Control technology of pepper blight

The disease is a devastating disease of pepper, especially high temperature and rain, and high humidity. It is the peak period of pepper disease. How to diagnose and prevent it is extremely important. Symptom Identification Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
1. The roots, stems and side branches of the plants are damaged, and dark brown streaks are produced. The edges are not obvious. The branches and leaves above the streaks are quickly withered. The base of the stem often produces brown soft rot, and sometimes the white mold layer is formed in the diseased part. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
2. Dark green round lesions are produced on the leaves, the edges are not obvious. When the air is wet, the lesions expand rapidly, and white mold is visible in the diseased part. Some or most of the leaves are soft and rot, which are easy to fall off. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
3. The fruit is damaged, the lesions are dark green water stains, soft rot, the edges are not obvious, and soon spread to the whole fruit. When wet, the diseased fruit is densely grayish green. After you know the disease, you can prescribe the right medicine and effectively prevent it. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Control measures Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
After the rain, the drug should be used for clearing, and the surface of the plant and the base of the plant should be sprayed. When individual diseased plants appear in the field, it is advisable to use a combination of comprehensive spraying and rooting of individual diseased plants. Linyi Fertilizer Network Copyright
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