• Olive scale

  large amounts of honeydew causing build-up of sticky deposits on nearby surfaces. The honeydew may attract attendant ants and sooty moulds grow on the sugary

• Downy mildew of Cucurbits

  occasionally also stems and fruits. They cause lesions on the upper leaf surface, bordered by the veins, which are first yellow and then turn brown. On the

• Manual Wireless Beehome

  8 Precautions and safety 9 3.1 4 General information Machine protection requirements 9 3.2 Required training 9 Commissioning 10 4.1 4.2 [...] Beschermingseisen rond de machine 3.2 Benodigde opleiding In gebruik nemen 9 9 9 10 4.1 Levering 10 4.2 Opstellingseisen en aansluiting 10 Zender [...] mid December) o Open at 9:30 o Close at 14:30 • 8 weeks before and after the shortest day (mid October – mid November) o Open at 9:00 AM o Close at 15:00

• Pollination checklist Growing lights

  18:00 Place hives above the crop horizontally from approx. week 39 until week 9, depending on the environment conditions. The maximum temperature should be

• Thrips

  produce as they feed. The frass looks like small black or white specks on the surface of leaves or flowers and can sometimes be mistaken for fungal spores or [...] Thrips damage Thrips cause damage to the plant by piercing the cells of the surface tissue and sucking out their contents, causing the surrounding tissue to [...] hygienic measures, such as regularly cleaning and disinfecting greenhouse surfaces and equipment. It's also important to monitor your crop regularly for signs

• Natutec biocontrol application devices

  system depends on the specific needs of your operations, particularly the surface area and layout of your growing environment. Select the system that best

• Boisduval scale

  of Boisduval scale is the presence of the scales on upper and lower leaf surfaces, fruits, and stems of plants. On palms, Boisduval scales are normally found

• European red mite

  red mite feeds mainly on the undersides of leaves but moves to upper leaf surfaces when the lower side becomes crowded. Contrary to the two-spotted spider

• Circular scale

  dark-purple to reddish-brown or black spots with paler margins, on both surfaces of shaded leaves of the host plant. Life cycle and appearance of Circular

• Broad mite

  the underside of the leaf or on the fruit surface. The elongated, oval eggs are firmly attached to the surface and are rather large (about 0.07 mm) compared