Grape bagging after pest control
A: After bagging grapes, attention should be paid to the prevention and treatment of grape shoots and leaf diseases and pests, and early prevention and treatment of diseases such as black pox, downy mildew, and white rot. After the bagging, 3 to 5 days, general tree general spray should be used for disinfection. Sterilization, prevention of pests and diseases. Immediately after the onset of disease, add a new high-fat film with targeted drugs and spray once every 10 days. During the growing season, use targeted drugs for prevention and treatment. Use new high-fat membrane+ plant cell immune factors to enhance immune function, use induced interferon and Active interleukins inhibit the replication of residual virus and promote the healthy growth of plants. When the grapes are close to maturity, they can be used to kill pests by hanging wide-mouth bottles or waste bottles of liquids on grape racks. The liquids can be made by mixing brown sugar, honey, water and a small amount of pesticides. Can spray pesticides.
End milling cutter for manual machine
Double-edged straight slot key machine milling cutter: Carbide milling cutter key machine with chamfering (without chamfering) deburring
Selling point: sharp and resistant to breaking Features: Sharp and anti-breaking, sharp cutting; neck chamfer design, neck strength increased by 50%, anti-breaking effect increased by 2 times. Both sharp and break resistant. Sharpness and breaking resistance are excellent, and both high and low speeds are suitable. Compared with 3 blades, 4 blades are more resistant to breaking and chip removal. Suitable for processing: civil copper key, brass key manual key machine, civil key profiling milling inner groove or milling outer groove. Car key internal milling groove and external milling groove, etc. Blade diameter specifications: 0.8, 0.9, 1.0, 1.2, 1.5, 2.0, 2.5, 3.0.Applicable machines: most manual key machines are suitable for both high and low speeds.
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