First, sunny management
The general situation of tomato rotten fruit is caused by pathological infection caused by poor weather or improper time during management. Therefore, it is required that plant management of tomatoes must be carried out in fine weather.
Second, the removal of the source of law
After the tomato is infected with the pathogen, the branches and leaves are more obvious. When there are brown spots on the branches and leaves, this is the initial stage of the infection. It is necessary to remove and destroy the diseased leaves and leaves in time, and remove the residual leaves and decaying leaves on the ground in time to concentrate on Outside the park, burn it or dig it. Prevent the spread of the source.
Third, the application of pesticide control
When the weather is continuous and rainy, and the humidity of the air is high, the tomato is most susceptible to infection, and it is necessary to carry out drug control. Soft rot can be sprayed with 70% dikesone 1000 times liquid, spray once every 8~10 days; brown spoilage disease is sprayed with 25% of toxic mycelium 800~1000 times, spray once every 7 days, Spray even 2~3 times; anthracnose is sprayed with 80% anthrax hydrazine WP 800 times or 50% carbendazim WP 500 times, spray once every 8~10 days, even spray 2 times.
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