Is a spider a pest or a beneficial insect and what it eats

Spider beneficial insects are also harmful insects, such as white-fronted stilt spiders, preying on cockroaches, flies and other insects, while spider mites are of course pests that eat crops, which should be defined by whether they are harmful to human activities. For spiders, it's nothing more than a normal survival behavior.

Most spiders prey on insects, so they are mostly beneficial insects. In addition, spiders are arthropods, not insects.

The food in some places is peculiar, such as eating centipedes and scorpions, so can spiders eat them? Is it a beneficial insect or a pest:

Can spiders eat it:

Some spiders can be eaten, of course, as long as you are willing to eat, such as fried poisonous spiders, a black long-haired poisonous spider produced in the Sukhat region of Cambodia, has recently become a delicacy on people's tables.

According to local vendors, when business is good, they can sell 100-200 large spiders a day.

According to reports, as long as this spider is accompanied by garlic and salt and other seasonings, and then fried thoroughly with boiling oil immediately, it will immediately become crispy and delicious, becoming a "supreme delicacy", so that many outsiders have brought many of these "treasures" home to taste slowly after rushing to Sukun to "feast".

Are spiders beneficial or pests:

According to the definition of beneficial insects, spiders are judged to be beneficial insects. The vast majority of spiders are no more poisonous than bees, that is, they are basically harmless to humans.

That is to say, in terms of toxicity, domestic spiders will not be more threatening than some poisonous insects, and even if they are poisonous, they will not be life-threatening (except for severe allergies), and it is very beneficial to eliminate mosquitoes.

And spiders are carnivorous, these spiders on the roof can prey on small insects at home, such as mosquitoes, flies, etc., from this point of view, it can be regarded as beneficial insects.

The only downside is that once the spider gives up its web, it tends to accumulate some dust on the web.

It turns out that spiders are also beneficial insects.

Spiders are beneficial insects.

Spiders feed on insects, other spiders, myriapods, and some spiders also feed on small animals. The most common of them is to build webs to prey on insects, most of them are pests, some directly prey on insects, and some prey on small animals, such as bird catchers, etc., so it is no problem to say that spiders are beneficial insects.

However, some spiders are poisonous, and when they hunt pests, they also cause harm to humans, which is dangerous to humans, but this does not prevent them from becoming beneficial insects.

Spider feeding habits.

Spiders feed on insects, other spiders, myriapods, and some spiders also feed on small animals. Jumping spiders have good eyesight and can dive within 30 centimeters to catch their prey and pounce on them. Crab spiders wait for their prey on flowers that are similar to their body color.

Spiders burrowing in the earth build burrows lined with silk, and the entrance of the burrow has a trap that opens at night to prey on insects that pass through the hole. funnel spiders weave funnel webs, and insects fall into the nets to cause vibration; The spider itself resides in a filament tube with a narrow end that leads into a plant or a crevice in a rock.