What are the common diseases and pests of African Jasmine? How to control them?
The editor brings you the common diseases and pests of African Jasmine and how to control them, some small experiences in plant cultivation. Next, our site editor will introduce to you.
African Jasmine, scientific name Stephanotis floribunda, is a evergreen vines shrub, loved by people for its elegant flower shape and fragrant aroma. Its flowers are usually white or light yellow with a strong fragrance, often used for wedding decorations or as raw materials for perfumes. However, during the cultivation of African Jasmine, you may encounter some diseases and pest problems. Here are some common diseases and pests of African Jasmine and their control methods.
1. ——Leaf spot disease——: This is a disease caused by fungi, mainly manifested by irregular brown spots on the leaves, which can cause the leaves to turn yellow and even fall off in severe cases.
2. ——Root rot disease——: Caused by fungi or bacteria in the soil, leading to root rot and affecting the normal growth of the plant.
3. ——Aphids——: Sucking the sap of the plant, causing the leaves to deform and curl, while secreting honeydew, which can easily cause sooty mold.
4. ——Red spider mites——: Sucking the sap of the plant, causing yellow spots or withered leaves.
5. ——Powdery mildew——: Caused by fungi, mainly affecting leaves and young stems, forming white powdery substances.
6. ——Grey mold disease——: Caused by fungi, mainly affecting flowers and young leaves, forming a gray mold layer.
In response to these diseases and pests, the following control measures can be taken:
1. ——Choose healthy seedlings——: When purchasing or exchanging African Jasmine, choose seedlings that are free from diseases and pests.
2. ——Reasonable fertilization——: Avoid excessive application of nitrogen fertilizer to prevent excessive plant growth and reduce disease resistance.
3. ——Reasonable watering——: Keep the soil moist but avoid waterlogging to reduce root diseases.
4. ——Improve ventilation——: Maintain good ventilation in the cultivation environment to reduce diseases caused by high humidity.
5. ——Regular pruning——: Timely remove diseased leaves and branches to reduce the spread of diseases.
6. ——Biological control——: Use natural enemies, such as ladybugs and centipedes, to control the number of pests.
7. ——Chemical control——: At the early stage of disease and pest occurrence, corresponding measures can be taken for prevention and treatment. For example, use fungicides such as carbendazim and carbendazim to control leaf spot disease and root rot; use insecticides such as abamectin and pyridaben to control aphids and red spider mites.
8. ——Physical control——: Use yellow sticky traps to attract and capture small pests like aphids, reducing their damage to the plant.
9. ——Strengthen monitoring——: Regularly check the growth condition of the plant, promptly detect the signs of diseases and pests, and take early detection and treatment.
10. ——Reasonable crop rotation——: Avoid continuous planting of African Jasmine in the same location to reduce soil-borne diseases.
11. ——Use biological agents——: Before the disease occurs, biological agents such as Trichoderma can be used for prevention to enhance the plant's disease resistance.
By taking the above measures, diseases and pests of African Jasmine can be effectively controlled, maintaining its healthy growth. At the same time, it is also important not to overuse chemical agents to avoid adverse effects on the environment and human health. During the cultivation process, emphasis should be placed on ecological balance and sustainable development, creating a good growth environment for African Jasmine.
Do you know the detailed introduction about the common diseases and pests of African Jasmine and how to control them mentioned above?