They can and will eat all smaller bugs including Spiders given the opportunity. black widows are always low to the ground in undisturbed areas primarily in the summer and their webs are very distinctive. Due to these factors you don't have to rely on other insects to minimize their numbers since they are so easily found. A good home treatment is get a can of wasp and hornet freeze an spot spray around your foundation on occasion where you see them. This will kill them instantly.
spiders
Spiders are all relatives and when different spiders mate they get different species of spiders. that's how black widow spiders came to england.
no
No
Black Widow Spiders are usually found along the Lake Michigan coast line.
Black widow Spiders are the most toxic spiders in the united states, luckily the typical life span of a Black widow spider is only 2-3 years.
Most spiders in general are considered pests. Black Widow spiders are relatively poisonous and thus considered more of a pest than many spiders.
There are many spiders. Two are tarantulas, and black widow spiders.
Black widow spiders live around logs and rocks any where they can make a nest
Like all spiders the black widow has smell sensors on its legs.
this big [ ]
depends