I worked for an insect farm for over a year. It was run by unremarkable capitalists of mediocre intelligence who wouldn't accept any assertion that there was room for improvement.
Because they failed so hard at growing a certain species of grub, we had to truck in our stock of that species from another company so we could resell it. They must have had pretty bad containment procedures because crickets got in with the grubs. But the crickets were fine in transit.
2 days ago I talked to a guy who said he just uses smooth plastic bottles for those roach traps, with some water inside and maybe something that smells like food.
A lot of online how-tos recommend the drop of dish soap. I personally never got it to work, I think it blocked the smell of the vinegar and flies didn't even come close. When I tried the vinegar on its own, they flew right in and drowned in it.
Ah yeah, roachmilk. A year into working at the bug farm, a coworker told me about it, and we all thought he was bullshitting until we looked it up.
You need to kill the roach to extract the milk; it would be really hard to reconfigure the organ such that you could pump it out. More importantly, you get maybe a few microliters of milk per roach, after a process that is neither simple nor energy-economical. It's only ever going to be a wealth-flaunting food item.
Instead of wasting most of the roach, you might as well eat it. Or better yet, eat your beans instead.
This is one company that made ice cream and other "dairy" products from black soldier fly larvae.
I've never eaten a BSFL, but they do have 20% protein, 9% fat, and 1% calcium. I can easily imagine that crushing them, filtering them, and mixing in sugar and flavorings would yield something that would taste like gelato.
Depends on what kind of bugs! For some kinds of bugs, having 200k of them in my apartment would make me quite happy.
There are lots of different levels of cockroach activity. If you've ever been in a place that's had an out-of-control roach infestation for a while, you'll be familiar with the smell- not just of the bodies but the frass (looks like coarse ashy black dust) too. If you can smell it then there's a major problem. If you can't smell or see it then it may be at an okay level.
If you frequently wake up with bugs, try sleeping on an air mattress or something, in sheets and clothes that have all been washed and kept sterile, on a section of the floor that you've blocked off with diatomaceous earth in every direction. If the bites don't happen in a few nights of that, then you have a crawling bloodsucking insect problem.
The biggest issue is food and habitat. Every indoor environment is an ecosystem. If it makes sense for their populations to live there, they're going to, and any pest control is going to be an uphill battle.
Cockroaches like dark damp places, so if you have any leaks, they'll flock to those. If you have any standing water they will find it. If there's a leak in the walls of a stick-frame construction, the damp plywood can harbor them basically indefinitely. You can make your own traps with smooth enough conic-section 32oz soup containers: leave the lid on, cut the bottom off, oil the inside rim, place it upside down with bait on the lid. There are lots of pest control products for roaches. Don't get the endocrine inhibitors, it won't satisfactorily solve your problem; you want the straight killers like emamectin.
Flies like rotting and fermenting stuff. They'll land on it, but if it's all liquid, like a jar with vinegar sugar water, they'll drown in it. This control measure can be combined with fly strips which are pretty cheap.
Moths like tight fibrous things, especially with a carbohydrate source, even more so if that source is damp or humid. Many of them will go away if you have one of those UV bug zapper bulbs/lights.
General stuff to keep a lot of pests out includes limiting the humidity, keeping all kitchen waste in a sealed container, keeping all carpets vacuumed and all smooth floors mopped, not leaving doors open, and making sure all window screens are intact and cracks are sealed. Unfortunately in most conventional housing, every seam has cracks and many aren't reachable.
Some things like spiders will curb the population of other arthropods. Centipedes will too, but they make most people (myself included) squeamish.
Jam is a dessert food. It doesn't belong as a central part of a meal.
Yet Americans will eat it with sweetened peanut butter and sweetened bread and call the resulting creation, whether in its squishiness or its sogginess, a full meal.
You don't need passive income to be able to do what you want. Mostly you just need to get past the barrier of housing cost.
Where I am, I could pay down a mortgage on a good house in 4-5 years of working fulltime. With another two similarly-committed comrades to share the house with, we could easily pull it off in 2 years. After that, baseline cost of living would be 6000 a year for 3 people.
After working fulltime for 2 years I quit my job and the 18 months since I've averaged less than 10 hours a week of zero-hour type gigs or odd jobs. I've been on like 12 overnight-away-from-home trips in that time, totaling over 3 months. I could probably retire on 300k, including the cost of a house. I'm going to have to start working again soon but I've been in total vacation mode for a year and a half.
At the capitalist bug farm, mice were always getting into our waxworms, because they buildings were poorly built, they used poorly-sealed kitty litter boxes to grow the waxworms in, and the racks easily allowed the mice to climb up (partly because of escaped-worm cocoons on them).
We'd see them running across the main floor all the time. It was very common to open up a box after 6 weeks and see a litter of baby mice inside, and barely any waxworms. Maybe one out of every 50 was like that.
Yes! I was just reading a few scientific articles about the mating patterns of darkling beetles. (not a gov't employee tho)