#Autumn Life Punch Season#Citrus scab disease is a common citrus disease that mainly harms the fruits and leaves of citrus. In order to effectively control this disease, growers need to use drugs rationally and take scientific preventive measures. This article will introduce the effect and preventive measures of manganese zinc with different fungicides in the treatment of citrus scab disease.
In the treatment of citrus scab disease, manganese zinc can be used with the following fungicides:
1. Pentazole oxime: This drug combination has a good therapeutic effect on citrus scab disease, and can effectively protect the fruits and leaves of citrus. However, long-term single use is prone to drug resistance, and it is recommended to rotate with other drugs.
2. Benzostrobin: This combination of drugs has good permeability and therapeutic effect, and can effectively control the spread of citrus scab disease. At the same time, it is also able to promote the growth and development of citrus fruits.
3. Pyraclostrobin: This drug can inhibit the growth and reproduction of citrus scab pathogens, so as to achieve the purpose of treatment. However, pyraclostrobin alone is prone to the development of resistance and rotation with other agents is recommended.
4. Benzol Proconazole: This combination of drugs has a strong therapeutic effect and can quickly control the condition of citrus scab disease. At the same time, it can also promote the coloring of citrus fruits and the improvement of sugar content.
To prevent citrus scab disease, growers can take the following measures:
1. Strengthen field management: clean up orchards regularly, cut diseased branches and leaves in time and destroy them centrally. Rational fertilization, increased application of organic fertilizer, phosphorus and potassium fertilizer, improve the disease resistance of citrus plants.
2. Scientific medicine: choose formal channels to purchase pesticides, and follow the instructions for pesticide use for scientific proportioning and application. During fruit growth, some protective fungicides can be appropriately used for prevention.
3. Cultivate disease-free seedlings: When buying citrus seedlings, choose disease-free and healthy plants. Disinfect before planting to avoid bringing germs into the orchard.
4. Promote new varieties: choose varieties that are more resistant to citrus scab disease for planting, such as Wenzhou mandarin mandarin, Ponkan, etc.
5. Strengthen disease monitoring: regularly observe the growth of citrus, and timely detect and treat diseased strains. At the same time, it is necessary to pay attention to weather changes to avoid the occurrence and spread of diseases caused by environmental factors.
In short, the prevention and treatment of citrus scab disease requires a combination of measures by growers, rational use of medicines and improved field management. In terms of medication, it is recommended to rotate the above four drugs to reduce the development of drug resistance. At the same time, it is necessary to strengthen the monitoring of the disease and detect and treat the disease strain in time. Only by adopting scientific methods to prevent and treat citrus scab disease can we ensure the high yield and quality of citrus. #Wolkan##Pyraclostrobin#