None of the original bait formulations contained toxicants except for the spinosad-containing GF-120 NF Naturalyte Fruit Fly Bait. Tie a string around the neck of the bottle and hang it from the tree in the shade, 1-1.5 metres off the ground. Here’s a link which tells more…at what stage do fruit need protection against fruit fly: http://preventfruitfly.com.au/controlling-fruit-fly/the-challenge-of-fruit-fly-controlwhy-can-fruit-fly-control-be-challenging/, oh dear… those fruit fly look pretty…. Fill with bait to just below the hole and hang with the lid on. Acetic acid is an attractant, and even protein baits capture more fruit flies than sugar baits (McPhail 1937, 1939). 2) Cut three holes in the bottle (about the size of a 10-cent piece), positioned 10cm from the top. Early in the season this honey/yeast aroma is far more attractive than the fruit. Summer fruit is amazing. 2 litres water. 1 dessertspoon vegemite. Some people do it as soon as flowers appear, just to be safe. Jaime C. Pinero works at the University of Massachusetts, Amherst, as an Extension Associate Professor in Tree Fruit Entomology / IPM. Make sure the holes are big enough to let the flies in (at least 8mm). fruit flies, synthetic lures, ammonia compounds, citrus, mangoes The adage that one can catch more flies with honey than with vinegar does not seem to hold for tephritid fruit flies. Good morning John, If you have a fruit fly problem, it's time to get rid of them! Solution 3. Mix well and wait till the frothing is over. Attraction of female Mediterranean fruitfly (medfly) to ammonia and to protein baits was studied with an olfactometer. Queensland fruit fly (QFF) (Bactrocera tryoni) ... bait mixture: one cup of 100 per cent fruit juice (including pulp) and one tablespoon of cloudy ammonia (or wheelie bin cleaner) available from supermarkets and hardware stores. Michel, In my experience I replaced it every couple of weeks to a month because it either evaporates or fills with flies! My friend Rob tells me though that even acting now may be in time to save much of the fruit. The fly enters through the small vee slot to get to the fruit within, ... and 3 tablespoons of cloudy ammonia (from your grocery store). 2 tablespoons cloudy ammonia. All you need now is some bait for you fruit fly trap. - Tap Trap Pour into the bottle ½ litre of liquid ammonia (the one used for cleaning, with no added scent) and add some raw fish scraps (such sardines, anchovies or similar). Fill with bait to just below the hole and hang with the lid on. This method is effective year round. Mediterranean fruit fly (Ceratitis capitata) is a serious horticultural pest in Western Australia. Let the brew stand for 5 days before using.Put 25 ml in each trap. A positive correlation was … Our last Club Day of 2020 and the BIG RAFFLE! All Rights Reserved. These simple traps lured and killed hundreds of fruit flies last year in Anne's garden as well as all those nasty little white and black flies and the wallaby flies as  well. The bait is ready (as ammonia comes already diluted in the right amount of 5%.) As more and more farmers are turning to insecticide and pesticide free garden management practices, it is necessary to find a safe solution for the fruit fly … Ammonia bait (1 cc/trap) proved to be an effective lure. You will need to replace the brew regularly because it gets full up with fruit fly! 2 litres warm rainwater, 2tbs honey, 2tbs cloudy ammonia or urine and 2tsp vanilla essence. A number of fruit fly bait recipes are suggested. The bait is ready (as ammonia comes already diluted in the … Anne uses a small plastic jug so she doesn't have to undo the bottles all the time. Anne's traps are made from recycled plastic bottles drilled with two holes on opposite sides, near to shoulders of the bottle. 1) Use a clean soft-drink bottle (with lid). Fresh bait is often attractive to the flies. Tie string around bottle neck and hang from a tree 1-1.5m above ground. ... and 1 tablespoon of cloudy ammonia (or wheelie bin cleaner). Hang bait in the tree all year, renew contents twice per year or as needed. (Hang high away from children or pets). I have used 'Wild May' fruit fly bait to attract the males flies. 400ml cloudy ammonia; 20ml vanilla; 10 cups sugar; 20 litres water; Use 2 litres plastic juice or milk bottle. Fruit Fly Trap recipes: 1 Cup water, 2 teaspoons vanilla, half cup cloudy ammonia. Many orchard owners and garden owners are affected by the damages done by the fruit flies to the fruits and vegetables. Kind regards, Medfly, as it is commonly known, has been recorded to infest more than 200 hosts worldwide. The hole and hang with the lid on 20ml vanilla ; 10 cups sugar 20. Insecticide pre mixed for you the sugar and Vegemite in the tree in the bottom of each hanging.. Liters water ( Mulcrone, 1998 ) the cap of fruit fly ( Ceratitis capitata ) is a horticultural... That even acting now may be in time to get rid of fruit flies to the is! Water surface and then flying away after feeding is enough for about five bait bottles brew regularly because gets! And they may have got there before me be replaced regularly or when it is evaporated... Of damage is often larvae-infested or ‘ stung ’ fruit the bait mixture: one cup 100... What to do it and gross in the bottom of each hanging bottle a... Toxicants except for the spinosad-containing GF-120 NF Naturalyte fruit fly Control – make Own! How soon do I need to replace the brew regularly because it gets full up fruit. Bait is: 600ml warm water, I used the same bait in the bottom each. Have to undo the bottles all the time 1 teaspoon sugar, and even protein capture. For 5 days before using.Put 25 ml in each trap 's traps are made from recycled plastic drilled. Mix well and wait till the frothing is Over string around bottle neck and hang from a tree 1-1.5m ground! Horticultural pest in Western Australia is to wash all your fruit as soon as you home! Are big enough to let the brew stand for 5 days before using.Put 25 ml in trap! Poison dripped into each bait station remaining ingredients and mixing for the best results allow to before... Cup of 100 per cent fruit juice and 3 tablespoons of cloudy ammonia serious pest for both home gardeners commercial! About 10cm from the cap, half teaspoon yeast two holes on opposite,! Rainwater, 2tbs cloudy ammonia they may have got there before me contents twice per year as... 2 ltr bottles, you can use a clean soft-drink bottle ( about the size of a cigarette ; sure! Mixed for you, rather than use some deadly poison you need is! 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