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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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making large bug zapper for mosquitos
I want to build a large bug zapper similar to the tenis racket shaped
hand held type. I want to make a 4' X 4' wood or plastic frame and have alternate +/- wires running parallel 1/4" apart. What type of transformer would I need in terms of volts/amps and would it be commonly used in something else. Could I use the parts of a small commercially bought bug zapper (3000 volts) or does the size of my plan warrant a much larger transformer? I am going crazy due to the mosquitos around here. I have a mosquito magnet and small bug zapper now but I need something more effective. I would like to place this contraption near the mosquito magnet as there is alway clouds of them near it. Another idea I had was spraying a mist of soapy water with my pressure washer, I tried it with a small spray bottle and it works great, it wets them and they can't fly and then suffocate. |
#2
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making large bug zapper for mosquitos
mark wrote:
I want to build a large bug zapper similar to the tenis racket shaped hand held type. I want to make a 4' X 4' wood or plastic frame and Investigate the chances of getting an old neon advertising sign from your favorite bar. I'm guessing the transformer in it would zap bugs pretty good. technomaNge -- |
#3
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making large bug zapper for mosquitos
On Sun, 07 Jun 2009 20:34:29 -0500, technomaNge wrote:
mark wrote: I want to build a large bug zapper similar to the tenis racket shaped hand held type. I want to make a 4' X 4' wood or plastic frame and Investigate the chances of getting an old neon advertising sign from your favorite bar. I'm guessing the transformer in it would zap bugs pretty good. technomaNge I have a couple of different bug zappers - a large industrial one, and a couple of small indoors Wally POS. IIRC, they both put out about 300 volts. The trick is to get the spacing of the grid far enough to prevent arcing, yet allow it to arc when something gets between the conductors. As someone else pointed out, a neon Xformer, at a few thousand volts, would waste a lot of energy from corona discharge. I doubt the "lethal" claim though. I make neon stuff for fun, and I've gotten nailed a number of times by the power supplies. Very uncomfortable, but current-limited. Now the scary thing is when I bombard the newly evacuated tubes - I use a 5 kVA Xformer, at about 15kV, and up to 0.5 Amps. That sucker will drop you for good. When bombarding, keep your free hand in your pocket, and don't even *point* at the work in progress! Joe |
#4
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making large bug zapper for mosquitos
You have a bunch of issues looming: The wires radiate current into the
air so the more wire the more current lost to ionization. Since most areas with mosquitoes are also damp with high humidity, your ionization losses will be just that much higher. Once you use a bigger transformer you start getting into the possibility of fatal issues for humans. That is a big grid to keep small hands out of. You will also have trouble keeping the spacing just right over that long a distance. I dealt with a large electrostatic dust collector, each wire was spring loaded to maintain uniform spacing. Also, the wires were nichrome to calm down corrosion problems. Suitable transformers are the small neon sign transformers or the power supplies in old style microwaves with the BIG transformer. I think I'd be looking at some sort of fan that draws a lot of air through a much smaller grid. Much less required current, much easier to get proper guarding. mark wrote: I want to build a large bug zapper similar to the tenis racket shaped hand held type. I want to make a 4' X 4' wood or plastic frame and have alternate +/- wires running parallel 1/4" apart. What type of transformer would I need in terms of volts/amps and would it be commonly used in something else. Could I use the parts of a small commercially bought bug zapper (3000 volts) or does the size of my plan warrant a much larger transformer? I am going crazy due to the mosquitos around here. I have a mosquito magnet and small bug zapper now but I need something more effective. I would like to place this contraption near the mosquito magnet as there is alway clouds of them near it. Another idea I had was spraying a mist of soapy water with my pressure washer, I tried it with a small spray bottle and it works great, it wets them and they can't fly and then suffocate. |
#5
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making large bug zapper for mosquitos
On Jun 7, 8:51*pm, RoyJ wrote:
