想让害虫远离您的温室吗?如果是这样,那么您需要高品质的防虫网。 In this article, we’ll cover everything from different types of netting available on the market today to how to properly install it in your greenhouse.
介绍
您的温室有害虫问题吗? 如果是这样,那么您需要投资一些高质量的防虫网。 防虫网是一种物理屏障,可以阻挡各种形状和大小的害虫,包括蚜虫、粉虱和蓟马。 It’s an absolute must-have for any serious greenhouse grower.
In this article, we’re going to give you a crash course in insect nets or garden netting. We’ll cover everything from the different types of netting available on the market to how to properly install it in your greenhouse.
By the time you’re finished reading, you’ll be an expert on all things greenhouse insect netting!
什么是防虫网?
防虫网,又称防虫网或防虫网,是一种用于阻挡害虫的轻型物理屏障。 It’s made from a variety of materials, including polyethylene, polyester, polyethylene, and nylon. Of these, polyethylene ones are the most common.
Garden netting is an extremely effective way to keep pests out of your greenhouse. It’s also much cheaper and easier to install than other pest control methods, like chemical insecticides.
你的温室里为什么需要它?
一些农民问,
“Why do I need these nets? I have insecticide and that’s all I need?”
Insecticides kill insects, but they don’t prevent them from coming back. In fact, they can make the problem worse by killing off natural predators of pests like ladybugs and praying mantises. It’s a short-term solution that can lead to long-term problems.
By contrast, insect nets are a long-term solution to pest problems because they prevent pests from reaching their food source in the first place. They provide the same protection as an umbrella: by providing cover over your crops, they protect them from getting wet or damaged by wind gusts—and they keep out pests too!
防虫网具有很多杀虫剂无法替代的优点。
有效阻挡
If you have a problem with pests in your greenhouse, then the insect protection net is a must-have. It’s an extremely effective physical barrier that will keep out all sorts of pests to protect your crops, including aphids, whiteflies, and thrips.
防虫网也比其他害虫防治方法(如化学杀虫剂)便宜得多,而且更容易安装。
预防细菌和病毒
通过防止昆虫进入温室,我们可以有效地防止许多细菌和病毒影响温室。这是因为许多昆虫会传播这些问题。
科学证明,防虫网是温室内极为有效的害虫防治方法。
加州大学戴维斯分校进行的一项研究中,事实证明,防虫网可使粉虱和蓟马的数量减少高达 95%。
减少杀虫剂需求
研究还发现,防虫网可以显著减少温室中控制其他害虫所需的杀虫剂量。
And pesticides don’t just reduce plant yields, they also have an impact on the quality of the plants.
防虫网 通过物理方式阻止害虫进入温室。The tiny holes in the netting are too small for most insects to squeeze through, so they’re effectively kept out.
这种物理屏障还可以阻挡大型害虫,如鸟类和啮齿动物。
由于采用了物理屏障功能,防虫网也常用于不允许或不想使用化学农药的区域。
防虫网在控制害虫入侵的同时,还能保证室内环境的通风,起到防风、遮阳的作用,调节农业种植中的微环境。
防虫网是农业发展不可缺少的辅助手段。
防虫网如何使用?
防虫网使用起来非常简单。只需将其悬垂在温室上或覆盖高架床,然后用防虫胶带、钉书钉或重物将其固定到位即可。You can also put insect nets directly over your row cover or hoops. Make sure that the netting is taut so that pests can’t squeeze through any gaps.
使用时,我们还需要确保所有区域都被覆盖。因为害虫非常小,即使是最小的缝隙也能让它们进入。
为了更加安全,您还可以在地面或温室底部周围添加防虫屏障。
您还应该定期检查防虫网是否有破洞或撕裂,并立即修复。
如何防止防虫织物撕裂?
The most common cause of insect netting tearing is physical damage. That’s why it’s important to handle the netting with care and avoid sharp objects that can puncture it.
Another way to prevent insect nets from tearing is to choose a high-quality product. Insect nets that’s made from durable materials, like polyethylene, are less likely to tear than cheaper options.
When you’re not using it, store insect mesh netting in a cool, dry place. And make sure to inspect it for holes and tears before each use.
当谈到 昆虫网, there are a few different options to choose from. The type of netting you need will depend on the specific pests you’re trying to keep out and the size of your greenhouse.
我们提供的防虫网主要有以下5种类型:
产品编号
网目(厘米)
货号
重量 (gsm)
网孔尺寸(毫米)
遮光百分比
空气传动
抗紫外线
最适合:
5130-60
6/6
17 网格
60
1.42×1.42
16-18%
75%
5 年
黄蜂、苍蝇和飞蛾
5131-70
10/10
25 目
70
0.77×0.77
18-20%
60%
5 年
果蝇
5131-80
12.5/12.5
32 目
80
0.60×0.60
20-22%
45%
5 年
果蝇、潜叶蝇
5132-110
16/10
40 目
110
0.77×0.40
20-23%
35%
5 年
白斑病、蓟马
5133-130
20/10
50 目
130
0.77×0.27
25-29%
20%
5 年
虱子、蓟马、粉虱和潜叶蝇
如何选择?
产品那么多,我该怎么选?有没有什么选择依据?
这里我们提供 2 种选项供您选择,因此您可以根据自己的情况选择防虫网。
1. 根据害虫种类进行选择
If you want to keep out smaller pests, like thrips and whiteflies, you can use a smaller mesh size. For larger pests, like caterpillars and beetles, you’ll need a larger mesh size.
You can buy insect netting online or at a local gardening store. Insect nets are typically sold by the linear foot, so you’ll need to know the dimensions of your greenhouse before making a purchase.
The best insect netting is the one that meets your specific needs. Consider the type of pests you’re trying to keep out, the size of your greenhouse, and your budget when making your selection.
防虫网有用吗?
是的。
防虫网是防止多种害虫(包括毛虫、甲虫、粉虱、蓟马和蚜虫)的有效方法。
防虫网的使用寿命是多久?
超过 5 年。
防虫网的使用寿命取决于材料的质量。便宜的防虫网更容易撕裂,使用寿命也不长。
防虫网是不是选小一点的比较好?
不。
网眼并不是越密越好,因为如果选择的网眼太小,会影响网眼内部的通风,对植物产生不利影响。
结论
对于任何园丁或农民来说,防虫网都是必备的。 It’s an effective way to keep out a wide range of pests, and it can be used on a variety of crops. 防虫网通常按线性英尺出售,因此在购买前请务必测量您的温室。