Technical note May update: Biofumigation to suppress pests, weeds and diseases

Summary

• Biofumigation is the suppression of soil-borne pests and pathogens by
  compounds emitted from brassica green manure crops macerated and
  incorporated into the soil.
• The most commonly grown biofumigant crops are Indian mustard, rocket and oil
  radish.
• Biofumigant crops can also improve soil quality and soil health, leading to yield
  benefits to following crops.
• Specific agronomy requirements are needed to maximise the benefits of
  biofumigant crops.

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