What is it about?

We have employed some of the latest, yet simplest, technology to encapsulate a commercial insect-killing fungus using natural products, such as goma arabica. The objective is to produce a new product which is harmless, environmentally-friendly, and low-cost, to be used against pest insects while reducing the need for insecticides. We thoroughly describe steps taken in preparing the conidial suspension, encapsulation, and preliminary tests in the preparation and application against a serious pest: red imported fire ants.

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Why is it important?

Controlling pest insects is central to sustain agricultural and food industry efficiency. However pesticide use is a major concern because of widespread health and environmental concerns. New techs restricting the reliance on noxious compounds are thus a main necessity. And this is exactly what's presented: a cheap, safer & efficient strategy for fending off insect infestations that could be easily adapted to large-scale applications.

Perspectives

I was thrilled to get involved in this important project, led by Dr Qiu. China is currently paving the ways in agricultural research, and they are facing major issues with a massive fire ant invasion. We expect to soon hear from interested parties about new developments and impressions on our described novel tech.

Dr Eduardo G P Fox
IBCCF / UFRJ

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This page is a summary of: Microcapsuled entomopathogenic fungi against fire ants, December 2018, Cold Spring Harbor Laboratory Press,
DOI: 10.1101/505370.
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