This study examined a non-insecticidal tactic for suppressing boll weevil, Anthonomus grandis grandis Boheman, damage to cotton, Gossypium hirsutum L. In cage assays, kaolin, a reflective white mineral, applied to excised cotton squares or to the cotton foliage, initially resulted in lower levels of boll weevil injury to squares than nontreated squares. Boll weevil oviposition and feeding on ka...

This study investigates the density and compressive strength of interlocking bricks made mortar added with kaolin clay as cement replacement RHA for sand replacement. research also investigated chemical composition used bricks. The was designed based on concrete mix proportion 1:2:3 but removed coarse aggregate. water-to-cement ratio utilized 0.6. Each design comprises a combination at 5%, 10% ...

Highlights Guidelines for measuring ASP ® 602 concentrations with a spectrophotometer or turbidimeters were established. Concentration predictions had errors between 0.1% and 24.6% the range from 0 to 100 ppm instruments. Stationary portable instruments able detect as low 2 ppm. Test results ISO 22368-1 validated that could be used inspecting cleanout agitation systems. Abstract. ASP® (kaolin c...