You have a bunch of issues looming: The wires radiate current into the air so the more wire the more current lost to ionization. Since most areas with mosquitoes are also damp with high humidity, your ionization losses will be just that much higher. Once you use a bigger transformer you start getting into the possibility of fatal issues for humans. That is a big grid to keep small hands out of.. You will also have trouble keeping the spacing just right over that long a distance. I dealt with a large electrostatic dust collector, each wire was spring loaded to maintain uniform spacing. Also, the wires were nichrome to calm down corrosion problems. Suitable transformers are the small neon sign transformers or the power supplies in old style microwaves with the BIG transformer. I think I'd be looking at some sort of fan that draws a lot of air through a much smaller grid. Much less required current, much easier to get proper guarding. mark wrote: I want to build a large bug zapper similar to the tenis racket shaped hand held type. I want to make a 4' X 4' wood or plastic frame and have alternate +/- wires running parallel 1/4" apart. What type of transformer would I need in terms of volts/amps and would it be commonly used in something else. Could I use the parts of a small commercially bought bug zapper (3000 volts) or does the size of my plan warrant a much larger transformer? I am going crazy due to the mosquitos around here. I have a mosquito magnet and small bug zapper now but I need something more effective. I would like to place this contraption near the mosquito magnet as there is alway clouds of them near it. Another idea I had was spraying a mist of soapy water with my pressure washer, I tried it with a small spray bottle and it works great, it wets them and they can't fly and then suffocate. A word about microwave transformers. They supply MORE than enough current to kill you...instantly. Building anything that is left unattended like a bug zapper or electric fence out of them is just asking for a manslaughter sentence when someone is killed. TMT |
#6
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making large bug zapper for mosquitos
On Jun 7, 7:50*pm, mark wrote:
I want to build a large bug zapper similar to the tenis racket shaped hand held type. I want to make a 4' X 4' wood or plastic frame and have alternate +/- wires running parallel 1/4" apart. What type of transformer would I need in terms of volts/amps and would it be commonly used in something else. Could I use the parts of a small commercially bought bug zapper (3000 volts) or does the size of my plan warrant a much larger transformer? I am going crazy due to the mosquitos around here. I have a mosquito magnet and small bug zapper now but I need something more effective. I would like to place this contraption near the mosquito magnet as there is alway clouds of them near it. Another idea I had was spraying a mist of soapy water with my pressure washer, I tried it with a small spray bottle and it works great, it wets them and they can't fly and then suffocate. Bug zappers don't work on mosquitoes...they are not attracted to the UV light. But unfortunately many beneficial insects are. And yes I know they are great to watch in action...but again they are more bad than good. Mosquitoes are attracted to your CO2 emissions and clothing color. There are many species of mosquitoes and the females (the ones that bite) hunt at different times of the day determined by lighting and temperature. Avoiding those times greatly lessens the chance of bites. Since they track CO2 and heat, putting any distance between you and them also helps. Removing ANY standing water (they can breed in a teaspoon of water) will GREATLY reduce the mosquitoes you have. Especially pools, check gutters and backyard ponds. (Did you know that Phoenix has a major mosquito problem because of standing water in abandoned pools?) Here is some more info.. http://en.wikipedia.org/wiki/Mosquito_control TMT |
#7
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making large bug zapper for mosquitos
On Jun 7, 7:50*pm, mark wrote:
I want to build a large bug zapper similar to the tenis racket shaped hand held type. I want to make a 4' X 4' wood or plastic frame and have alternate +/- wires running parallel 1/4" apart. What type of transformer would I need in terms of volts/amps and would it be commonly used in something else. Could I use the parts of a small commercially bought bug zapper (3000 volts) or does the size of my plan warrant a much larger transformer? I am going crazy due to the mosquitos around here. I have a mosquito magnet and small bug zapper now but I need something more effective. I would like to place this contraption near the mosquito magnet as there is alway clouds of them near it. Another idea I had was spraying a mist of soapy water with my pressure washer, I tried it with a small spray bottle and it works great, it wets them and they can't fly and then suffocate. More info.. http://en.wikipedia.org/wiki/Bug_zapper TMT |
#8
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making large bug zapper for mosquitos
