Are you really good at buying Greenhouse Insect Nets?

Aug. 07, 2020

Greenhouse Insect Nets shape like window screen, with tensile strength, uv resistance, heat resistance, water 

resistance, corrosion resistance, aging resistance and other properties, non-toxic and tasteless, service life is 

generally 4-6 years, up to 10 years.It not only has the advantage of sunshade net, but also overcomes the deficiency 

of sunshade net.

It is necessary to install insect-resistant net in greenhouse. It can play four roles:

1. Effective insect control.After covering insect-control net, it can basically avoid many insect pests such as rapeseed 

insect, diamond-moth and aphid.

After the agricultural products are covered with Greenhouse Insect Screen, they can effectively avoid the pests 

such as the cabbage moth, the cabbage moth, the twill moth, the yellow trestle beetle, the ape leaf beetle, the aphid 

and so on.

According to experiments, the protective effect of insect-resistant net on green cabbage, asparagus bean pod bean 

pod bean pod bean pod bean asparagus fly, and Asparagus coat fly is 94-97%, and 90% of the protective effect on 


2, can prevent disease.The spread of the virus can have disastrous consequences for greenhouse planting, especially 

for aphids.However, after installing insect-proof net in greenhouse, it cut off the way of virus transmission, greatly 

reducing the incidence of viral diseases, and the control effect is about 80%.

3. Adjust air temperature, earth temperature and humidity.In the hot season, the greenhouse was covered with a white 

insect net. The experiment showed that in the hot July-August, in the 25-mesh white insect net, the temperature in the 

morning and evening was even with the open ground, and the sunny noon was about 1℃ lower than the open ground.

In early spring, march-April, the air temperature in the Greenhouse Insect Screen covering shed is 1-2℃ higher than 

that in the open field, and the ground temperature of 5cm is 0.5-1℃ higher than that in the open field, which can effectively 

prevent frost.

In addition, the insect-control net can prevent part of the rain from falling into the shed, reduce the field humidity, reduce 

the incidence of disease, sunny days can reduce the moisture evaporation in the shed.

4. Shading effect.Summer light intensity, strong light will inhibit the vegetative growth of vegetables, especially leafy 

vegetables, and Greenhouse Insect Screen can play a certain role in shading, 20-22 mesh silver gray insect repellent net 

in the general shading rate of 20-25%.

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