Peronosporea

Peronosporea
Peronosporea

CLASSIFICATION

Chromista

ABOUT

Peronosporales are oomycetes, a group related to fungi, also known as water molds. They cause infectious diseases such as downy mildew.

How to treat?

  • microscopeBiological

    • If possible remove and destroy the infected parts of the plant. Burn it, toss it into the garbage, or bury it deeply. Do not compost.

    • If the infection is widespread, remove and destroy the infected plant. Burn it, toss it into the garbage, or bury it deeply. Do not compost.

  • syringeDisease prevention

    • Use resistant species and cultivars as well as healthy, certified seeds and seedlings.

    • Rotate crops. Avoid planting sensitive crops in infested soil.

    • Ensure having good soil drainage to avoid overwatering.

    • Disinfect tools, infected flower pots, and hands to avoid disease transmission.

    • If necessary, use chemical products as a prevention (e.g. copper-based spray). These chemicals may lead to the development of resistant strains.

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