1. What to do if there are bugs1. Red spider mites: The adult red spider mites mainly harm leaves. They suck sap on the leaf surface and small yellow-white spots will appear. In severe cases, the leaves will turn yellow, dry up and fall off. When the disease is discovered, spray pesticides to treat it. You can choose drugs such as DDT and dicofol. Just add water and spray according to the instructions. Be careful not to make the concentration too high to avoid pesticide damage. 2. Scale insects: Its adult insects can be observed with the naked eye and they mainly harm leaves. When you find it, you can catch it with your hands or brush it off with a brush dipped in water, and then spray white vinegar to prevent it. If there are too many of them, change the soil and pots, and spray them with Baichongling to completely eliminate them. 3. Aphids: When infected with aphids, you can directly squeeze them to death with your hands or wipe them off with a rag. When the number is large, you can spray dichlorvos or omethoate. 2. Can carbendazim be used for worms?Carbendazim is a type of disinfectant pesticide. If the plant is infested with insects, it is best to choose different medicines according to different pests. Carbendazim is not very effective and can be used to disinfect the soil. In addition, if you want to avoid insect pests in the later stage, you need to adjust the maintenance environment, ventilate more often, and ensure air circulation. |
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