Fig. Infested Coriander spice Macrostructure image of infested pest:
Fig: Infested pest found in Coriander spice Assumed pest: Drug store beetle ( Stegobium paniceum ) Morphological characteristics ( as observed under Foldscope ) Antennae ending with three enlarged segments(Fig 1) Elytra have rows of pits giving them a striated (lined) appearance (Fig 2) Five segments in tarsus of hind leg (Fig 3) Hind wing with folding lines and has dot like cells between the lines( Fig 4)
Fig. 1: Antenna of Drug store beetle under foldscope
Fig. 2: Elytra of Drug store beetle under foldscope
Fig. 3: Hind leg of Drug store beetle under foldscope