• Codling moth

  places. Depending on the climate, there are one, two or more generations per year. The fully grown caterpillars of the last generation overwinter and pupate

• Oleander aphid

  Growing tips can be deformed. Repeated heavy infestation throughout the year can lead to stunted plant growth. Life cycle and appearance of Oleander aphid

• Black leg of seedlings

  are formed or through other similarly damaged spots. On the infected plant, new sporangia with zoospores are formed, that allow the disease to spread to

• Cotton aphid

  parthenogenesis, with unfertilized viviparous females continuing to produce new generations of females. Aphids moult four times before reaching adulthood

• Glasshouse potato aphid

  parthenogenesis, with unfertilized viviparous females continuing to produce new generations of females. Aphids moult four times before reaching adulthood

• Damping-off

  are formed or through other similarly damaged spots. On the infected plant, new sporangia with zoospores are formed, that allow the disease to spread to

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• Potato aphid

  parthenogenesis, with unfertilized viviparous females continuing to produce new generations of females. Aphids moult four times before reaching adulthood

• Green peach aphid

  parthenogenesis, with unfertilized viviparous females continuing to produce new generations of females. Aphids moult four times before reaching adulthood

• Bacterial wilt, brown rot

  incidence with up to 250% Quarantine measures are in place, including a five-year ban on using a field for potato cropping after infection of potatoes from