1、 Disease

Symptoms: the main disease of torch flower is rust, which is mainly caused by the parasitic rust of fungi. It endangers the leaves and stems, resulting in small blisters on the affected parts. Some will also cause tumors, curved branches and clumps on the branches, and even defoliation and poor growth. If it is serious, it will lead to a large amount of water evaporation in the plant, resulting in rapid withering and death of the plant

Prevention and control: preventive measures should be taken every day to strengthen ventilation and promote contact with fresh air, which can reduce the occurrence of diseases. In the early stage of the disease, it can be sprayed with 25% weixiuling emulsion 400 times or lime sulfur mixture

2、 Pest

Symptoms: it is also easy to be infected with insects, mainly caused by beetles. It is easy to bite flowers during flowering, resulting in problems in the growth state of the whole plant and seriously affecting the beauty

Prevention and control: in the daily maintenance and management, prevention should be done well. In winter, attention should be paid to pruning and cutting off the branches with insect pests. We should also remove the weeds piled around to reduce the source of the disease. If the situation is serious, Omethoate can be used