"mark" wrote in message ... I want to build a large bug zapper similar to the tenis racket shaped hand held type. I want to make a 4' X 4' wood or plastic frame and have alternate +/- wires running parallel 1/4" apart. What type of transformer would I need in terms of volts/amps and would it be commonly used in something else. Could I use the parts of a small commercially bought bug zapper (3000 volts) or does the size of my plan warrant a much larger transformer? I am going crazy due to the mosquitos around here. I have a mosquito magnet and small bug zapper now but I need something more effective. I would like to place this contraption near the mosquito magnet as there is alway clouds of them near it. Another idea I had was spraying a mist of soapy water with my pressure washer, I tried it with a small spray bottle and it works great, it wets them and they can't fly and then suffocate. Get a small squirrel cage fan and attach a burlap sack to the outlet. Place a light in front of the intake for the fan and you will suck up incredible quantities of mosquitoes and other flying bugs. A lot less dangerous and a lot quieter. |
#9
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making large bug zapper for mosquitos
On Sun, 7 Jun 2009 22:04:45 -0700, the renowned "Calif Bill"
wrote: "mark" wrote in message ... I want to build a large bug zapper similar to the tenis racket shaped hand held type. I want to make a 4' X 4' wood or plastic frame and have alternate +/- wires running parallel 1/4" apart. What type of transformer would I need in terms of volts/amps and would it be commonly used in something else. Could I use the parts of a small commercially bought bug zapper (3000 volts) or does the size of my plan warrant a much larger transformer? I am going crazy due to the mosquitos around here. I have a mosquito magnet and small bug zapper now but I need something more effective. I would like to place this contraption near the mosquito magnet as there is alway clouds of them near it. Another idea I had was spraying a mist of soapy water with my pressure washer, I tried it with a small spray bottle and it works great, it wets them and they can't fly and then suffocate. Get a small squirrel cage fan and attach a burlap sack to the outlet. Place a light in front of the intake for the fan and you will suck up incredible quantities of mosquitoes and other flying bugs. A lot less dangerous and a lot quieter. US 6655078 uses propane to generate heat and CO2 signatures that resemble a warm-blooded victim. Best regards, Spehro Pefhany -- "it's the network..." "The Journey is the reward" Info for manufacturers: http://www.trexon.com Embedded software/hardware/analog Info for designers: http://www.speff.com |
#10
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making large bug zapper for mosquitos
"Spehro Pefhany" wrote in message news On Sun, 7 Jun 2009 22:04:45 -0700, the renowned "Calif Bill" wrote: "mark" wrote in message ... I want to build a large bug zapper similar to the tenis racket shaped hand held type. I want to make a 4' X 4' wood or plastic frame and have alternate +/- wires running parallel 1/4" apart. What type of transformer would I need in terms of volts/amps and would it be commonly used in something else. Could I use the parts of a small commercially bought bug zapper (3000 volts) or does the size of my plan warrant a much larger transformer? I am going crazy due to the mosquitos around here. I have a mosquito magnet and small bug zapper now but I need something more effective. I would like to place this contraption near the mosquito magnet as there is alway clouds of them near it. Another idea I had was spraying a mist of soapy water with my pressure washer, I tried it with a small spray bottle and it works great, it wets them and they can't fly and then suffocate. Get a small squirrel cage fan and attach a burlap sack to the outlet. Place a light in front of the intake for the fan and you will suck up incredible quantities of mosquitoes and other flying bugs. A lot less dangerous and a lot quieter. US 6655078 uses propane to generate heat and CO2 signatures that resemble a warm-blooded victim. Best regards, Spehro Pefhany -- "it's the network..." "The Journey is the reward" Info for manufacturers: http://www.trexon.com Embedded software/hardware/analog Info for designers: http://www.speff.com 50 years ago, my dad's buddy used the fan and light to catch a ton of bugs each night at Clear Lake, CA. The light generated heat that the biters would clue in on as well as the light sucking in lots of other annoyances to the sucker. |
#11
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making large bug zapper for mosquitos
"
50 years ago, my dad's buddy used the fan and light to catch a ton of bugs each night at Clear Lake, CA. If he is still around ask him if he knew a State Highway Engineer named Gene Calman. -- Stupendous Man, Defender of Freedom, Advocate of Liberty |
#12
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making large bug zapper for mosquitos
On Jun 8, 1:50*am, mark wrote:
