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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Danville, New Hampshire, 038**, UNITED STATES OF AMERICA
$30
Repashy Superfly is an Instant Formula for Drosophila Culture. This Premium Mixture is fortified with Minerals, Trace Elements, Vitamins, and Carotenoids in order to Maximize the Nutritional Value of Fruit Flies when they are used as feeders. DIRECTIONS: To make a typical Repashy Superfly culture (32 oz. size deli container) add between 3 tablespoons (typical when using boiling water) and 4 tablespoons (typical when using hot tap water) SuperFly media to 2 / 3 cup prepared water and stir until ...
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Huntsville, Texas, 773**, UNITED STATES OF AMERICA
$35
Golden Hydei Fruit Fly Cultures 4 Pack ?? 2 Golden Hydei + 2 Hydei ?? Live Flightless Feeder Insect Cultures
Keep a steady supply of quality live feeders on hand with this 4 culture bundle that includes 2 Golden Hydei Fruit Fly Cultures and 2 Hydei Fruit Fly Cultures. This variety pack is a great choice for reptile keepers, amphibian keepers, invertebrate hobbyists, and breeders who need productive live feeder cultures for regular feeding Hydei fruit flies are a popular feeder option ...
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Seminole, Florida, 337**, UNITED STATES OF AMERICA
$42
Repashy SuperFoods Superfly 17 6 oz. (1 1 lb) Jar Fruit Fly Culture Media
Repashy SuperFoods SuperFly 17 6 oz (1 1 Lb) Jar FRUIT FLY CULTURE MEDIAItem Details
Additional FeaturesFruit Fly Culture Media with Enhanced Nutritional ValueAge Range DescriptionAll Life StagesAnimal Food Diet TypeVegetarianBrand NameRepashyBreed RecommendationInstant Formula for Drosophila Culture, Fruit Fly Culture MediaContainer TypeTubDate First AvailableJune 6, 2024FlavorCinnamonItem FormPowderItem Weight1 1 ...
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Windermere, Florida, 347**, UNITED STATES OF AMERICA
$68
High-Quality Fruit Fly Media for Thriving Cultures
Discover the ultimate solution for cultivating healthy and vibrant fruit flies with our premium media. Designed to enhance growth and yield, this product is perfect for a variety of pets and enthusiasts alike
Key Features:
Produces High Yields: Your cultures will thrive in this quality media, ensuring multiple generations of flies. Rich in Vitamins & Color Enhancers: Healthy feeders lead to vibrant ...
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Wheeling, Illinois, 600**, UNITED STATES OF AMERICA
$15
WINGLESS DROSOPHILA MELANOGASTER FRUIT FLY CULTURE 32oz
DROSOPHILA HYDEI FRUIT FLY CULTURE 32oz
Wingless Drosophila Melanogaster Fruit Fly Culture is ideal to feed, praying mantis, small frogs, small reptiles and amphibians
Fruit flies' cultures generally keep at 70F - 78F temperature. Humidity 60-80%
Drosophila Hydei Fruit Fly Culture is also ideal for praying mantis, small frogs, small reptiles and amphibians
They are a bit large than D. melanogaster. Fruit flies' ...
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