Willows work the fastest of anything as the minners love the leaves. It does rot away in just one season. PVC is prolly your best bet. Rough-up the tubes with sand paper and the algae will coat them sooner. But with the way you are catching them,,,,WHY???? There must be 3000 piles in Perry! <*)}}}><

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You'll see the difference,,,on the end of your line!