Dr. Russell Sharp shares a practical hack to dramatically reduce pesticide and biocontrol costs by culturing predatory mites on bran or pollen. This method lets growers seed a small container with purchased predatory mites, grow their prey mites on a feedstock, and maintain a self-sustaining predatory population to protect crops.

Key steps and precautions: buy untreated bran from an animal feed store, seed a small sealed container with purchased mites, keep warm with slight moisture, rotate harvests (use ~80% for release, keep ~20% to restart), and avoid storing bran near human food or large open volumes to prevent infestations. Works for leaf and soil predators and can be scaled from houseplants to large farms.

https://eutrema.co.uk/shop/pesticides-organic/lime-sulphur/

Roland De Jonghe – Biobest Group

Silvia Todorova – Anatis Bioprotection

Claude Robert – Anatis Bioprotection

Don Elliott – Applied Bio-nomics

Brian Spencer – Applied Bio-nomics

José Vanzeler de Melo – Agronologica

Patrick Charlot – Bioline AgroSciences

David Ben-Zvi – BioBee Sde Eliyahu

Moshe Sagiv – BioBee Sde Eliyahu

Arnold Yasin – BioBee Sde Eliyahu

Octávio Peres Neto – Biotrop

Fábio Passos – Biotrop

Fernando Reis – Biotrop

Keith Jones – Certis Biologicals

Robert G. Bouseman – Certis Biologicals

Nicolas Gombault – M2i Life Sciences

Philippe Guerret – M2i Life Sciences

Marc Guillon – M2i Life Sciences

Ted C. Jones – BioWorks

Lorin R. Buhle Jr. – BioWorks

Peter Quiring – A&L Biologicals

Adrian Van Wyk – Real IPM Kenya

Louise Labuschagne – Real IPM Kenya

Paulo J. Freitas – Bug Agentes Biológicos

Ruy F. Sampaio – Bug Agentes Biológicos

Eric Johnson – Beneficial Insectary

Doug Morrison – Beneficial Insectary

Bill Grant – Rincon-Vitova Insectaries

Patricia H. Hunt – Rincon-Vitova Insectaries

Andreas Zimmermann – Andermatt Biocontrol

Martin Andermatt – Andermatt Biovet

Klaus Wyss – Biotop

Axel Decourtye – Biotop

Hans Peter Naef – Biohelp

Jürgen Schmutterer – Biohelp

Marcelo Poletti – Promip

Ricardo Machione – Promip

Ricardo Madureira – Koppert Biological Systems Brazil

Fernando de Oliveira – Koppert Biological Systems Brazil

Ken Ricker – Natural Insect Control

Jim Bruce – Natural Insect Control

Gavin F. Copping – Biological Services

John Fien – Biological Services

Mark Brownbridge – BioFungitek

Phil Garrity – BioFungitek

Christian Koch – E-nema

Ralf-Udo Ehlers – E-nema

Ravi K. Starzl – AEF Global

Robert Masella – AEF Global

Shachar Zehavi – Groundwork BioAg