Spiders

They are tough. I am assuming that you are reffering to a greenhouse situation. Because in nature, these little pests are controlled by mite predators, which are mites themselves. Indoors, it's a little more difficult and sometimes if it's really bad, you have to dump everything and sanitize and just start over.

First off, sanitation is paramount. Don't let anybody bring something over as a gift. Don't bring in anything in from a discount store unless you know it is bug free. If possible, grow everything from seed or at least bug-free cuttings.

If it's too late for that, then try soap solution sprays. Fog a solution of say 10% Dawn onto the plants and make sure to get 100% coverage. Repeat every two to three days because new eggs will be hatching out and the spray doesn't affect the eggs. Rinse and repeat. It may take two months or more.

If you try to use insecticides, you will kill any mite predators and the red mites will develope a resistance to the pesticide and you can't win that one.

If it's really bad, just start over. It will save you time.

A man whose wife has died is known as a widower.
A male widow is called a widower.

the black widows bite can kill a full grown man in minutes

Yes, because they eat any living thing that gets trapped in their web.

there is no telling, human legs are different sizes and lengths

Either wait for it to crawl out.

Use something to suck it out or just go to your doctor.

An ant (insect) fits that description.

I'm not sure if what you are looking at is a worm per se. It sounds more like a caterpillar which is the larvae of either a butterfly or moth. Try looking up different types of caterpillars since they tend to be quite colorful and can have hairs that stand out on various areas of their segmented bodies. That sounds kind of like a wooly bear caterpillar to me. wooly bears are often black with redish fuzz and black fuzz. (3 stripes) They become Isabella moths.

Spiders are arachnids which are within the animal phylum of Arthropods. Some other arthropods are insects and other "bugs," crabs, lobsters, and even barnacles.

Their venom is more poisonous than a rattlesnake's by volume, because it can only be produced in very small quantities.

Anyone bitten by a Black Widow spider should seek medical attention immediately.

Most individuals will experience substantial pain and tissue swelling within a few seconds after the bite, so where possible they should not operate vehicles.

No, they eat their mates. Hence the name 'widow'.

I'm not sure about that. I have a double paneled window in the kitchen and have watched a black widow grow from a tiny speck. She has grown to a lovely size.

I noticed the remains of a male black widow discarded and I watched as she built her round egg container. She tended to it for several weeks. I watched it daily and eventually noticed several tiny spiders on the glass. She didn't kill them at first. She seemed to do something to them by hitting them with one of her long front legs. She would insert the legs into her mouth and then touch them. Then I noticed a web covering over them. Occasionally, they would move around, but did not grow much at all. They definitely were less agile than the mother. And they avoided her at all cost. There were four live babies and now there are only the remains. They did not grow normally.

This window allows other insects in but sometimes the fishing is scarce. It may just be a case of survival of the fittest and I think she ate those babies.

Another thing I thought was fascinating to watch is how she traps her food. She walks along the web feeling vibrations with her two front legs. When she feels anything on the line above her she manipulates the line with her front legs and tries to ensnare the wiggling insect by wrapping the line tighter around the catch.

I have named her Cleopatra.

Some spiders, like the black widow have dangerous venom that can kill a dog, or even a human.

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The first signs of a black widow bite are sharp pain and swelling or redness at the bite location. Later symptoms include muscle spasms, chills, fever, vomiting, headache, stupor or restlessness, and high blood pressure.

Definitely they are. They have paralyzing fangs that stab fish, garter snakes, frogs, and small mice. If you put your hand on the fishing spider, it will bite you, paralyze, or injure you.

2 to 3 weeks

a ladybird

so that man do not fall into their trap

Spinnerets

Why does it matter is it trying to eat you if so it eats humans

A garden Spider Has 8 Legs

If you get bitten by a red back spider, then you will probably get nausea. The nausea won't be too bad, but get the doctor to treat the bite immediately. If the venom gets to deep, you are in danger, you could even die!

The most dangerous North American spider is the Black Widow spider, because it has a potent neurotoxic venom which can cause harmful effects in both humans and animals.

They protect themselves by a chemical smell that they release from their mouths that only other animals and insects can sense. This smell refremes other animals from the spider.

The body of a spider has two sections, a cephalothorax and an abdomen. Attached to the cephalothorax are its 8 legs, 8 eyes, 2 chelicerae (biting mouthparts), 2 poison glands, and 2 short, leglike appendages called pedipalps or palps.