Keywords: Chemcatcher accumulation Substances: benzotriazole (QRUDEWIWKLJBPS-UHFFFAOYSA-N) 1.3-benzothiazole-2-sulfonate (ZCXGMSGCBDSEOY-UHFFFAOYSA-N) carbendazim (TWFZGCMQGLPBSX-UHFFFAOYSA-N)