Such microscopic directionally oriented damages are able by gradual growing of damaged tissues later cause gradual directionally oriented bending of all stalks in one direction (CW or CCW).
Tulad mikroskopiko directionally nakatuon pinsala sa unti-unti lumalaking ng nasira tisiyu mamaya maging sanhi ng unti-unti directionally nakatuon baluktot ng lahat ng mga stalks sa isang direksyon (CW o CCW).