High effective on pest killing, making nature and green tea, reducing pesticide residue, raising output, protecting environment Killing pests: Tea Geometrid/Ectropis Obliqua Hypulina Wehrli, Euproctis/Euproctis Pseudoconspersa Strand, Tea Leaf Roller/Adoxophyes sp., Tea Green Leafhopper/Empoasca spp.,Empoasca pirisuga matsu,Empoasca flavescens ,tea tussock moth,tea eucleid, clania minuscula ...