Biodiversity appears to strongly suppress pathogens and pests in many plant and animal systems, but this “dilution effect” can vary strikingly in magnitude (IMAGE)
Caption
Leafminer on birch near Vancouver, BC, CAN.
Credit
Andrew Gougherty (CC-BY 4.0, https://creativecommons.org/licenses/by/4.0/)
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Credit must be given to the creator.
License
CC BY