
What is anti insect net?
Anti Insect Net is an agricultural protective net that effectively prevents insects from entering the planting area through physical protection, while allowing sunlight, air circulation, and water penetration.
Anti insect net is typically made of UV-stabilized high-density polyethylene (HDPE), reducing the use of chemical pesticides and contributing to sustainable agricultural practices. It is widely used in greenhouses, vegetable farms, nurseries, orchards, and various open-field plantings to reduce pest damage and improve crop quality.
Our Anti insect Net Features

Superior Insect Protection with Optimal Ventilation
Our anti insect nets feature precisely designed mesh sizes and are available in a variety of mesh sizes, including 20 mesh, 32 mesh, 40 mesh, 50 mesh, and 60 mesh. Different mesh sizes provide targeted protection against aphids, thrips, whiteflies, and other agricultural pests, while maintaining good air circulation and light transmission. It is ideal for agricultural greenhouses.
Durable, UV-Resistant Materials for Long-Term Use
Our anti insect net is made of high-quality UV-resistant polyethylene (HDPE) and can withstand harsh outdoor environments. They offer long-lasting protection against environmental wear, reducing the need for frequent replacements and providing cost-effective, long-term performance.
Easy Installation and Customized Manufacturing Solutions
As an experienced insect net manufacturer, we provide customized solutions including mesh size, width, color, packaging, and OEM production according to customer requirements. Our Anti Insect Net is designed for hassle-free installation, ensuring a smooth setup process.
Anti Insect Net Mesh Size Selection Guide
| Mesh Size | Suitable Pest | Application |
| 20 Mesh | Large insects | General crop protection |
| 32Mesh | Whiteflies and aphids | Vegetable production |
| 40 Mesh | Aphids, small flies | Greenhouse vegetables |
| 50 Mesh | Thrips and smaller insects | High-value crops |
Why Choose SUGRAND as Your Anti Insect Net Manufacturer
SUGRAND is a professional anti insect net manufacturer supplying HDPE insect nets for greenhouses, open-field crops, nurseries, and agricultural applications. We provide customized mesh sizes, widths, colors, and OEM / ODM solutions for global distributors and growers.
Competitive Price
Factory direct sales offer competitive prices and a stable supply capacity.
Complete Mesh Sizes
From standard insect netting to custom mesh sizes, we offer products in various specifications to meet the needs of diverse crops and pest control.
OEM / ODM
We support customized width, length, color, packaging, and private labeling services.
SUGRAND boasts over 24 years of experience in agricultural netting production, specializing in HDPE insect netting for the global agricultural market.
Strict Quality Control
From raw material selection, weaving, inspection to packaging, every production stage is strictly controlled to ensure quality.
Extensive Export Experience
Our anti insect net is sold to distributors, greenhouse companies, and agricultural projects worldwide.
Applications Of Anti insect Net

Greenhouse Vegetable Production
Insect netting is widely used in commercial greenhouses, effectively blocking aphids, whiteflies, leaf miners, and other flying pests. It is ideal for tomatoes, cucumbers, peppers, lettuce, and leafy vegetables.
Installing insect netting on greenhouse side walls, roof vents, or entrances helps reduce pesticide use while maintaining a healthy growing environment and stable crop yields.

Open Field Crop Protection
In open field cultivation, insect netting is typically installed on low-ceilinged tunnel greenhouses, arched sheds, or crop mulches to protect vegetables from insects while allowing for sunlight and rainwater absorption.
Our insect netting, made of UV-stabilized HDPE, effectively reduces pest stress while maintaining good ventilation. It is suitable for vegetables such as cabbage, spinach, broccoli, Chinese cabbage, kale, and carrots.
【40 Mesh Vs 50 Mesh Insect Net: Which Mesh Size Is Best for Vegetables?】

Nursery & Seedling Protection
Seedlings are highly susceptible to pests in their early growth stages. Covering the seedbed with anti insect netting effectively prevents aphids, whiteflies, flea beetles, and other small insects from damaging seedlings.
The breathable mesh structure ensures ample air circulation, sunlight, and irrigation while minimizing pest damage. It is widely used in vegetable nurseries, flower nurseries, tree nurseries, and commercial propagation facilities.

FAQs about Anti Insect Net
- Q: What material is best for insect net?A:UV stabilized HDPE is considered the best material because it offers excellent durability, weather resistance, and long service life.
- Q: What mesh size stops whiteflies?A:40 mesh is usually enough to keep out whiteflies.
- Q: How long can insect netting be used?A:3–5 years depending on UV exposure.
- Q: Is 50 mesh better than 40 mesh insect net?A:Not always. 50 mesh provides better protection against smaller insects, while 40 mesh offers better airflow and is sufficient for most greenhouse vegetables.
- Q: What mesh size stops thrips?A:50 mesh is usually enough for thrips.
- Q: Which mesh is recommended for cucumbers?A:Most cucumber growers choose 40 mesh insect net for greenhouse cultivation.
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