I want to build a large bug zapper similar to the tenis racket shaped hand held type. I want to make a 4' X 4' wood or plastic frame and have alternate +/- wires running parallel 1/4" apart. What type of transformer would I need in terms of volts/amps and would it be commonly used in something else. Could I use the parts of a small commercially bought bug zapper (3000 volts) or does the size of my plan warrant a much larger transformer? I am going crazy due to the mosquitos around here. I have a mosquito magnet and small bug zapper now but I need something more effective. I would like to place this contraption near the mosquito magnet as there is alway clouds of them near it. Another idea I had was spraying a mist of soapy water with my pressure washer, I tried it with a small spray bottle and it works great, it wets them and they can't fly and then suffocate. The size should not matter. Use the bug zapper power supply or a electronic air freshener. Do not use a Neon Sign Transformer or a Microwave Oven Transformer. They are too powerful. Will cost you more in electicity and can kill any pets, children or adults that contact your grid. Dan |
#13
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making large bug zapper for mosquitos
"mark" wrote in message ... I want to build a large bug zapper similar to the tenis racket shaped hand held type. I want to make a 4' X 4' wood or plastic frame and have alternate +/- wires running parallel 1/4" apart. What type of transformer would I need in terms of volts/amps and would it be commonly used in something else. Could I use the parts of a small commercially bought bug zapper (3000 volts) or does the size of my plan warrant a much larger transformer? I am going crazy due to the mosquitos around here. I have a mosquito magnet and small bug zapper now but I need something more effective. I would like to place this contraption near the mosquito magnet as there is alway clouds of them near it. Another idea I had was spraying a mist of soapy water with my pressure washer, I tried it with a small spray bottle and it works great, it wets them and they can't fly and then suffocate. Mosquitos are attracted to CO2. Make a small dispenser of that, and put a suction hose near it, and you will be amazed. You can use a small fan instead of a shop vac to keep the noise down. Steve |
#14
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making large bug zapper for mosquitos
Let the Record show that mark on or about Sun,
7 Jun 2009 17:50:31 -0700 (PDT) did write/type or cause to appear in rec.crafts.metalworking the following: I want to build a large bug zapper similar to the tenis racket shaped hand held type. I want to make a 4' X 4' wood or plastic frame and have alternate +/- wires running parallel 1/4" apart. What type of transformer would I need in terms of volts/amps and would it be commonly used in something else. Could I use the parts of a small commercially bought bug zapper (3000 volts) or does the size of my plan warrant a much larger transformer? I am going crazy due to the mosquitos around here. I have a mosquito magnet and small bug zapper now but I need something more effective. I would like to place this contraption near the mosquito magnet as there is alway clouds of them near it. Another idea I had was spraying a mist of soapy water with my pressure washer, I tried it with a small spray bottle and it works great, it wets them and they can't fly and then suffocate. I've always wanted to build a bug zapping laser setup. Aiming was always the issue, but I think we can get the bugs worked out now. - pyotr filipivich We will drink no whiskey before its nine. It's eight fifty eight. Close enough! |
#15
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making large bug zapper for mosquitos
On Jun 8, 1:50*am, mark wrote:
I am going crazy due to the mosquitos around here. I have a mosquito magnet and small bug zapper now but I need something more effective. I would like to place this contraption near the mosquito magnet as there is alway clouds of them near it. Another idea would be to search on the internet and find the color of clothes that mosquitos prefer. And just stretch some cloth sprayed with Permithren or other insecticide over the frame. No high voltage, no screwing around with wiring up a grid, more portable, no extension cord. Dan |
#16
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making large bug zapper for mosquitos
" wrote: On Jun 8, 1:50 am, mark wrote: I am going crazy due to the mosquitos around here. I have a mosquito magnet and small bug zapper now but I need something more effective. I would like to place this contraption near the mosquito magnet as there is alway clouds of them near it. Another idea would be to search on the internet and find the color of clothes that mosquitos prefer. And just stretch some cloth sprayed with Permithren or other insecticide over the frame. No high voltage, no screwing around with wiring up a grid, more portable, no extension cord. I noticed, years ago that when I switched to diet soda, and eliminated any sugar sweetened food from my diet that they don't bother me as much as they do, others who still use lots of sugar. -- You can't have a sense of humor, if you have no sense! |
#17
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making large bug zapper for mosquitos
Regarding defense:
