Maggots in the compost bin IN MY KITCHEN
Prachi
10 years ago
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glib
10 years agotoxcrusadr
10 years agoRelated Discussions
grubs or maggots in my compost bin!!
Comments (51)I've found that the BSF maggots create the moisture via their effluent and that BSF maggots themselves appearing aren't a sign of too much moisture. My compost is in a vented rotating barrel and pretty much always has BSF maggots, no matter what I do. I've just accepted them. I have noticed a few things--they're great at breaking stuff down and my compost rots much faster than before. They make effluent so make sure you're either filling the compost with dry stuff constantly or have a place for the fluid to drain. I keep a bucket under mine and dump the liquid on my fruit trees, they love it. The buggers can survive sitting in the tub in the sun in the summer in Arizona. As long as you turn the compost a few times a week it doesn't go anaerobic. I use the compost with the maggots in it just fine, it has never damaged my plants. The maggots have a distinct smell they create that kinda makes me gag but if the compost smells like vinegar or crazy putrid rot from a distance, you need to start draining the liquid and aerating. So, weird smell when in touching distance, yes. Terrible smell everyone notices, no. And, I've never noticed swarms of flies in my area. Pretty sure I'm helping support the local bird and lizard population with all the maggots....See Moremaggots in compost?
Comments (2)I doubt that they're anything to worry about. They're most likely a larvae of a regular type of fly, or the larvae of the Black Soldier Fly. Both of these lay eggs on or near decomposing garbage, they eat their way through their larval period, and then they hatch out into whatever fly they are. This link shows the lifecycle of the common housefly: http://science.howstuffworks.com/environmental/life/zoology/insects-arachnids/housefly4.htm This is the nuisance fly that makes a nuisance of itself in your home, patio and around your picnics. This link shows the larval and adult stages of the black soldier fly (BSF): http://www.esrint.com/pages/bioconversion.html You will notice that as the larvae of the BSF get larger, they get flatter and turn brown. If you have chickens, ducks, the larger pet birds, fish or some reptiles, they find these larvae delicious and nutritious at all stages, as they are high in protein, calcium and other nutrients. These flies hate being indoors, so you aren't likely to find them much in your house or around your food, as they prefer decomposing organic materials. By the time the compost has finished, it's safe for either veggies or ornamentals, no matter which fly it is. Sue...See MoreWhat is this in my compost bin?
Comments (6)I have these same larvae in my compost whenever I add cantaloupe rinds. This in the only time I have them and thought their parent might be attracted to the smell of decaying cantaloupe more than other stuff. What others have said about moisture makes more sense, since cantaloupe have lots more moisture than any other things I put on the pile. I've never had any problem with odor as you normally do when fly maggots are around, so I never worried about them. I have lots of birds in my yard because I feed them year round. I had noticed that the birds never seemed interested in the larvae, so I thought they might not be regular fly larvae or mealworms. I even put a bunch of them in a pan near a bird feeder, and nothing ate them. After seeing that BILL13286 identified them "Black Soldier Flies", I search on Google to read more about them. It seems that some people use them for Vermicomposting like earthworms. These guys make red wigglers look downright lazy and finicky. The link below from the Vermicomposting Forum has lots more info about them. Once I saw a picture of the adults, I recognized them from my yard right away. I had always thought they were a kind of wasp before. The one problem I've had with them, was that I use compost when I re-potted a large ficus tree last fall. This spring, I had about a dozen of the adults come out of the dirt in the plant's pot. I aways put my ficus tree outside for the summer, so I went ahead and moved it outside when the little guys started hatching. Normally before I use compost in my houseplants, I put it in a bucket and pour boiling water over it to kill bugs, and then let it cool overnight before using it. Last fall I was in a hurry because it was going to frost, and I wanted to re-pot the tree before I brought it inside. I had not sterilized any compost ahead of time and simply got a big bucket full to fill the pot with when I trimmed the tree's roots and re-potted it. They're sort of cute and didn't bother me, but my wife was creeped out by them when they started hatching. Unlike other flies that bite and transmit diseases, these little guys don't even have a mouth when they grow up. Once they are adults, they have sex and die. Not even a dinner before or cigarette afterwards. The forum thread below referenced a website that discusses their use for large scale waste disposal. It explains why I had never noticed any smell when I saw them, unlike the smell you notice on things that have maggots. The Black Soldier Fly larvae secrete a digestive enzyme on stuff that helps them digest the material and prevents the "rotting smell" of anaerobic bacteria. Most maggots rely on anaerobic bacteria to pre-digest things for them, which explains why stuff normally stinks when you find them. http://www.esrla.com/brazil/frame.htm http://forums.gardenweb.com/forums/load/verm/msg09092026510.html Thanks to asking this question. I had noticed the larvae in the summers, and the adults hatching last spring from the potted plant, but I had never connected the two. I'm slow sometimes to make connections that should be obvious. Greg Here is a link that might be useful: All about Black Soldier Fly...See MoreCompost Maggot Help
Comments (4)I used to not like having the regular (house) fly larva, because it's just kind of gross-looking and also didn't want to think I am contributing to larger fly populations. However, after I read about the soldier fly larva, I changed my thinking a bit. There are so many organisms involved in working through a compost pile. Of course, I'll try not to have ingredients that attract these flies and their larva, but if something gets through and they arrive, it doesn't bother me anymore. The interesting thing is that, last winter, there was a cold front that killed these larvae also, and their bodies remained in the compost pile. In the spring when I used the compost, I had forgotten about them, but now I am reminded that even they can become part of the compost which I use in my garden. So now I pretty much live and let live, as far as the compost pile is concerned....well, except for having rodents live there. They may come at night and rummage and eat stuff, but I definitely don't want anything bigger than insects hanging around the pile....See Moreelisa_z5
10 years agoPrachi
10 years agotoxcrusadr
10 years agoplaidbird
10 years agoglib
10 years agoplaidbird
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10 years agonugsandnibs
10 years agoPrachi
10 years agoMzTeaze
10 years agotoxcrusadr
10 years agoLisa_H OK
10 years agoSusan McLaughlin
4 years agokimpa zone 9b N. Florida.
4 years agoLisa Johnson
3 years agolast modified: 3 years agotoxcrusadr
3 years agoarmoured
3 years ago
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kimpa zone 9b N. Florida.