Flower blight control method

First, the symptoms

In the early stage of disease, small red-purple spots appeared on the shoots, and then gradually expanded into large lesions. The lesions were dark brown in the center, with reddish-brown or purple-brown edges, and slightly raised upwards. The later lesions were dark brown, and the surface was longitudinally severe. At that time, the whole plant died.

Second, control methods

(1) Cut out rot branches, dead branches and rot leaves in time and burn them in a concentrated manner.

(b) At the beginning of the disease, 75% of chlorothalonil wettable powder can be sprayed with 600 to 700 times spray.

(C) When the disease is severe, spray control can be carried out with 50 percent of the special 800 times of the bacteriostatic or 50 percent of the carbendazim from 800 to 1000 times.

Rectangular Three Section Lifting Column

Rectangular three-section Lifting Column is a device used to control intelligent lifting table, which is usually composed of a column, motor, control system and power supply. According to different usage scenarios and functional requirements, lifting columns can be divided into the following categories:
Single motor, double motor rectangular three-section lifting column: lifting column is usually used for lifting table accessories, three sections stable and noiseless lifting, can be composed of intelligent lifting table and lifting system.

Rectangular Three Section Lifting Column,Three Section Lifting Column,3 Stage Lifting Column,Double Motor Three Column

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