we saw somewhere - Spray Listerine and it is as good as any keep off me stuff. My wife bought a pair of bottles at Sams - one for the shop and house. I sprayed with a small hand sprayer - the door sides and entrances. Three roll-up and and door. Fourth roll-up stays down. All week I was using deep woods... It worked once remembered... After applying - no smell to me - but no bugs either - even after dusk and the lights on inside and out. So just maybe it really works. Martin mark wrote: I want to build a large bug zapper similar to the tenis racket shaped hand held type. I want to make a 4' X 4' wood or plastic frame and have alternate +/- wires running parallel 1/4" apart. What type of transformer would I need in terms of volts/amps and would it be commonly used in something else. Could I use the parts of a small commercially bought bug zapper (3000 volts) or does the size of my plan warrant a much larger transformer? I am going crazy due to the mosquitos around here. I have a mosquito magnet and small bug zapper now but I need something more effective. I would like to place this contraption near the mosquito magnet as there is alway clouds of them near it. Another idea I had was spraying a mist of soapy water with my pressure washer, I tried it with a small spray bottle and it works great, it wets them and they can't fly and then suffocate. |
#18
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making large bug zapper for mosquitos
Steve Ackman wrote:
A single bat eats 3000 mosquitos every night. Given suitable shelter and reliable water supply, they can be enticed to move onto your property, handling your bat problem much more effectively than a zapper ever will. Gotta link? |
#19
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making large bug zapper for mosquitos
"Wes" wrote in message ... Steve Ackman wrote: A single bat eats 3000 mosquitos every night. Given suitable shelter and reliable water supply, they can be enticed to move onto your property, handling your bat problem much more effectively than a zapper ever will. Gotta link? Build a belfry on your house. Then you'll have bats in your belfry. And if you make it a traditional one (originally it was a medieval siege tower), you'll be ready to defend your house when the Others come charging up the hill -- no matter who the Others happen to be at the time. g -- Ed Huntress |
#20
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making large bug zapper for mosquitos
"Ed Huntress" wrote:
Build a belfry on your house. Then you'll have bats in your belfry. And if you make it a traditional one (originally it was a medieval siege tower), you'll be ready to defend your house when the Others come charging up the hill -- no matter who the Others happen to be at the time. g I'll stick to the remote detonated mines Wes -- PS just kidding DHS. |
#21
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making large bug zapper for mosquitos
On Mon, 08 Jun 2009 18:54:31 -0400, the infamous Wes
scrawled the following: Steve Ackman wrote: A single bat eats 3000 mosquitos every night. Given suitable shelter and reliable water supply, they can be enticed to move onto your property, handling your bat problem much more effectively than a zapper ever will. Gotta link? http://tinyurl.com/nh89cn $70 my arse! g http://www.eparks.org/wildlife_prote.../bat_house.asp 20 free plans Several plans say to caulk and paint them. -Don't!- Bats don't like the fumes. They're the original eco-elitists. I cut some 1/8" kerfs all the way across the inner boards at 1/2" intervals for my neighbor's bat houses. It gives the bats places to grip while they sleep. -- The doctor can bury his mistakes, but an architect can only advise his client to plant vines. --FLW |
#22
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making large bug zapper for mosquitos
On 2009-06-09, Larry Jaques novalidaddress@di wrote:
On Mon, 08 Jun 2009 18:54:31 -0400, the infamous Wes scrawled the following: Steve Ackman wrote: A single bat eats 3000 mosquitos every night. Given suitable shelter and reliable water supply, they can be enticed to move onto your property, handling your bat problem much more effectively than a zapper ever will. [ ... ] http://www.eparks.org/wildlife_prote.../bat_house.asp 20 free plans Several plans say to caulk and paint them. -Don't!- Bats don't like the fumes. They're the original eco-elitists. Hmm ... what about the tar paper on the roof of the bat house to absorb sunlight and warm it more? If that is outside, is it acceptable? Enjoy, DoN. -- Email: | Voice (all times): (703) 938-4564 (too) near Washington D.C. | http://www.d-and-d.com/dnichols/DoN.html --- Black Holes are where God is dividing by zero --- |
#23
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making large bug zapper for mosquitos
Wes wrote: Steve Ackman wrote: A single bat eats 3000 mosquitos every night. Given suitable shelter and reliable water supply, they can be enticed to move onto your property, handling your bat problem much more effectively than a zapper ever will. Gotta link? Dragonflies are supposed to eat their weight in mosquitoes every day. They are a lot cleaner than Ed & his bats, too. When I lived further south in Florida, the Dragonflies did a great job on the mosquitoes. When they had done their job, the birds would thin them out. -- You can't have a sense of humor, if you have no sense! |
