Automatic opening systems Automatic Opening Systems allow the bumblebees to fly when there is enough daylight present. Wireless BeeHome system (WBH)…
Sciarid flies can wreak havoc on cannabis plants, particularly in indoor growing environments. Fungus gnats like Bradysia impatiens are small flies…
The larvae are up to 20 mm long, initially whitish and later pale pinkish white, with a brown head and a pale anal plate. The pupa is 8-10 mm long and…
the skin of the host fruit and for laying the egg into the fruit. Eggs are white, 0.6 long and 0.2 mm wide. Each egg has two respiratory tubes which…
infestans f.sp. infestans ) causes water-soaked lesions with vague borders and white fluffy fungal growth on the leaves. The centre is grey-brown with…
pathogen. It is a fungus known to cause the smut disease TCK smut in soft white and hard red winter wheats, as well as dwarf bunt. Life cycle and…
mm and the dorsal thorax is covered with close-lying hairs. The eggs are white at first but rapidly turn darker. They are laid separately or in…
Aphids moult four times before reaching adulthood. With each moult they shed white skin, betraying their presence in the crop. The yellow rose aphid…
Cladosporium spp .) are often found growing on this honeydew. Additionally, the white, waxy secretion of the mealybugs, reduces the ornamental value…
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