EMBROCATION FOR CONTROLLING TERMITE AND COCKROACH, USING BORIC ACIDPURPOSE:To obtain an embrocation for controlling termites and cockroaches, suppressing elution of boric acid, having improved durability of effects, by blending boric acid with compounded polyemulsion comprising carboxyl modified styrene ...
boric acidcombustionpest resistancesilicic acidstored products pestswood preservativesWood was treated with a low molecular-weight silicic acid: boric acid agent and examined for increased resistance to termites and combustion. Wood treated with silicic acid only exhibited increased termite resistance, but ...
PROBLEM TO BE SOLVED: To provide a termite pest control agent where natural colemanite ore and boric acid compound are strongly bounded, capable of holding termite preventive performance for long time without using an insecticidal component of an organic compound, and a termite prevention fabric ...
Wood stakes treated with CSAS-boric acid were left in a termite-infested field for 3 years. After 3 years, most of the treated stakes were undamaged, while the control stakes had been eaten by termites. High concentrations of boric acid completely inhibited termite damage. The impregnation ...