#24
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making large bug zapper for mosquitos
"Michael A. Terrell" wrote in message m... Wes wrote: Steve Ackman wrote: A single bat eats 3000 mosquitos every night. Given suitable shelter and reliable water supply, they can be enticed to move onto your property, handling your bat problem much more effectively than a zapper ever will. Gotta link? Dragonflies are supposed to eat their weight in mosquitoes every day. They are a lot cleaner than Ed & his bats, too. When I lived further south in Florida, the Dragonflies did a great job on the mosquitoes. When they had done their job, the birds would thin them out. Harboring dragonflies could get you in a lot of trouble down there. Mosquitoes are Florida's state bird. -- Ed Huntress |
#25
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making large bug zapper for mosquitos
* Dragonflies are supposed to eat their weight in mosquitoes every
day. *They are a lot cleaner than Ed & his bats, too. *When I lived further south in Florida, the Dragonflies did a great job on the mosquitoes. *When they had done their job, the birds would thin them out. Harboring dragonflies could get you in a lot of trouble down there. Mosquitoes are Florida's state bird. And I thought that was the palmetto bug... --Glenn Lyford |
#26
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making large bug zapper for mosquitos
Glenn Lyford wrote: Dragonflies are supposed to eat their weight in mosquitoes every day. They are a lot cleaner than Ed & his bats, too. When I lived further south in Florida, the Dragonflies did a great job on the mosquitoes. When they had done their job, the birds would thin them out. Harboring dragonflies could get you in a lot of trouble down there. Mosquitoes are Florida's state bird. And I thought that was the palmetto bug... No, those are placed around 'tourists' that don't know its time to go home. -- You can't have a sense of humor, if you have no sense! |
#27
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making large bug zapper for mosquitos
Ed Huntress wrote: "Michael A. Terrell" wrote in message m... Wes wrote: Steve Ackman wrote: A single bat eats 3000 mosquitos every night. Given suitable shelter and reliable water supply, they can be enticed to move onto your property, handling your bat problem much more effectively than a zapper ever will. Gotta link? Dragonflies are supposed to eat their weight in mosquitoes every day. They are a lot cleaner than Ed & his bats, too. When I lived further south in Florida, the Dragonflies did a great job on the mosquitoes. When they had done their job, the birds would thin them out. Harboring dragonflies could get you in a lot of trouble down there. Mosquitoes are Florida's state bird. Only when feeding on Northern tourists. Also, they aren't 'harbored', they are 'hangared'. -- You can't have a sense of humor, if you have no sense! |
#28
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making large bug zapper for mosquitos
"Ed Huntress" wrote:
Harboring dragonflies could get you in a lot of trouble down there. Mosquitoes are Florida's state bird. I was out in the garage er shop tonight moving things out of the way so I can insulate the room I'm making in there for the lathe and mill. I left when mosquitoes that would barely fit in a 1.25" dia sphere showed up. Damn, never saw them that big before. Normally they are 1/2" inchers. Wes -- "Additionally as a security officer, I carry a gun to protect government officials but my life isn't worth protecting at home in their eyes." Dick Anthony Heller |
#29
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making large bug zapper for mosquitos
On Wed, 10 Jun 2009 18:18:27 -0400, Wes wrote:
"Ed Huntress" wrote: Harboring dragonflies could get you in a lot of trouble down there. Mosquitoes are Florida's state bird. Ah. Thanks, Ed, that explains a lot.grin! I lived in Sarasota for most of a five year stretch, and I recall the locals as being slow, fat, and prone to =sploosh= (messily) when swatted with a towel. They also seem to _buzz_ rather than whine, unlike our native Viriginia species. I was out in the garage er shop tonight moving things out of the way so I can insulate the room I'm making in there for the lathe and mill. I left when mosquitoes that would barely fit in a 1.25" dia sphere showed up. Damn, never saw them that big before. Normally they are 1/2" inchers. Wes, For the sake of mammals everywhere I sincerely hope that what you saw were non-blood-sucking Crane Flies ("mosquito hawks") and not mosquitoes: http://en.wikipedia.org/wiki/Crane_fly http://www.a-mosquito.com/mosquito-hawk.php Frank McKenney -- I have come to believe, not in fate, but in forks in the road, choices we make with no knowledge of the outcome. You step off the curb in one direction, you get run over. You step off in the other direction and and you meet someone who changes your life. -- Baxter Black / Hey, Cowgirl, Need a Ride? -- Frank McKenney, McKenney Associates Richmond, Virginia / (804) 320-4887 Munged E-mail: frank uscore mckenney ayut mined spring dawt cahm (y'all) |
#30
