• Grey mould

  January 1, 1970

  cuttings die due to carry-over infection from infected parent plants. Life cycle and appearance of Grey mould Spores of grey mould ( Botryotinia fuckeliana

• Damping-off

  January 1, 1970

  the easy stripping of the skin from the root cortex with a finger nail. Life cycle and appearance of Damping-off Pythium belongs to the Oomycetes, a separate

• Chrysoperla carnea

  January 1, 1970

  and most will fly out of the greenhouse. Life cycle of Chrysoperla carnea You can recognize the different life stages of the green lacewing, Chrysoperla

• Macrocheles robustulus

  January 1, 1970

  five Western flower thrips (Frankliniella occidentalis) pupae per day. Life cycle of Macrocheles robustulus Macrocheles robustulus passes through the following

• Praon volucre

  January 1, 1970

  emergence is 13 days. At 16°C, the developmental time slows down to 26 days. Life cycle and appearance of Praon volucre The parasitic wasp lays an egg inside

• Aphidius matricariae

  January 1, 1970

  engage in feeding on aphids, but primarily subsist on nectar and water. Life cycle and appearance of Aphidius matricariae Adults are 3-4 mm golden brown

• Aphelinus abdominalis

  January 1, 1970

  aphids is due to host feeding and parasitization in roughly equal measure. Life cycle and appearance of Aphelinus abdominalis An adult Aphelinus abdominalis

• Mycotal

  January 1, 1970

  interval, to target new juvenile stages as they emerge and break the pest life cycle Dosage Use 100 gram/100 litre of water Always check the product label

• Powdery mildew

  January 1, 1970

  or grey. Severely affected leaves may turn yellow, curl up or drop off. Life cycle and appearance of Powdery mildew The fungi that cause powdery mildew (

• Ephedrus cerasicola

  January 1, 1970

  lifespan increases gradually from 2.8 days at 32°C, to 26.2 days at 15°C. Life cycle and appearance of Ephedrus cerasicola Adult parasitic wasps of Ephedrus