Aloha Organic · Research reading

Coconut rhinoceros beetle, Oryctes rhinoceros (Coleoptera: Scarabaeidae), larval frass as plant fertilizer

An Aloha Organic research reading guide · CRB biology.

2025 · CRB biology

Coconut rhinoceros beetle, Oryctes rhinoceros (Coleoptera: Scarabaeidae), larval frass as plant fertilizer

Chiao-Jung Han, Zeng-Yei Hseu, Po-Hui Wu, Louis Grillet, Chun-Han Ko, Matan Shelomi

CRB research

What the paper covers

Tests the composition and plant-growth effects of frass from captive CRB larvae fed cocopeat. Arabidopsis growth improved in tested amended substrates.

Read it in context

Not permission to rear, transport or spread invasive beetles or untreated infested material in Hawaiʻi.

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CC BY 4.0 · Unmodified publication. Aloha Organic’s summary is separate from the authors’ original work.

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Sources & reading notes

Reviewed October 22, 2026. Aloha Organic summaries draw on the sources below.