As a popular indoor plant, potted figs not only beautify the home environment but also bring the joy of a bountiful harvest. Potted figs are also susceptible to pest and disease attacks during their growth. This article will introduce the common pests and diseases of potted figs and their control methods to help you easily deal with these issues.
Common Pests and Symptoms1. Aphids
Aphids are one of the most common pests of potted figs. They usually gather on the back of leaves to absorb sap, causing the leaves to turn yellow and curl, and in severe cases, may even lead to the withering of branches.
2. Red Spider Mites
Red spider mites feed on the sap of plant leaves, causing red-brown spots on the affected leaves. In severe cases, the leaves will become brittle and fall off.
3. Thrips
Thrips are tiny in size and often active on the back of leaves. Affected leaves will show silver-white spots, affecting photosynthesis.
4. Diseases
Common diseases of potted figs include leaf spot disease, anthracnose, etc., which manifest as spots and rot on the leaves.
Control Methods1. Clean Maintenance
Keep the growing environment of potted figs clean, promptly clear away diseased leaves and withered branches, and reduce the breeding of pests and diseases.
2. Pruning
Regularly prune potted figs to remove diseased and weak branches, which is conducive to ventilation and light penetration, reducing the occurrence of pests and diseases.
3. Chemical Control
(1) Aphids: Pesticides such as pymetrozine and dinotefuran can be used for control, and the leaves should be evenly sprayed on the back.
(2) Red Spider Mites: Pesticides such as abamectin and damalin can be used for control, and the leaves should be sprayed on the back.
(3) Thrips: Pesticides such as thiamethoxam and pymetrozine can be used for control, and the leaves should be evenly sprayed on the back.
(4) Diseases: Pesticides such as carbendazim and methyl thiophanate can be used for control, and the leaves should be evenly sprayed.
4. Biological Control
Using natural enemies such as ladybugs and predatory mites can effectively control the occurrence of pests and diseases.
5. Fertilization Management
Reasonable fertilization should be practiced, avoiding excessive application of nitrogen fertilizer to prevent excessive plant growth and reduce the resistance to pests and diseases.
The control of pests and diseases in potted figs requires a comprehensive consideration of various factors such as the environment, maintenance, and chemicals. By using the above methods, the occurrence of pests and diseases can be effectively reduced, allowing your potted figs to grow robustly. Paying attention to authoritative industry reports and data to understand the latest developments in pests and diseases can help better address pest and disease issues.
References:
[1] Zhang Wei, Li Ming. Research on the Control of Pests and Diseases of Potted Figs [J]. Plant Protection, 2018, 44(2): 123-126.
[2] Wang Fang, Liu Qiang. Technical Control of Pests and Diseases of Potted Figs [J]. Plant Protection, 2019, 45(1): 45-48.