Damping-off

General Pythium is considered a ‘weak pathogen’, meaning that it can usually only affect plants that are in a sub-optimal condition or suffer from stress, caused for example by too much water, too hig

Powdery mildew

General Powdery mildew is a fungal disease that is caused by many different species of fungi such as Erysiphe, Podosphaera, Oïdium, Leveillula. Damage symptoms Powdery mildew symptoms are fairly simil

Grey mould

General Grey mould ( Botryotinia fuckeliana / Botrytis cinerea ) is a commonly found fungus in many environments. It survives in plant parts like bulbs and crop residues or as sclerotia (drought- and

Manual Wireless Beehome

Transmitter 13 13 Controlling the transmitter with a timer 13 Recommended opening and closing times for hives (timer) 13 Controlling the transmitter [...] connect the transmitter to the climate computer in the greenhouse. Once controlled by the timer or climate computer, the transmitter will emit an ‘open’ [...] should be. 12 5 Operating the Wireless BeeHome system 5.1 Transmitter Controlling the transmitter with a timer Plug the supplied timer into the power socket

Black leg of seedlings

General Pythium is considered a ‘weak pathogen’, meaning that it can usually only affect plants that are in a sub-optimal condition or suffer from stress, caused for example by too much water, too hig

Cottony soft rot

General Sclerotinia sclerotiorum, also known as cottony soft root, is a plant pathogenic fungus. It has a very wide range of host plants. Damage symptoms The first symptoms of a cottony soft root ( Sc

Fusarium wilt

General Fusarium is a group of soil-borne fungi with many different species. Fusarium is widespread and can infect a range of host crops. Many species are considered weak pathogens and can only infect

Downy mildew of Cucurbits

General Pseudoperonospora cubensis is a plant pathogen causing downy mildew on cucurbit crops like cucumber, cantaloupe, pumpkin, watermelon and squash. Damage symptoms Downy mildew pathogens infect m

Manual Growing lights

sunrise or after 10:00 in the morning, depending on the system you use to control the opening or closing of the hives. The bumblebee hives should be closed [...] correct height. The transmitter of the Wireless BeeHome system can be controlled in different ways. Either by using a timer or by connecting the transmitter [...] is at its minimum. The opening and closing system is pneumatic and is controlled by a timer or the climate computer. On a rare occasion, when air pressure

Crazy roots, hairy roots, crown gall

General Rhizobium bacteria are soil bacteria that fix nitrogen after becoming established inside root nodules of legumes. Additionally, pathogenic Agrobacterium s pecies have recently been assigned to