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making large bug zapper for mosquitos
"Wes" wrote in message ... "Ed Huntress" wrote: Harboring dragonflies could get you in a lot of trouble down there. Mosquitoes are Florida's state bird. I was out in the garage er shop tonight moving things out of the way so I can insulate the room I'm making in there for the lathe and mill. I left when mosquitoes that would barely fit in a 1.25" dia sphere showed up. Damn, never saw them that big before. Normally they are 1/2" inchers. Wes It could be they're a non-biting relative that we call "Jersey Skeeters." They look just like a real mosquito except that they're about 1-1/2 or even 2 inches across the legs, when they've landed on a wall. The first time someone from out-of-state sees one their eyes open as big as saucers. If those things drank blood, one bite could throw you into shock. -- Ed Huntress |
#31
Posted to rec.crafts.metalworking
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making large bug zapper for mosquitos
Michael A. Terrell wrote:
Dragonflies are supposed to eat their weight in mosquitoes every day. They are a lot cleaner than Ed & his bats, too. When I lived further south in Florida, the Dragonflies did a great job on the mosquitoes. When they had done their job, the birds would thin them out. Great! Now how do I build a Dragonfly house? Sometime in the past, someone here gave a link to a bat house that could be made from one 4'x8' sheet of plywood. I thought I had saved it but can't find it now. My Google-fu didn't find plans for a single sheet of plywood. Can someone find it? technomaNge -- Obama: half white, half black, all red. |
#32
Posted to rec.crafts.metalworking
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making large bug zapper for mosquitos
technomaNge wrote: Michael A. Terrell wrote: Dragonflies are supposed to eat their weight in mosquitoes every day. They are a lot cleaner than Ed & his bats, too. When I lived further south in Florida, the Dragonflies did a great job on the mosquitoes. When they had done their job, the birds would thin them out. Great! Now how do I build a Dragonfly house? Dragonflies seem to nest near water. Its amazing the colors they come in. I stepped out my front door about 12 years ago and saw seven, powder blue dragonflies with about a three inch wingspan lined up on the edge of the step. They were all in a neat line, and angled about 45 degrees like a small fleet of bi-planes waiting for their turn to take off. I wish I had owned a good camera with a macro lens, back then. I've never seen anything like it, again. -- You can't have a sense of humor, if you have no sense! |
#33
Posted to rec.crafts.metalworking
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making large bug zapper for mosquitos
On Wed, 10 Jun 2009 04:11:37 -0400, "Michael A. Terrell"
wrote: technomaNge wrote: Michael A. Terrell wrote: Dragonflies are supposed to eat their weight in mosquitoes every day. They are a lot cleaner than Ed & his bats, too. When I lived further south in Florida, the Dragonflies did a great job on the mosquitoes. When they had done their job, the birds would thin them out. Great! Now how do I build a Dragonfly house? Dragonflies seem to nest near water. Its amazing the colors they come in. I stepped out my front door about 12 years ago and saw seven, powder blue dragonflies with about a three inch wingspan lined up on the edge of the step. They were all in a neat line, and angled about 45 degrees like a small fleet of bi-planes waiting for their turn to take off. I wish I had owned a good camera with a macro lens, back then. I've never seen anything like it, again. Wouldn't it be great to have built in memory modules connected to our eyes? See something and think CAPTURE IMMAGE! Gerry :-)} London, Canada |
#34
Posted to rec.crafts.metalworking
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making large bug zapper for mosquitos
Steve Ackman wrote:
A single bat eats 3000 mosquitos every night. Given suitable shelter and reliable water supply, they can be enticed to move onto your property, ... My bat story: When we remodeled, some siding was stripped from the house, leaving very small gaps to access the attic. The bats moved in, but were trapped when we replaced the siding. We got them out & decided to make a proper house for them. Well, it was 11 YEARS before they moved into that house. It took them 2 weeks to move into the attic, but 11 years for the bat house! Either they are very picky or very stupid, or both. So, they have been using their house & it's newer, larger one for 10 years now & we have a good sized population, judged by the pile of guano beneath the house. But I have never seen a bat coming from that house! I haven't staked it out, but I have looked. Never seen one. Very stealthy. As for the mosquitoes, it's hard to say, but I like to believe that the bats are doing one hell of a job G. Here is one fact though: the bats show up (from their winter quarters) long before mosquito season. So they eat more than just mosquitoes, perhaps other bugs preferentially to mosquitoes. Bob |
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