Main

Identification keys of storage pest: Drug store beetle- #Indiafoldscopephase 1

| Tue, Nov 27, 2018, 9:28 AM



Main

Infestation found in: Coriander seed

IMG_20180830_152859

Fig. Infested Coriander spice

Macrostructure image of infested pest:

Snapshot(7)

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)

IMG_20180829_160404 IMG_20180829_155933

Fig. 1: Antenna of Drug store beetle under foldscope

IMG_20180829_154132 IMG_20180829_154144

Fig. 2: Elytra of Drug store beetle under foldscope

IMG_20180829_154940 IMG_20180829_155450 IMG_20180829_155441

Fig. 3: Hind leg of Drug store beetle under foldscope

IMG_20180829_152434 IMG_20180829_153544

Fig. 4: Hind wing of Drug store beetle under foldscope



Locations



Categories

Type of Sample
microorganisms
Foldscope Lens Magnification
140x

Comments