Aphid is one of the most common insect pests in Hibiscus. It mainly attacks the branches and leaves of Hibiscus. At the same time, aphid also causes many other diseases such as coal pollution.
When the hibiscus planted in the courtyard grows poorly and the branches and leaves turn yellow, we should pay special attention to it. It is likely that aphids are doing something wrong. We need to spray 40% Omethoate to control aphids.
The white star beetle is what we usually call "jingkelang". Its adults will constantly bite the branches and buds of Hibiscus, so that Hibiscus plants cannot grow and bloom normally.
When the white star beetle is very dangerous, spraying 40% Omethoate can effectively prevent it; in addition, extensive management of Hibiscus can keep the ventilation and light transmission of hibiscus and strengthen pruning of twigs, which will play a good role in prevention.
For hibiscus, other insect pests include Starscream, aphid, nocturnal moth, etc., which will not be listed here by Xiaobian. As a plant under extensive management, hibiscus generally does not have too many insect diseases, but if it appears, it should be treated in time, otherwise it will affect the ornamental of Hibiscus. The above is the common insect pest control of Hibiscus. I hope that Xiaobian's efforts will have an impact on you. Help.
