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Perhaps you’re a gardener and have seen these evil little butterflies (Cabbage Moth / Cabbage Butterfly Plutella xylostella, Pieris rapae) that lay eggs on cabbage, then the caterpillars devour your vegetables. Why is it this is the only butterfly that I don’t like and does bad things? It is referred to as both a moth and butterfly so I will assume it is more annoying moth than a delicate innocent beautiful butterfly. It turns out these little delicate insects are highly territorial and wont go into a garden area where another is. I wonder what a butterfly fight looks like…
http://upload.wikimedia.org/wikipedia/commons/9/9b/Pieris.rapae.mounted.jpg"> http://upload.wikimedia.org/wikipedia/commons/b/b4/Pieris.rapae.caterpillar.jpg">
http://en.wikipedia.org/wiki/Cabbage_butterfly" title="http://en.wikipedia.org/wiki/Cabbage_butterfly - http://en.wikipedia.org/wiki/Cabbage_butterfly http://www.yates.co.nz/problem-solver/problems/cabbage-moth-cabbage-butterfly/" title="http://www.yates.co.nz/problem-solver/problems/cabbage-moth-cabbage-butterfly/ - http://www.yates.co.nz/problem-solver/problems/cabbage-moth-cabbage-butterfly/
Old remedies were to spray tons of nasty chemicals all over everything, spread egg shells in your garden, or place white paper butterfly decoys - but now we have http://en.wikipedia.org/wiki/3D_printing - 3D printing .
So I designed a 3D cabbage butterfly in http://usa.autodesk.com/autocad/ - AutoCAD end used STLOUT or 3DPRINT command to generate a http://en.wikipedia.org/wiki/STL_(file_format) - STL file for use by 3D printers. I could also have easily designed the 3D Butterfly and generated an STL 3D Print export using the free http://www.123dapp.com/123D - 123D solid modeling software. I then printed it on my http://store.makerbot.com/replicator.html - MakerBot Replicator and then affixed it with fishing line to some 1/8” copper wire.
 
http://www.instructables.com/id/3D-Printing-a-Cabbage-Moth-Butterfly-Decoy-to-Sa/"> http://www.instructables.com/id/3D-Printing-a-Cabbage-Moth-Butterfly-Decoy-to-Sa/">
The detailed steps to create a decoy to keep other real cabbage butterflies away has been posted as an Instructable on http://www.instructables.com/ - instructables.com http://www.instructables.com/id/3D-Printing-a-Cabbage-Moth-Butterfly-Decoy-to-Sa/" title="http://www.instructables.com/id/3D-Printing-a-Cabbage-Moth-Butterfly-Decoy-to-Sa/ - http://www.instructables.com/id/3D-Printing-a-Cabbage-Moth-Butterfly-Decoy-to-Sa/
The 2D http://www.autodesk.com/dwg - DWG and 3D STL source files are posted on http://www.thingiverse.com/ - Thingiverse at http://www.thingiverse.com/thing:26719" title="http://www.thingiverse.com/thing:26719 - http://www.thingiverse.com/thing:26719
I hope the decoys keep these little hungry cabbage eaters out of the garden this year.
Cheers, Shaan
http://feeds.feedburner.com/~ff/blogs/btl?a=uBE5Mq0YN48:zjLt9UhvbNk:yIl2AUoC8zA">  http://feeds.feedburner.com/~ff/blogs/btl?a=uBE5Mq0YN48:zjLt9UhvbNk:qj6IDK7rITs">  http://feeds.feedburner.com/~ff/blogs/btl?a=uBE5Mq0YN48:zjLt9UhvbNk:sHskjighKVI">
 Go to the http://feedproxy.google.com/~r/blogs/btl/~3/uBE5Mq0YN48/3d-print-protects-your-garden.html - original post...
------------- http://autodesk.blogs.com/between_the_lines/" rel="nofollow - Between the Lines - Autodesk blog by Shaan Hurley
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