Nasty large maggot under pots

Vidor, TX

Hi guys! Today watering my cacti I noticed a few nasty looking armored maggots laying beside the pot. I moved the pot and to my disgust found that there were dozens more underneath and it seems that they are living in the soil in the pot. I am surprised at this because my cacti are seldom watered so the soil is extremely dry and arid; not the typical environment for a maggot.

Being that they do not move they may either be dead or an egg casing of some sort. Any help ID’ing would be appreciated because I do not want them to be a pest to my plants!

Thanks!

Lexi

Thumbnail by Leximinton
Minot, ND

These are not plant pests, they are the larvae of a soldier fly (family Stratiomyidae), such as the black soldier fly, Hermetia illucens. They feed on decomposing organic matter - see http://blacksoldierflyblog.com/

This message was edited Jun 26, 2018 3:41 PM

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