Introduction During the darkest months of the year, bumblebees have trouble finding their way back to the hive. For effective orientation they need at least [...] shaped, UV pattern around the entrance of the hive to help the bumblebees find their way back to their own hive. Tests showed that the blue door led to [...] positioned with the openings in opposite directions to make sure the bumblebees find their way back to their own hive. The big frames for 12 hives are positioned
offer an optimal solution. Within these (slow release) sachets, you will find a combination of predatory mites, food, and carrier materials. The mites
Biological control of flies Flies are a common pest problem in greenhouse and field crops, where they disturb plant growth, spread diseases and affect crop hygiene. Their larvae can damage roots and g
Biological control of beetles Beetles can cause serious damage in many greenhouse and field crops by feeding on leaves, roots, or fruits, leading to reduced growth and yield loss. Effective beetle con
General Larvae of the flies Lyprauta cambria, Proceroplatus trinidadensis and Lyprauta chacoensis (family Keroplatidae) have been associated with root damage in potted orchids, especially in greenhous
General Houseflies are a well-known pest of farm and home. Believed to have originated in central Asia, the insect expanded its range worldwide long ago as a commensal organism to human populations; t
Biological control of thrips Thrips are among the most challenging pests in greenhouse and field crops. Their feeding and virus transmission cause leaf deformation, silvering and fruit damage, leading
General The Japanese beetle, Popillia japonica , originates from north-eastern Asia. It was first observed in the US more than 100 years ago. Although not a pest in Japan, extensive turf, and a lack o
General The green peach aphid ( Myzus persicae subsp. persicae ) is an important insect pest in sweet pepper, tomato, cucumber and many other greenhouse crops. The aphid may originate from Asia, where