In order to prevent worms in vegetable greenhouses early, the following must be done:

Covering silver-gray mulching film can be used for flooding, anti-virus and protection, as well as weeding. Silver-gray plastic film has a light transmittance of 15%, a light reflectance of more than 35%, and infrared rays in the reflection, which have a repellent effect on the aphids. In addition, silver-gray membranes can be suspended at the vents of greenhouses to repel aphids.

Set yellow plate to induce aphid has a strong tropism for yellow, yellow traps can be set to kill adults. Specifically, the fiberboard or cardboard can be cut into 10.2 meters long strips, coated with orange peel, and then coated with a layer of viscous oil (add a little oil with a small amount of oil on the 10th), 32-34 pieces per acre, placed between rows So that the bottom of the yellow plate is even or slightly higher than the top of the plant. When aphids, mealworms, etc. stick to the board, it is necessary to re-stick the sticky oil, which is usually recoated for 7 days.

Set insect nets Insect nets are a kind of covering materials, which are woven with nylon fibers and are in the shape of window screens with a density of 30-50 mesh. Insect nets are widely used in the production of vegetables in summer and autumn, enabling fast-growing vegetables in the summer to not be sprayed with pesticides, thus achieving the goals of labor saving, medicine saving, and safety. Its use is directly covered in the greenhouse, covered all-weather all-weather coverage. Insect nets must be sealed around the perimeter, always check for damage holes to prevent pests from infiltrating. According to the test, using insect nets after May will not only help prevent aphids but also prevent other pests from entering the shed. In addition, the temperature in the greenhouse can be reduced by 3°C, and the ground temperature can be lowered by 2°C. This can greatly affect the growth of vegetables.

In addition, urea, washing powder, water can also be mixed in a ratio of 4:1:400 to make “washing urine mixture”, and it has good control effect on many pests such as aphids, cabbage caterpillars and red spider that damage vegetables and flowers.

Germany imported beads

Imported French lens

mould Die-casting  Eight edge type Revolving arm

Optional emergency power supply≥3 hours

Main Feature:

1.ZF series of reflective shadowless lamp is widely used in various occasions operation lighting needs,is the ideal lighting equipment of modern operation room.

2.Full close streamline lamp body design completely meets the demand of the sterilization and high standard of laminar flow purification in operation room.

3.Adopting more than 5280 slices of reflection mirror, guaranteeing 1200 mm lighting depth.

4.Special design of color temperature compensation provides closer to that of natural sunlight and helps the doctor to distribute operation parts clearly and accurately.

5.The back-up bulb will start work within 0.2 seconds automatically in case the main bulb is damaged,ensuring the continuation of surgical operation. There`s failure indication in the handle control panel,to recommend the bulb to be changed after operation.

6.Detachable handle jacket ,can be used for high temperature (≤134℃)sterilized.

7.Digital-control circuit offers many functions, with 10 segment brightness selection stepless lighting regulation,brightness memory, low voltage start-up and power on self test etc.

8.The life-span of OSRAM halogen bulb is up to 1500 hours; the bulbs can be changed easily.

9.Germany ORSAM  lamp socket,thermostability

10.Balance arm can be optional Germany imported or domestic.

11.Mould Die-casting  Eight edge type Revolving arm

Overall Reflex LED Operating Light

Overall Reflex LED Operating Light,LED Surgical Lights,Overall Reflex LED Operating Light,Reflection Operating LED Light

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