A home-made fly trap thats very effective
Media consistancy problems
When preparing food for the flies, it is easy to make it too hard or too soft. This is an advantage of the Sussex media mentioned in Fruit fly food which is right every time. Too wet media can be countered by inserting twisted or screwed kitchen roll or newspaper - both absorbing some moisture and creating walkways for the flies. This can be done in any case, and can increase fly yields if there is often a shortage of pupation sites.
Mold
Mold is scarcely a problem if mold inhibitors are used, but also moldy cultures are usually lightly populated. The flies (and larvae) prevent mold when present in great enough numbers. Using narrow vials with a small surface area certainly helps. When reusing old vials ensure they are cleaned efficiently - failure to do so will also increase the likelihood of mold. A soak in weak bleach can help, but make sure they are rinsed thoroughly afterwards.
Mites
Can destroy a culture. Some merely feed on the media with the flies, but some are parasitic or egg eating. Mites can be treated with Benzyl benzoate soaked bungs, but it is probably easier to discard all cultures and get clean fly stocks. Mite prevention is probably more appropriate, and flies should be housed away from possible contamination, such as in a larger closeable cabinet.
Flightless flies starting to fly
This does happen. Flies can breed with wild flies through thin vial tops (netting for example), or mix with them during handling. Where possible use foam bungs, and try to keep your flies in a closed space away from potential contamination. Once this happens, you really need to replace your stocks and start again.
Fly explosions
Yes they will get out. I use a vinegar trap; vial of vinegar with a perforated tin foil lid. The flies head straight for it.
Fruit fly cultures for sale
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Cleveland, Georgia, 305**, UNITED STATES OF AMERICA
$70
??PLEASE READ BEFORE PURCHASING??
(WHAT YOU RECEIVE)
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Name: "Golden" Drosophila melanogaster (x1 CULTURE)
"Golden" Drosophila hydei (x1 CULTURE)
Sizes: Flies, Larva & Eggs
Count: 50+ Per Culture (will produce prolifically)
Sex: M / F
WITH EXTREME TEMPS THERE WILL ONLY BE
LIVE ARRIVAL GUARANTEE WHEN UPGRADE TO
EXPRESS MAIL OR IN TEMPS BETWEEN 0 - 85F
(CULTURE ...
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Ogden, Utah, 844**, UNITED STATES OF AMERICA
$16
Wingless Fruit Fly Culture (Drosophila Melanogaster). Condition is New. These flightless fruit fly cultures come in a 32oz cup with a ventilated lid, excelsior wool and culture mix. It will come with 100 adult flys that will already be laying new generations upon arrival. For best practices, do not use flys until 5 days after first generation hatches to ensure new generation. These cultures will last you several weeks. Shipped with USPS First Class
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Bethlehem, Pennsylvania, 180**, UNITED STATES OF AMERICA
$14
The Flightless Fruit Flies are a unique and entertaining addition to any pet or reptile setup. These Drosophila hydei flies are specifically bred to lack wings, making them easy to handle and control. With a 24oz culture size, you can enjoy watching these tiny creatures with your reptiles or as a fun experiment for children. These flies are a great way to add a touch of live action to your home environment while also providing a fun and interactive experience for your pets
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San Diego, California, 921**, UNITED STATES OF AMERICA
$10
Buy Drosophila hydei Flightless Fruit Fly Cultures - Superior Feeder Insects for Medium to Large Reptiles & Amphibians
Enhance your petâs diet with Drosophila hydei flightless fruit fly culturesâan excellent live food source for medium to large reptiles and amphibians. Drosophila hydei are known for their larger size, slow movement, and unique flightless trait, making them the ideal feeder insect for chameleons, frogs, geckos, and other insectivores that need more substantial ...
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San Diego, California, 921**, UNITED STATES OF AMERICA
$10
Buy Drosophila hydei Flightless Fruit Fly Cultures - Superior Feeder Insects for Medium to Large Reptiles & Amphibians
Enhance your petâs diet with Drosophila hydei flightless fruit fly culturesâan excellent live food source for medium to large reptiles and amphibians. Drosophila hydei are known for their larger size, slow movement, and unique flightless trait, making them the ideal feeder insect for chameleons, frogs, geckos, and other insectivores that need more substantial ...
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