Eric Collier

Integrating conservation biological control into Hawaiian agroecosystems relies on strategically manipulating habitats to attract key natural enemies like lady beetles, hoverflies, and parasitic wasps. In Hawaiʻi’s tropical climate, monoculture environments often lack the continuous resources these beneficial insects require. To retain them, farmers must bridge the gap between native or non-crop habitats and production fields by planting specific floral resources (incentive strips) that...

For organically managed farms, knowing exactly which beneficial insects target your most stubborn pests is crucial technical assistance. Let us look at the specific biocontrols used to manage four major threats in Hawaiian agriculture. Managing Aphids Aphids can multiply rapidly, as one single female can develop an entire colony. Aphids present a significant challenge to Hawaiian agriculture and native ecosystems, acting as both destructive plant sap-feeders and vectors for plant viruses. Due...

Introduction to Beneficial Insects As an organic farmer, one of the biggest challenges you may face is managing pests without the use of harmful chemicals. However, did you know that nature has its own built-in pest management system? Beneficial insects play a crucial role in keeping pest populations under control and promoting overall plant health. Farming organically in our island climate brings unique challenges, especially when managing tropical pests year-round. For decades, the standard...