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Anti Insect Screens
Given the increased problems and costs associated with pesticides, no modern greenhouse should be installed without the proper insect barrier. Green-Tek’s Anti-Insect Screens, correctly installed, prevent insect penetration; yet provide maximum possible air flow, essential for optimal crop yields. Several years of laboratory and field testing have resulted in patented screen structures that maximize air circulation, while keeping pest out. Special equipment has been developed to ensure hole size accuracy using strong UV resistant yarns.
Benefits:
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Selection Guide
Green-Tek’s Anti-Insect Screens block the penetration of insects and are differentiated by hole size (mesh = number of holes per inch). The type of net (mesh size) is selected according to the insect that is prevalent in the area.
Mesh 17 Protection Net
Mesh 25 Protection Net - Improves Fruit Quality
![]() ![]() The net significantly improves fruit quality by filtering out damaging sunrays and by preventing sunburn. It completely blocks hail impact, protecting crops from frost and breakage. It acts as a windbreak, creating a calm microclimate and contributing to higher yields. The net is made of monofilaments that are manufactured with special UV-resistant materials, giving the net durability and longevity. It has strong tucked selvedges, and is flexible, light, and easy to spread. Other widths are availabe upon request. The net is recyclable and environment friendly.
Mesh 40 Anti Insect Net for Shade Houses and Nurseries
![]() ![]() The net is made of monofilaments that are manufactured with special UV-resistant materials, giving the net durability and longevity. It has strong tucked selvedges, and is flexible, light, and easy to spread. Other widths are available upon request. The net is recyclable and environment friendly.
Mesh 50 Anti-insect net - blocks penetration of insects
![]() ![]() Blocks penetration of insects and protects against pests, such as tobacco Whitefly (Bemisia-tabaci), Leaf miner, Aphids and Thrips.
Mesh 50 Anti-insect Grey Net
![]() ![]() For blocking whiteflies, aphids, leafminers and other tiny insects entrance into the crop environment; widely used in vegetables, herbs, flowers and nurseries that require reduction of solar radiation.
Mesh 75 Protection Net
OptiNet 40 and 50 Mesh Dual Protection from Insect Penetration
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OptiNet blocks penetration of insects in two ways :
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SPECIFICATIONS |
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Anti Insect |
OptiNet |
Thread Size |
.24 mm |
.15 mm |
Weave |
1/1 |
1/1 |
Shade Value |
16-27% |
44-52% |
Standard Width |
43, 63, 78, 118, 141" |
39 and 78" |
Custom Widths |
Available |
Available |
Length |
Orders cut to size |
Orders cut to size |
UV Resistance |
Tested to equivalent of 5 years field experience |
Tested to equivalent of 5 years field experience |
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For protection against fruit flies (Mediterranean fruit fly, fig fruit fly, olive fruit fly), grape moth, Prudenia and Pomegrate fruit butterfly in orchards and vineyards. This net provides protection against climatic conditions such as hail, wind, and solar radiation excess, thus optimizing yield and fruit quality.















Fewer pesticides are needed to significantly reduce the number of insects entering the greenhouse structure. Dual protection significantly reduces the number of pests entering the structure, while maintaining adequate airflow and reducing costs.