bru.gmprc.ksu.edubru.gmprc.ksu.edu/proj/iwcspp/pdf2/3/20.pdf · mineral oil (food grade), or the...
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bru.gmprc.ksu.edubru.gmprc.ksu.edu/proj/iwcspp/pdf2/3/20.pdf · mineral oil (food grade), or the oil lures used in the corruga ted paper traps (l ml), may be used inside the tube