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2022

Is it necessary to use Fiberglass insect screen for vegetable greenhouses

Author：

Fiberglass insect screen for vegetable greenhouses is similar to window screens. It has high tensile strength, UV resistance, heat resistance, water resistance, corrosion resistance, aging resistance, etc. It is non-toxic and tasteless, and its service life is generally 4-6 years, up to 10 years. At the same time, Fiberglass insect screen for vegetable greenhouses has both the advantages of shade nets and overcomes the shortcomings of shade nets, which is worthy of vigorous promotion.

JINHENG

After agricultural products are covered with Fiberglass insect screen in vegetable greenhouses, it can effectively avoid the harm of cabbage caterpillars, diamondback moths, cabbage armyworms, Spodoptera litura, flea beetles, beetles, aphids and other pests. Fiberglass insect screens are installed in vegetable greenhouses in summer, which can prevent Bemisia tabaci, aphids and other poison-transmitting pests from entering the greenhouse and prevent large-scale insect damage to vegetables in the greenhouse.

In winter, Fiberglass insect screen in vegetable greenhouse can effectively prevent the occurrence of chapped fruit. The cracking of the fruit is related to the cold wind blowing directly on the fruit surface after the top vent is opened. Therefore, Fiberglass insect screen of vegetable greenhouse is installed at the air vent in low temperature season, and the dense mesh can be used to disperse the cold wind and reduce the strength of the cold wind without affecting the normal ventilation of the greenhouse. Using the fiberglass insect screen of the vegetable greenhouse and the windshield film at the bottom of the air vent can effectively prevent the fruit from cracking and blade injury caused by the cold wind blowing directly.