The present paper deals with a total of 26 species mites under 10 families, 17 genera and 3 orders as well insects 5 9 orders, collected from some floricultural leafy ornamental plants in Howrah Purba Medinipur districts West Bengal. It may be mentioned here that these two are the largest producers plants. Among mites, there 14 4 families 8 which belong to phytophagous group, 7 predatory group ...