After carbendazim disinfects the orchid, should the orchid leaves be washed the next morning

There are two different views on whether the leaves need to be cleaned the next morning after using carbendazim to disinfect orchids.

One view is that there is no need to wash the orchid leaves. Carbendazim is a systemic drug, the active ingredient of which can be absorbed by plants and take effect in the body. If the drug is washed out, the effect may be reduced.

After spraying the orchid with carbendazim, it can be sprayed gently to the extent that the leaves do not run water, which can help the plant absorb the drug.

Another view is that the leaves need to be cleaned. After using carbendazim on orchids, if there is carbendazim left on the surface of the orchid, it may cause some damage to the orchid. For orchids, it is important to keep the foliage clean and tidy, and residual drugs may cause problems such as foliar lesions.

Therefore, the orchid can be sprayed with some water the next morning to wash away the residual medicine.

In summary, whether or not to wash orchid leaves depends on the concentration of carbendazim you are using, the species and health of the orchid, and the specific environmental conditions. If the orchid is very healthy and does not experience any adverse effects, it is usually not necessary to wash the leaves. However, if there is any unusual reaction to the orchid or if you are unsure whether you should use the drug, contact a professional gardener or plant doctor for advice.

No, that will reduce the efficacy, carbendazim is a systemic drug, its active ingredients can be absorbed by plants, and in the body to have an effect, after cleaning off the drug, the effect is poor, you can spray gently, in order not to make the foliar water as the degree, can promote plant absorption.

After carbendazim spraying, the effective time of action is 7-10 days.

Carbendazim is widely used by flower friends as a spectral fungicide, but there are also some novice flower friends who don't know how to use it, such as how to disinfect orchids with carbendazim, how long does it take to soak roots in orchids, etc.

If you want to talk about how to use carbendazim in orchids, there are generally three ways to irrigate roots, soak roots, and spray leaves, and the use of each method is different.

Because the concentration of carbendazim ratio of different brands may be different, you may wish to read the instructions for use carefully before using carbendazim.

Carbendazim is very simple to irrigate the roots of this orchid, after determining the rotten roots, it can be matched with carbendazim to water the roots like watering, since it comes to root irrigation, here is appropriate to say, carbendazim root irrigation effect will be discounted, compared to chlorothalonil, or chlorothalonil is more suitable for root irrigation, carbendazim is more suitable for root soaking and spraying.

Orchid carbendazim soaking roots, generally newly bought orchids, or changing pots and other rock friends, soak the orchid roots in carbendazim solution, generally 5-20 minutes, and then take out to dry.

There is also a situation of spraying, spraying carbendazim solution on the orchid leaves with a watering can, and the leaves will have white marks after spraying, these should not be cleaned up, on the top can be.

Raising orchids, the necessary "carbendazim", how should it be used correctly?

After flowering every spring, it is a good time to repot and repot orchids, and changing pots at this time will not affect flowering and growing new grass, and the recovery time is very short. Let's not talk about the steps of changing and dividing orchids, it's very simple. Today, let's talk about whether to soak the roots with carbendazim when repotting orchids.

Many flower friends raise orchids like other flowers, when changing pots or dividing pots, they will use carbendazim solution to treat the wound or soak it, the purpose is to sterilize. But for healthy orchids, this will not only be not beneficial, but will weaken the growth of the orchid. The reason is very simple, because there are beneficial orchid bacteria in the roots of orchids, and when carbendazim is used to kill other harmful bacteria, it will also accidentally damage the orchids, thus affecting the growth of orchids.

What is an orchid? In fact, it is a kind of bacteria that coexists with orchids, its vitality is stronger than that of ordinary harmful bacteria, and it can multiply rapidly, forming a natural screen for the root of the orchid to prevent the invasion of harmful bacteria. At the same time, orchids provide nutrients and water for the growth of orchids, and at the same time, they can decompose and absorb orchids to provide power for their own growth.

Orchids are beneficial to orchids, and without them, orchids may be attacked by other bacteria and affect their growth.

Now back to my main topic: "When changing pots and dividing orchids, should I soak the roots with carbendazim?" "My point of view is as follows: if there is no problem with the orchid itself, the growth is very healthy, just want to change the planting material or change to a larger pot, do not use any fungicides, and do not shake the original soil too clean, you can keep a small amount of the original soil for planting, take the pot quickly, and have almost no impact on the later growth.

If the orchid itself is not too healthy, there are more empty roots and rotten roots after depotting, properly prune the roots, put them in a cool and ventilated place to dry the roots for one to two days, let the wound heal naturally, and then put it on the pot, put it in a cool and ventilated place for about a week of maintenance, and slowly enter the normal maintenance. If the orchid has been infected by bacteria, such as spots on the leaves, etc., the whole plant needs to be sterilized when the situation is serious, and the bubble should still be soaked, otherwise the bacteria will not be killed cleanly and will soon come back. If there is an obvious wound when the orchid is potted, and you are worried that the wound will be invaded by bacteria after planting, in addition to drying the roots, you can apply a little carbendazim solution to the wound to sterilize, so that the topical application will not have much effect on the orchid fungus of the healthy roots.

To sum up: don't use carbendazim indiscriminately for healthy orchids, it will injure orchids by mistake. Orchids that have been infected with germs can be used as appropriate.

Chemical Name: N (2-benzimidazol) methyl carbamate, molecular formula:

c9h9n3o2

Carbendazim is a broad-spectrum fungicide, which has a control effect on diseases caused by fungi (such as semi-known bacteria and polyascomycetes) in a variety of crops. It can be used for foliar spray, seed treatment and soil treatment, etc.

Precautions. l) carbendazim can be mixed with general fungicides, but when mixed with insecticides and acaricides, it should be mixed with alkaline agents.

2) Long-term single use of carbendazim is easy to make pathogens resistant, and should be used in rotation or mixed with other fungicides.

3) When used for soil treatment, it is sometimes decomposed by soil microorganisms and reduces the efficacy. If the soil treatment effect is not satisfactory, other methods of use can be used instead.

4) Safety interval of 15 days.

It is best not to apply too much, as the concentration is too large and harmful to the root system.