is suitable for the production of germs on the surface of flowers during dormancy, and at the same time, it also has a disinfectant effect on the soil.

1. Systemic fungicide.

It can be absorbed into the plant by plant leaves, stems, roots and seeds, and has a protective effect. Such as carbendazim, methyl tobuzin, dixone, fenrustin, methyl frost copper, alum, lecculo, polymyco, frost plague, methalin, etc.

2. Non-systemic fungicides refer to agents.

It cannot be absorbed and conducted and retained by plants, and it cannot prevent and control diseases that penetrate into the body of plants, and only has a protective effect. Such as plant ash, Bordeaux liquor, mancozeb, formazib, chlorothalonil, zinc sulfate, copper sulfate, polyguodine, green milk copper, surfactant, synergist, sulfur mixture, etc.