Can you really use carbendazim?

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Picture and text: Nanjing succulent Botanical Garden

Carbendazim (Carbendazim) is also known as Mian Weiling and benzimidazole 44. It can be used for sterilization, control of rot, leaf spot, treatment of plant wounds and prevention of plant decay. We can use carbendazim in the sowing, transplanting and cutting of succulent plants.

Make

Use

Square

Method

Use method 1: mix soil

We often need to mix soil when sowing or transplanting to change pots. We can directly sprinkle some carbendazim powder in the soil, and then stir evenly to disinfect the soil.

Method 2: wound treatment

When the succulent plant cuttings or grafted cactus fall to the ground, the plant will have a wound. We can directly apply carbendazim powder to the plant wound, and then wait for the wound to heal in a ventilated and cool place. According to the size of the wound, the healing time of the wound is also long and short.

Usage 3: plant disinfection

Net enough succulent plants (including some bulbous plants, such as hyacinth, tulips, etc.), after arrival, it is recommended to soak the whole plant in carbendazim solution for a minute or two, and then leave it in a ventilated place to dry for a day or two. In fact, the principle is also to deal with the wound, play a protective role. It is recommended to wash the plant with clean water before putting it on the pot, so that the water stains of carbendazim affect the appearance of the plant.

Note

Meaning

Things

Item

Carbendazim

Choice

Common carbendazim has 25%, 50% wettable powder, 40% suspending agent and so on. At present, most of the carbendazim sold in the market are wettable powder and gel suspension. No matter which one you choose, you can not choose compound carbendazim, because compound carbendazim can inhibit the growth of mycelium. In addition, we should pay attention to the expiration date of the product. It is better to use those with a delivery date of less than one year. For more than one year, the dosage should be increased appropriately, and the use of those with complete failure should be prohibited.

Mixed with material

Method

When carbendazim is mixed into the culture material, the medicine can be dissolved in enough water first, and then gradually mixed into the material, stirring evenly to avoid spot contamination. Control the dosage of carbendazim. If the dosage is blindly increased, not only the cost will be increased, but also the mycelium growth will be affected. At the same time, the accumulation of carbendazim in the fruiting body is large, which will cause food contamination.

Used

Taboo

Some edible fungi such as fungus, mushroom and hericium Erinaceus are extremely sensitive to carbendazim and should be avoided. This

It should be noted that the use of carbendazim must pay attention to control the dose to prevent residual overdose.

The use of leaf spraying method

Although the leaf spray can indeed play the role of carbendazim, but after the leaf spray, the leaves will remain carbendazim solution of white water stains, very ugly, affecting the beauty of plants, especially some succulent plants with beautiful leaves.

Unless there is really a serious problem with the leaves of this plant, try not to spray leaves. As long as we take root-filling method, we can also play a preventive role. In addition, carbendazim is easy to cause drug resistance of miscellaneous bacteria, and other fungicides can be used alternately.

Use

dosage

In general, if it is root irrigation treatment, 8g carbendazim can be mixed with 200ml water. If it is used for mixing soil, just add a little bit according to the amount of soil, not too much. On the one hand, because there are few new soil bacteria, on the other hand, it is because the new roots grow under the plant species, and the resistance is relatively poor.

Although carbendazim is harmless to the human body and plays a role in preventing succulent plants from diseases and insect pests, it should not be sterilized too often. If the plant is growing well, it can be prevented once a month or more. If you are worried that there is something wrong with your soil, give it a proper root.

The correct use of carbendazim can not only prevent the occurrence of succulent diseases and insect pests to a great extent, but also ensure the growth of meat.

Must combine the actual situation of their own succulent, rational use of carbendazim!

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